Notice
An attempt at fixing this has been made in the latest beta version of the launcher. Please try that before trying any workarounds. You can toggle the beta version on in the Settings pane - If you are stuck on the login screen, try the following:
Locate your .minecraft folder. In that folder, open the 'launcher_profiles.json' using notepad. At the bottom of the file change
"channel": "release"
, to"channel": "beta"
Please post a new launcher_log.txt if you still have this problem in the beta.
Some users have reported that this issue can be worked around by changing the DNS. (Guide for switching to Google's DNS by @unknown in this comment)
So when I open the launcher, it tells me to play offline, and im conneted to the internet and when I do the reset btton it still says that im not connected
Linked issues
is duplicated by 39
Attachments
Comments 126

Please attach the launcher log here. Follow this guide to find the folder it is located in.

Since I have the same problem - and still have the log, can you also help me @
violine1101
(link: https://paste.ubuntu.com/p/z9wPF7YD3m/)

Im also having the same issue.

I also have the same problem, can't connect to multiplayer and i want to play with my friends but i can't rn, what do i do to fix it.

I also have this issue.

same here

Same problem here.
When the launcher first updated I was already "logged in" but the launcher reported I was not connected and could only play offline.
I tried logging out and logging in but it reports: "Sorry! Make sure you are online and try again"
Confirmed that I could still login to my account in my web browser.
Here's my launcher log:
[Info: 2019-06-24 18:16:03.369757: GameVersionManager.cpp(70)] Looking for installed versions in '/Users/samir/Library/Application Support/minecraft/versions'
[Error: 2019-06-24 18:16:03.370281: LauncherController.cpp(443)] NO_USER_SELECTED
[Info: 2019-06-24 18:16:03.375279: NetQueue.cpp(508)] NetQueue: worker thread started.
[Info: 2019-06-24 18:16:03.433495: LauncherAppBrowser.cpp(73)] Work dir is /Users/samir/Library/Application Support/minecraft
[Info: 2019-06-24 18:16:03.434620: ClientHandler.cpp(266)] Creating launcher window.
[Info: 2019-06-24 18:16:03.509499: CefSystemUtils_OSX.mm(40)] Enabling accessibility features for the main window.
[Info: 2019-06-24 18:16:03.513322: GameVersionManager.cpp(160)] Got available versions manifest from https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=2019-06-24T18:16:03Z
[Info: 2019-06-24 18:16:03.646948: LauncherAppRenderer.cpp(116)] Javascript bridge extended.
[Info: 2019-06-24 18:16:03.717438: LauncherAppRenderer.cpp(230)] Context is null!
[Info: 2019-06-24 18:16:03.743172: LauncherAppRenderer.cpp(230)] Context is null!
[Info: 2019-06-24 18:16:03.799468: LauncherAppRenderer.cpp(278)] Creating renderer context...
[Info: 2019-06-24 18:16:05.085276: LauncherAppRenderer.cpp(226)] Context is main frame of browser!
[Error: 2019-06-24 18:20:44.323352: LauncherController.cpp(630)] CONNECTION_OFFLINE
[Info: 2019-06-24 18:20:44.324290: LauncherAppRenderer.cpp(226)] Context is main frame of browser!
[Info: 2019-06-24 18:21:05.641336: LauncherAppRenderer.cpp(226)] Context is main frame of browser!
Edit to add: I cannot even play in offline mode because now the launcher only prompts me to login which fails as noted above

I went exactly through the same as Samir, and I have a very similar log.
In addition, I deleted completely my .minecraft folder in AppData\Roaming and any "minecraft*" folder in my Program Files (x86) and did a new install from minecraft.net. Did not help.
Also tried to allow "C:\Program Files (x86)\Minecraft Launcher\MinecraftLauncher.exe" through my windows firewall, as well as the "Java(TM) platform SE binary" that I have listed in the firewall. Did not help as well.
I also started my Fiddler as admin while trying to connect, and it does not look like any request is being made while I try to connect.
Running Windows 10 enterprise. No mods ever used.

Exact same issue, it was working perfectly fine for me last night (before my launcher updated) and now this morning there are issues with this new launcher.

same identical problem

Same problem was working perfectly on the older version of the launcher but 2 hours ago when it udpdated i couldnt connect

same and i don't know what to do

Plz help i want to play

I had not tried previously but just confirmed that reinstalling the minecraft.app (on MacOS) does not resolve the issue.
Is there any way to get this launcher to actually allow offline play? There are 1.14.3 tests I'd like to do in single player before touching my server.

Version info from nativelog.txt:
scorn:minecraft samir$ cat nativelog.txt
Native Launcher Version: 423
Operating System: OSX Version 10.14.5 (Build 18F132)
Application Data directory: /Users/samir/Library/Application Support/minecraft
Executable Path: /Applications/Minecraft.app/Contents/MacOS/launcher
App Directory dir: /Applications/Minecraft.app/Contents
Game data directory: /Users/samir/Library/Application Support/minecraft
Launcher dir: /Users/samir/Library/Application Support/minecraft/launcher
Java dir: /Users/samir/Library/Application Support/minecraft/runtime/jre-x64
TmpDir dir: /var/folders/k5/xd96x4cs4djdcwwnp497h9440000gn/T/MinecraftLauncher
x64: 1
Using configuration at path: /Users/samir/Library/Application Support/minecraft/launcher_profiles.json
Deciding on update with strategy 2 and clientID 233
We should change launcher-bootstrap from 423 to 451
launcher-bootstrap update is needed.
Deciding on update with strategy 2 and clientID 233
We should change launcher-core from 2.1.3677 to 2.1.5238
launcher-core update is needed.
Deciding on update with strategy 2 and clientID 233
Version of jre-x64 is current, no action is necessary.
Bootstrap is current
We need to update - starting the updater.
Updater succeeded and exited.
Bootstrap is relaunching because of an update.
scorn:minecraft samir$

I have the same problem. Link to launcher_log: https://paste.ubuntu.com/p/Wxgbcdc2DG/

please help im very tired of all this and i just want to play minecraft https://paste.ubuntu.com/p/Qjwv27tKPw/

https://paste.ubuntu.com/p/qjcFjHpfww/ heres my log 😛

Potential workaround for now before an offical fix. I just used my VPN (Nord VPN) and it's now working. Hopefully it helps some people.

@thomas Thanks for that tip!
I turned off my wifi and tethered my computer to my phone and was able to login and complete the 1.14.3 download.
Let's see how far I can get now....

I have the same problem can you please help https://paste.ubuntu.com/p/FvYHkGWqvh/

Yup, same problem. Ugh.

I have the exact same problem as well. I logged out of the game to try and fix this, and not it won't even let me log in. Really wish there was a way to fix this. Before I could at least play offline, but now I can't play at all. I shouldn't have logged out...
Edit: I have attached my launcher log to this comment. Hopefully, this helps and the issue can be resolved, as I would really like to be able to play the game again.
[media]

I'm having the same problem, could anyone help me?
[media][media]
if anyone has a phone, they can use their mobile hotspot to get in. It worked for me so im sharing it with you 🙂

After additional testing it seems that the launcher's connectivity test is the only piece that is failing when I'm connected to my home wifi.
I am able to start the launcher, fail the connectivity test, turn off wifi, tether to my phone, reconnect (and login if needed), and then once I see the green box showing I'm connected, untether from my phone, reconnect to wifi, and proceed to play including playing online without any issues (so far).

I have added some comments on my log.

Adding myself to the list. And another log file in case it helps.

Same issue here, can't login at all. Tried 3 different machines and wiped and re-imaged one of them trying to fix this....

@Raleigh Dale you re-imaged a computer just for minecraft? wow...

Can someone try a 3rd party launcher to see if it is a problem with the the launcher, or the auth server itself?
https://mc-launcher.com/special/minecraft

I work IT for a job. I reimage at least once a year on all my machines except the ones my wife uses.

Multi MC does work fine. Just not the mojang launcher.

Same issue here, can't login at all. Tried 5 different machines and wiped my minecraft

same problem here
Launcher Log:
[Info: 2019-06-25 07:10:35.8524733: main.cpp(214)] Native Launcher Version: 455
[Info: 2019-06-25 07:10:35.8529251: main.cpp(215)] Operating System: Windows 10 Enterprise
[Info: 2019-06-25 07:10:35.8531558: main.cpp(216)] Application Data directory: C:\Users\User\AppData\Roaming\.minecraft
[Info: 2019-06-25 07:10:35.8531948: main.cpp(217)] Executable Path: MinecraftLauncher.exe
[Info: 2019-06-25 07:10:35.8532270: main.cpp(218)] App Directory dir: C:\Program Files (x86)\Minecraft Launcher
[Info: 2019-06-25 07:10:35.8532600: main.cpp(219)] Game data directory: C:\Users\User\AppData\Roaming\.minecraft
[Info: 2019-06-25 07:10:35.8532933: main.cpp(220)] Launcher dir: C:\Program Files (x86)\Minecraft Launcher\game
[Info: 2019-06-25 07:10:35.8533251: main.cpp(221)] Java dir: C:\Program Files (x86)\Minecraft Launcher\runtime\jre-x64
[Info: 2019-06-25 07:10:35.8533577: main.cpp(222)] TmpDir dir: C:\Users\User\AppData\Local\Temp\MinecraftLauncher
[Info: 2019-06-25 07:10:35.8533882: main.cpp(223)] x64: 1
[Info: 2019-06-25 07:10:35.8534233: LauncherConfiguration.cpp(229)] Using configuration at path: C:\Users\User\AppData\Roaming\.minecraft\launcher_profiles.json
[Info: 2019-06-25 07:10:41.0160629: LauncherConfiguration.cpp(140)] Deciding on update with strategy 2 and clientID 100
[Info: 2019-06-25 07:10:41.0161376: LauncherConfiguration.cpp(156)] Version of launcher-bootstrap is current, no action is necessary.
[Info: 2019-06-25 07:10:41.0161780: LauncherConfiguration.cpp(189)] Bootstrap is current
[Info: 2019-06-25 07:10:41.0164087: LauncherConfiguration.cpp(140)] Deciding on update with strategy 2 and clientID 100
[Info: 2019-06-25 07:10:41.0164505: LauncherConfiguration.cpp(156)] Version of launcher-core is current, no action is necessary.
[Info: 2019-06-25 07:10:41.0164831: LauncherConfiguration.cpp(189)] Bootstrap is current
[Info: 2019-06-25 07:10:41.0166544: LauncherConfiguration.cpp(140)] Deciding on update with strategy 2 and clientID 100
[Info: 2019-06-25 07:10:41.0166928: LauncherConfiguration.cpp(156)] Version of jre-x64 is current, no action is necessary.
[Info: 2019-06-25 07:10:41.0167242: LauncherConfiguration.cpp(189)] Bootstrap is current
[Info: 2019-06-25 07:10:41.0168052: StartLibrary.cpp(67)] Starting C:\Program Files (x86)\Minecraft Launcher\game\launcher.dll with C:\Program Files (x86)\Minecraft Launcher\runtime\jre-x64\bin\javaw.exe
[Info: 2019-06-25 07:10:41.0564044: StartLibrary.cpp(76)] Running launcher!
[Info: 2019-06-25 07:10:41.0592410: LauncherMain.cpp(71)] Running Launcher
[Info: 2019-06-25 07:10:41.0602429: NetQueue.cpp(202)] NetQueue: Initiating shutdown.

same problem for me... any suggestion?

same..... and i really wanna play mc again but i just can't ...

this the launcher log https://paste.ubuntu.com/p/NjdnZJpCVw/ hope you can fix for me

та же проблема (with vpn everything works)

Has anyone tried logging in with an alt account to see if this is somehow an issue affecting our specific Minecraft accounts, and not the launcher? I don't know if this could possibly be the case, but it might be worth checking...

If you have this bug, please try the BETA version of the launcher (enable it in Settings) and attach launcher_log.txt from your minecraft folder to this bug. Thank you!

Also, please attach the log file to the bug report, don't use an online paste text service.

Unfortunately, I can't switch to the beta version of the launcher since I can't even sign in. Whenever I try to sign in it says that I am offline. However, for anyone else who just wants a temporary fix to play the game until the regular launcher is fixed, download multimc launcher. I did it and it works fine for me. I'll just have to transfer over my saves once the regular launcher is fixed. Here is the link for multimc if anyone else wants to try it: https://multimc.org/

Yeah i cant even log in either. all it is telling me is to check to make sure im online and try again.

Still an issue for me with the latest launcher beta.
Confirmed workarounds for some users that we've found are using VPNs and using mobile phone hotspots. Alternate accounts are still affected regardless (e.g. logging into/selecting an alt or another account will not let you connect any easier.)

Switched to Beta version and still no connection.

Switching to beta has no effect, even in the log.

Zero packet loss

Response when opened in Chrome
{"Status":"OK","Runtime-Mode":"productionMode","Application-Author":"Mojang Web Force","Application-Description":"Mojang Authentication Server.","Specification-Version":"4.5.21","Application-Name":"yggdrasil.auth.restlet.server","Implementation-Version":"4.5.21_build163","Application-Owner":"Mojang"
}

Pinging authserver.mojang.com [99.84.243.68] with 32 bytes of data:
Reply from 99.84.243.68: bytes=32 time=88ms TTL=241
Reply from 99.84.243.68: bytes=32 time=23ms TTL=241
Reply from 99.84.243.68: bytes=32 time=25ms TTL=241
Reply from 99.84.243.68: bytes=32 time=19ms TTL=241
Ping statistics for 99.84.243.68:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 19ms, Maximum = 88ms, Average = 38ms
EDIT: Totally forgot about the drag option, should be at the top now 🙂

Pinging authserver.mojang.com [143.204.3.67] with 32 bytes of data:
Reply from 143.204.3.67: bytes=32 time=51ms TTL=241
Reply from 143.204.3.67: bytes=32 time=50ms TTL=241
Reply from 143.204.3.67: bytes=32 time=50ms TTL=241
Reply from 143.204.3.67: bytes=32 time=52ms TTL=241
Ping statistics for 143.204.3.67:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 50ms, Maximum = 52ms, Average = 50ms

Using the network diagnosis tool, which I assume works the same way, it seems that our computers have no problem connecting to the relevant addresses. Only the launcher is not connecting properly.

Pinging authserver.mojang.com [143.204.155.67] with 32 bytes of data:
Reply from 143.204.155.67: bytes=32 time=31ms TTL=243
Reply from 143.204.155.67: bytes=32 time=91ms TTL=243
Reply from 143.204.155.67: bytes=32 time=61ms TTL=243
Reply from 143.204.155.67: bytes=32 time=128ms TTL=243
Ping statistics for 143.204.155.67:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 31ms, Maximum = 128ms, Average = 77ms

Here's what I got:
Pinging authserver.mojang.com [13.249.100.68] with 32 bytes of data:
Reply from 13.249.100.68: bytes=32 time=25ms TTL=243
Reply from 13.249.100.68: bytes=32 time=31ms TTL=243
Reply from 13.249.100.68: bytes=32 time=29ms TTL=243
Reply from 13.249.100.68: bytes=32 time=28ms TTL=243
Ping statistics for 13.249.100.68:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 25ms, Maximum = 31ms, Average = 28ms

I am getting the same thing like everyone else

Лайфхак для русских.Переключить язык в консоли команда - chcp 861
Pinging authserver.mojang.com [52.84.196.67] with 32 bytes of data:
Reply from 52.84.196.67: bytes=32 time=58ms TTL=243
Reply from 52.84.196.67: bytes=32 time=40ms TTL=243
Reply from 52.84.196.67: bytes=32 time=48ms TTL=243
Reply from 52.84.196.67: bytes=32 time=41ms TTL=243
Ping statistics for 52.84.196.67:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 40ms, Maximum = 58ms, Average = 46ms

Pinging authserver.mojang.com [143.204.27.67] with 32 bytes of data:
Reply from 143.204.27.67: bytes=32 time=584ms TTL=242
Reply from 143.204.27.67: bytes=32 time=568ms TTL=242
Reply from 143.204.27.67: bytes=32 time=566ms TTL=242
Reply from 143.204.27.67: bytes=32 time=572ms TTL=242
Ping statistics for 143.204.27.67:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 566ms, Maximum = 584ms, Average = 572ms
It should be noted that I am on a satellite internet connection.

Microsoft Windows [Version 10.0.17763.557]
(c) 2018 Microsoft Corporation. All rights reserved.
C:\Users\fillc>ping authserver.mojang.com
Pinging authserver.mojang.com [13.249.100.68] with 32 bytes of data:
Reply from 13.249.100.68: bytes=32 time=27ms TTL=243
Reply from 13.249.100.68: bytes=32 time=34ms TTL=243
Reply from 13.249.100.68: bytes=32 time=32ms TTL=243
Reply from 13.249.100.68: bytes=32 time=32ms TTL=243
Ping statistics for 13.249.100.68:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 27ms, Maximum = 34ms, Average = 31ms
C:\Users\fillc>

Pinging authserver.mojang.com [143.204.44.67] with 32 bytes of data:
Reply from 143.204.44.67: bytes=32 time=9ms TTL=244
Reply from 143.204.44.67: bytes=32 time=9ms TTL=244
Reply from 143.204.44.67: bytes=32 time=9ms TTL=244
Reply from 143.204.44.67: bytes=32 time=9ms TTL=244
Ping statistics for 143.204.44.67:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 9ms, Maximum = 9ms, Average = 9ms

It seems like the ping is fine, and even other launchers work.
Is it requesting the HTTP version and not the HTTPS version?
Output of HTTPS is this:
{"Status":"OK","Runtime-Mode":"productionMode","Application-Author":"Mojang Web Force","Application-Description":"Mojang Authentication Server.","Specification-Version":"4.5.21","Application-Name":"yggdrasil.auth.restlet.server","Implementation-Version":"4.5.21_build163","Application-Owner":"Mojang"}
While the output of HTTP is this:
<html>
<head><title>301 Moved Permanently</title></head>
<body bgcolor="white">
<center><h1>301 Moved Permanently</h1></center>
<hr><center>CloudFront</center>
</body>
</html>


I tried alt accounts, it does however work on my mac. The machines it doesn't work on for me are all windows with the 1903 build of windows on them. I don't know if there is any connection there??


Weird. I am having the issue on two different Macs, even with alt accounts.



Hello so i logged out of my mc account and when i try to log back in it says that Sorry! Make sure are online and try again so can a Admin or someone help me please it would help me out a lot

So the only thing that worked for me to fix it was :
1. Open Minecraft with a VPN on
2. Turn the VPN off once you're in minecraft Launcher
3. Start the game and you can play.
(This worked for me, IDK if it works for other people aswell)
((It might be a temporary fix for now))

^^ Laura's fix worked for me.

I can make a request to https://authserver.mojang.com/authenticate, and it gives me a response.

It's timing out for some reason.

It can't resolve the IP address of the authserver. However, programs like wget can.


Unlike yesterday, today it seems to be more of a hit or miss for me. When I first start the launcher I am "not connected" but clicking the reconnect button seems to work after 2-3 retries.
I also noticed the launcher updated and there's more details in the launcher_log.txt as pasted below.
Edit to add: no tomfoolery with my network (tether/hotspot/vpn) in this test
scorn:minecraft samir$ cat launcher_log.txt
[Info: 2019-06-25 16:57:53.957646: LauncherMain.cpp(143)] Launcher core version: 2.1.5321 (c179bd360652a0a7ba2e97b1b68715a3456554aa)
[Info: 2019-06-25 16:57:53.958429: GameVersionManager.cpp(70)] Looking for installed versions in '/Users/samir/Library/Application Support/minecraft/versions'
[Info: 2019-06-25 16:57:53.958494: NetQueue.cpp(512)] NetQueue: worker thread started.
[Info: 2019-06-25 16:57:53.958770: NetQueue.cpp(527)] NetQueue: Starting net action https://authserver.mojang.com/validate
[Info: 2019-06-25 16:57:53.970320: NetQueue.cpp(527)] NetQueue: Starting net action https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=2019-06-25T16:57:53Z
[Info: 2019-06-25 16:57:54.072239: LauncherAppBrowser.cpp(73)] Work dir is /Users/samir/Library/Application Support/minecraft
[Info: 2019-06-25 16:57:54.073041: ClientHandler.cpp(266)] Creating launcher window.
[Info: 2019-06-25 16:57:54.172826: CefSystemUtils_OSX.mm(40)] Enabling accessibility features for the main window.
[Info: 2019-06-25 16:57:54.363891: LauncherAppRenderer.cpp(116)] Javascript bridge extended.
[Info: 2019-06-25 16:57:54.511032: LauncherAppRenderer.cpp(230)] Context is null!
[Info: 2019-06-25 16:57:54.525398: LauncherAppRenderer.cpp(230)] Context is null!
[Info: 2019-06-25 16:57:54.605632: LauncherAppRenderer.cpp(278)] Creating renderer context...
[Info: 2019-06-25 16:57:55.112109: NetQueue.cpp(394)] NetQueue: Primary ip: 13.224.35.130, Url: launchermeta.mojang.com
[Info: 2019-06-25 16:57:55.112352: NetQueue.cpp(465)] NetQueue: Action finished: https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=2019-06-25T16:57:53Z
[Info: 2019-06-25 16:57:55.112384: GameVersionManager.cpp(160)] Got available versions manifest from https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=2019-06-25T16:57:53Z
[Info: 2019-06-25 16:57:55.179285: LauncherAppRenderer.cpp(226)] Context is main frame of browser!
[Info: 2019-06-25 16:57:56.120981: NetQueue.cpp(527)] NetQueue: Starting net action https://launchermeta.mojang.com/v1/products/launcher/022631aeac4a9addbce8e0503dce662152dc198d/mac-os.json
[Info: 2019-06-25 16:57:57.145319: NetQueue.cpp(394)] NetQueue: Primary ip: 13.224.35.130, Url: launchermeta.mojang.com
[Info: 2019-06-25 16:57:57.145599: NetQueue.cpp(465)] NetQueue: Action finished: https://launchermeta.mojang.com/v1/products/launcher/022631aeac4a9addbce8e0503dce662152dc198d/mac-os.json
[Info: 2019-06-25 16:57:57.146847: LauncherAppRenderer.cpp(226)] Context is main frame of browser!
[Info: 2019-06-25 16:58:13.965623: NetQueue.cpp(394)] NetQueue: Primary ip: , Url: authserver.mojang.com
[Info: 2019-06-25 16:58:13.967139: NetQueue.cpp(416)] NetQueue: Action timed out: https://authserver.mojang.com/validate
[Info: 2019-06-25 16:58:13.967216: NetQueue.cpp(465)] NetQueue: Action finished: https://authserver.mojang.com/validate
[Info: 2019-06-25 16:58:13.967365: EndpointAPI.cpp(128)] Error: Resolving timed out after 20005 milliseconds, Code: 0
[Info: 2019-06-25 16:58:13.967802: NetQueue.cpp(527)] NetQueue: Starting net action https://authserver.mojang.com/validate
[Info: 2019-06-25 16:58:13.976386: LauncherAppRenderer.cpp(226)] Context is main frame of browser!
[Info: 2019-06-25 16:58:27.582259: NetQueue.cpp(394)] NetQueue: Primary ip: 99.86.59.68, Url: authserver.mojang.com
[Info: 2019-06-25 16:58:27.582485: NetQueue.cpp(465)] NetQueue: Action finished: https://authserver.mojang.com/validate
[Info: 2019-06-25 16:58:27.583095: NetQueue.cpp(527)] NetQueue: Starting net action https://authserver.mojang.com/validate
[Info: 2019-06-25 16:58:27.586269: LauncherAppRenderer.cpp(226)] Context is main frame of browser!
[Info: 2019-06-25 16:58:27.720441: NetQueue.cpp(394)] NetQueue: Primary ip: 99.86.59.68, Url: authserver.mojang.com
[Info: 2019-06-25 16:58:27.720636: NetQueue.cpp(465)] NetQueue: Action finished: https://authserver.mojang.com/validate
[Info: 2019-06-25 16:58:27.721683: LauncherAppRenderer.cpp(226)] Context is main frame of browser!
scorn:minecraft samir$

Can someone try switching their DNS to OpenDNS (208.67.222.222 and 208.67.220.220)

So I got redirected here. for me the problem is (besides everything already said here) that If I get Minecraft to start it always tells me invalid session when trying to connect to any Server. I will attach the launcher_log.
[media]
Changing DNS worked!

I switched to OpenDNS, and it works now!


I cannot thank you more. It finally worked.

by the way a vpn didn't work for me all it said wad incorrect user or password even when I turned it off it went back to saying that I am not online.

Incorrect user and password is easily fixable.

Changing my DNS address worked for me too! I switched to Google's which is 8.8.8.8 and 8.8.4.4. For those who are on Windows and don't know how here's what you do (I don't know about apple):
Open Control Panel
Go to Network and Internet
Go to Network and Sharing Center
Select Change Adapter Settings
Right click on ethernet or wifi (whichever you are connected to) and select properties
Click on Internet Protocol Version 4 and select properties
Select use the following DNS address and change them to 8.8.8.8 and 8.8.4.4
Hopefully, this works for other people like it worked for me.

I'd recommend OpenDNS, because it has internet safety features, but Google's will work fine

Changing the DNS worked. But why? Even with my ISP's DNS on, wget was able to request the page.

Logged in on the debian launcher. ping is fine no network issues so far. it seems like the issue is the windows launcher

Retried with the beta launcher and no issues:
scorn:minecraft samir$ cat launcher_log.txt
[Info: 2019-06-25 17:40:18.252809: LauncherMain.cpp(143)] Launcher core version: 2.1.5372 (2b1137c99d41d410e9798f9e465b3a2c11748b19)
[Info: 2019-06-25 17:40:18.253607: GameVersionManager.cpp(70)] Looking for installed versions in '/Users/samir/Library/Application Support/minecraft/versions'
[Info: 2019-06-25 17:40:18.253635: NetQueue.cpp(514)] NetQueue: worker thread started.
[Info: 2019-06-25 17:40:18.253910: NetQueue.cpp(529)] NetQueue: Starting net action https://authserver.mojang.com/validate
[Info: 2019-06-25 17:40:18.265152: NetQueue.cpp(529)] NetQueue: Starting net action https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=2019-06-25T17:40:18Z
[Info: 2019-06-25 17:40:18.352689: LauncherAppBrowser.cpp(73)] Work dir is /Users/samir/Library/Application Support/minecraft
[Info: 2019-06-25 17:40:18.353679: ClientHandler.cpp(266)] Creating launcher window.
[Info: 2019-06-25 17:40:18.422947: NetQueue.cpp(396)] NetQueue: Primary ip: 99.86.59.68, Url: authserver.mojang.com
[Info: 2019-06-25 17:40:18.423462: NetQueue.cpp(467)] NetQueue: Action finished: https://authserver.mojang.com/validate
[Info: 2019-06-25 17:40:18.437090: NetQueue.cpp(396)] NetQueue: Primary ip: 13.224.35.130, Url: launchermeta.mojang.com
[Info: 2019-06-25 17:40:18.437276: NetQueue.cpp(467)] NetQueue: Action finished: https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=2019-06-25T17:40:18Z
[Info: 2019-06-25 17:40:18.437315: GameVersionManager.cpp(160)] Got available versions manifest from https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=2019-06-25T17:40:18Z
[Info: 2019-06-25 17:40:18.438148: CefSystemUtils_OSX.mm(40)] Enabling accessibility features for the main window.
[Info: 2019-06-25 17:40:18.611649: LauncherAppRenderer.cpp(116)] Javascript bridge extended.
[Info: 2019-06-25 17:40:18.671430: LauncherAppRenderer.cpp(230)] Context is null!
[Info: 2019-06-25 17:40:18.697722: LauncherAppRenderer.cpp(230)] Context is null!
[Info: 2019-06-25 17:40:18.744258: LauncherAppRenderer.cpp(278)] Creating renderer context...
[Info: 2019-06-25 17:40:19.994932: NetQueue.cpp(529)] NetQueue: Starting net action https://launchermeta.mojang.com/v1/products/launcher/90d7c66d02d60563c205648699e8ecca377c67d6/mac-os.json
[Info: 2019-06-25 17:40:20.016771: NetQueue.cpp(396)] NetQueue: Primary ip: 13.224.35.130, Url: launchermeta.mojang.com
[Info: 2019-06-25 17:40:20.017037: NetQueue.cpp(467)] NetQueue: Action finished: https://launchermeta.mojang.com/v1/products/launcher/90d7c66d02d60563c205648699e8ecca377c67d6/mac-os.json
[Info: 2019-06-25 17:40:20.018217: LauncherAppRenderer.cpp(226)] Context is main frame of browser!
[Info: 2019-06-25 17:40:38.698218: ClientHandler.cpp(139)] Entering DoClose!
[Info: 2019-06-25 17:40:38.698336: ClientHandler.cpp(141)] DoClose got past CEF_REQUIRE_UI_THREAD!
[Info: 2019-06-25 17:40:38.698382: ClientHandler.cpp(171)] DoClose: known browser removed.
[Info: 2019-06-25 17:40:38.698424: ClientHandler.cpp(181)] DoClose: main browser removed.
[Info: 2019-06-25 17:40:39.199690: ClientHandler.cpp(234)] Shutting down!
[Info: 2019-06-25 17:40:39.204123: ClientHandler.cpp(195)] Entering OnBeforeClose!
[Info: 2019-06-25 17:40:39.204258: ClientHandler.cpp(197)] OnBeforeClose got past CEF_REQUIRE_UI_THREAD!
[Info: 2019-06-25 17:40:39.213890: NetQueue.cpp(202)] NetQueue: Initiating shutdown.
[Info: 2019-06-25 17:40:39.213983: NetQueue.cpp(208)] NetQueue: Waiting for worker thread to finish...
[Info: 2019-06-25 17:40:39.214412: NetQueue.cpp(591)] NetQueue: Worker thread shutting down.
[Info: 2019-06-25 17:40:39.214505: NetQueue.cpp(211)] NetQueue: Done.
scorn:minecraft samir$
Also tried logging out, exiting the beta launcher, restarting, and logging in - again no issues.

Beta version did not resolve my issues but changing to OpenDNS did.

To Fix Mine I Just Changed It To Beta In The Settings!

Beta version seems to work for me, now says I am connected.

Beta version fixes the Problem.

so im stuck in the login page, meaning I cant login cause it gives me the sorry error; how do I change to beta?

Its fixed during the newest update!

How do i change my game launcher to beta?

Before this issue was fixed I attempted to resolve the issue by logging out and logging back in, I am now locked out and cannot open the launcher because whenever I attempt to Sign in I am met with the sorry message saying I need to make sure I am online, no matter If I am connected to wifi, ethernet, or a hotspot. Is there any way around this I can use? thanks.

John Smith and Zach Ruth, just change your DNS address. I posted a guide in the comments if you are using Windows, and it's pretty easy to Google a tutorial if you are on a Mac.
First try whether the beta launcher works though. If it doesn't, you can use the DNS workaround. We need as much feedback about whether the beta launcher fixes this issue as possible.

violine1101, I'm not trying to override what you have told us to do, but for those who have signed out and cannot sign back in because of the issue, it is impossible to change the settings to use the beta launcher. It only lets you do that when you are signed in. Unfortunately, the only way for them to sign in like I did is to change their DNS address.

in the launcher. all you can see is email/username and password. as well as the selected language. where is the settings? we cant not enter beta version so lets change the DSN. I did that and I still got the same thing. im suppose to be live streaming this in 2 hours.
[Info: 2019-06-25 20:29:57.7186587: main.cpp(214)] Native Launcher Version: 455
[Info: 2019-06-25 20:29:57.7189499: main.cpp(215)] Operating System: Windows 10 Home
[Info: 2019-06-25 20:29:57.7190664: main.cpp(216)] Application Data directory: C:\Users\Kylet\AppData\Roaming\.minecraft
[Info: 2019-06-25 20:29:57.7190929: main.cpp(217)] Executable Path: MinecraftLauncher.exe
[Info: 2019-06-25 20:29:57.7191098: main.cpp(218)] App Directory dir: C:\Program Files (x86)\Minecraft Launcher
[Info: 2019-06-25 20:29:57.7191270: main.cpp(219)] Game data directory: C:\Users\Kylet\AppData\Roaming\.minecraft
[Info: 2019-06-25 20:29:57.7191432: main.cpp(220)] Launcher dir: C:\Program Files (x86)\Minecraft Launcher\game
[Info: 2019-06-25 20:29:57.7191594: main.cpp(221)] Java dir: C:\Program Files (x86)\Minecraft Launcher\runtime\jre-x64
[Info: 2019-06-25 20:29:57.7191755: main.cpp(222)] TmpDir dir: C:\Users\Kylet\AppData\Local\Temp\MinecraftLauncher
[Info: 2019-06-25 20:29:57.7191903: main.cpp(223)] x64: 1
[Info: 2019-06-25 20:29:57.7192084: LauncherConfiguration.cpp(229)] Using configuration at path: C:\Users\Kylet\AppData\Roaming\.minecraft\launcher_profiles.json
[Warning: 2019-06-25 20:29:57.7194293: LauncherConfiguration.cpp(63)] Failed to get clientToken from configuration, launcher updater will fall back to using stable versions instead of controlled experiment versions.
[Info: 2019-06-25 20:30:07.9727945: LauncherConfiguration.cpp(140)] Deciding on update with strategy 0 and clientID 0
[Info: 2019-06-25 20:30:07.9728463: LauncherConfiguration.cpp(156)] Version of launcher-bootstrap is current, no action is necessary.
[Info: 2019-06-25 20:30:07.9728691: LauncherConfiguration.cpp(189)] Bootstrap is current
[Info: 2019-06-25 20:30:07.9730161: LauncherConfiguration.cpp(140)] Deciding on update with strategy 0 and clientID 0
[Info: 2019-06-25 20:30:07.9730452: LauncherConfiguration.cpp(156)] Version of launcher-core is current, no action is necessary.
[Info: 2019-06-25 20:30:07.9730609: LauncherConfiguration.cpp(189)] Bootstrap is current
[Info: 2019-06-25 20:30:07.9731620: LauncherConfiguration.cpp(140)] Deciding on update with strategy 0 and clientID 0
[Info: 2019-06-25 20:30:07.9731854: LauncherConfiguration.cpp(156)] Version of jre-x64 is current, no action is necessary.
[Info: 2019-06-25 20:30:07.9732001: LauncherConfiguration.cpp(189)] Bootstrap is current
[Info: 2019-06-25 20:30:07.9732494: StartLibrary.cpp(67)] Starting C:\Program Files (x86)\Minecraft Launcher\game\launcher.dll with C:\Program Files (x86)\Minecraft Launcher\runtime\jre-x64\bin\javaw.exe
[Info: 2019-06-25 20:30:07.9813036: StartLibrary.cpp(76)] Running launcher!
[Info: 2019-06-25 20:30:07.9830012: LauncherMain.cpp(71)] Running Launcher
[Info: 2019-06-25 20:30:07.9833534: NetQueue.cpp(202)] NetQueue: Initiating shutdown.
[Info: 2019-06-25 20:30:07.9839924: LauncherMain.cpp(143)] Launcher core version: 2.1.5322 (c179bd360652a0a7ba2e97b1b68715a3456554aa)
[Info: 2019-06-25 20:30:07.9844698: GameVersionManager.cpp(70)] Looking for installed versions in C:\Users\Kylet\AppData\Roaming\.minecraft\versions
[Error: 2019-06-25 20:30:07.9861659: LauncherController.cpp(446)] NO_USER_SELECTED
[Info: 2019-06-25 20:30:07.9863119: NetQueue.cpp(512)] NetQueue: worker thread started.
[Info: 2019-06-25 20:30:07.9895970: NetQueue.cpp(527)] NetQueue: Starting net action https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=2019-06-25T20:30:07Z
[Info: 2019-06-25 20:30:08.0125016: LauncherAppBrowser.cpp(73)] Work dir is C:\Users\Kylet\AppData\Roaming\.minecraft
[Info: 2019-06-25 20:30:08.0128609: ClientHandler.cpp(266)] Creating launcher window.
[Info: 2019-06-25 20:30:08.0920844: LauncherAppRenderer.cpp(116)] Javascript bridge extended.
[Info: 2019-06-25 20:30:08.1012078: LauncherAppRenderer.cpp(230)] Context is null!
[Info: 2019-06-25 20:30:08.1040860: LauncherAppRenderer.cpp(230)] Context is null!
[Info: 2019-06-25 20:30:08.2212830: LauncherAppRenderer.cpp(278)] Creating renderer context...
[Error: 2019-06-25 20:30:09.4292616: LauncherController.cpp(322)] Failed to get clientToken from configuration, launcher updater will fall back to using stable versions instead of controlled experiment versions.
[Info: 2019-06-25 20:30:09.9933963: NetQueue.cpp(527)] NetQueue: Starting net action https://launchermeta.mojang.com/v1/products/launcher/d03cf0cf95cce259fa9ea3ab54b65bd28bb0ae82/windows-x86.json
[Info: 2019-06-25 20:30:18.2757885: NetQueue.cpp(394)] NetQueue: Primary ip: 99.84.120.139, Url: launchermeta.mojang.com
[Info: 2019-06-25 20:30:18.2758407: NetQueue.cpp(465)] NetQueue: Action finished: https://launchermeta.mojang.com/v1/products/launcher/d03cf0cf95cce259fa9ea3ab54b65bd28bb0ae82/windows-x86.json
[Info: 2019-06-25 20:30:18.2763688: LauncherAppRenderer.cpp(226)] Context is main frame of browser!
[Info: 2019-06-25 20:30:18.3204748: NetQueue.cpp(394)] NetQueue: Primary ip: 99.84.120.139, Url: launchermeta.mojang.com
[Info: 2019-06-25 20:30:18.3205290: NetQueue.cpp(465)] NetQueue: Action finished: https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=2019-06-25T20:30:07Z
[Info: 2019-06-25 20:30:18.3205474: GameVersionManager.cpp(160)] Got available versions manifest from https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=2019-06-25T20:30:07Z
[Info: 2019-06-25 20:30:18.3446740: LauncherAppRenderer.cpp(226)] Context is main frame of browser!
[Info: 2019-06-25 20:30:22.1492646: NetQueue.cpp(527)] NetQueue: Starting net action https://authserver.mojang.com/authenticate
[Info: 2019-06-25 20:30:42.1431692: NetQueue.cpp(394)] NetQueue: Primary ip: , Url: authserver.mojang.com
[Info: 2019-06-25 20:30:42.1432316: NetQueue.cpp(416)] NetQueue: Action timed out: https://authserver.mojang.com/authenticate
[Info: 2019-06-25 20:30:42.1432484: NetQueue.cpp(465)] NetQueue: Action finished: https://authserver.mojang.com/authenticate
[Info: 2019-06-25 20:30:42.1432882: EndpointAPI.cpp(128)] Error: Resolving timed out after 20000 milliseconds, Code: 0
[Error: 2019-06-25 20:30:42.1433695: LauncherController.cpp(633)] CONNECTION_OFFLINE
[Info: 2019-06-25 20:30:42.1436465: LauncherAppRenderer.cpp(226)] Context is main frame of browser!
[Info: 2019-06-25 20:31:32.8232211: NetQueue.cpp(527)] NetQueue: Starting net action https://authserver.mojang.com/authenticate
[Info: 2019-06-25 20:31:52.8291362: NetQueue.cpp(394)] NetQueue: Primary ip: , Url: authserver.mojang.com
[Info: 2019-06-25 20:31:52.8291942: NetQueue.cpp(416)] NetQueue: Action timed out: https://authserver.mojang.com/authenticate
[Info: 2019-06-25 20:31:52.8292118: NetQueue.cpp(465)] NetQueue: Action finished: https://authserver.mojang.com/authenticate
[Info: 2019-06-25 20:31:52.8292452: EndpointAPI.cpp(128)] Error: Resolving timed out after 20000 milliseconds, Code: 0
[Error: 2019-06-25 20:31:52.8292965: LauncherController.cpp(633)] CONNECTION_OFFLINE
[Info: 2019-06-25 20:31:52.8296152: LauncherAppRenderer.cpp(226)] Context is main frame of browser!
[Info: 2019-06-25 20:31:55.0450320: NetQueue.cpp(527)] NetQueue: Starting net action https://authserver.mojang.com/authenticate
[Info: 2019-06-25 20:32:15.0597022: NetQueue.cpp(394)] NetQueue: Primary ip: , Url: authserver.mojang.com
[Info: 2019-06-25 20:32:15.0597602: NetQueue.cpp(416)] NetQueue: Action timed out: https://authserver.mojang.com/authenticate
[Info: 2019-06-25 20:32:15.0597785: NetQueue.cpp(465)] NetQueue: Action finished: https://authserver.mojang.com/authenticate
[Info: 2019-06-25 20:32:15.0598185: EndpointAPI.cpp(128)] Error: Resolving timed out after 20000 milliseconds, Code: 0
[Error: 2019-06-25 20:32:15.0598880: LauncherController.cpp(633)] CONNECTION_OFFLINE
[Info: 2019-06-25 20:32:15.0601580: LauncherAppRenderer.cpp(226)] Context is main frame of browser!
[Error: 2019-06-25 20:35:08.4303611: LauncherController.cpp(322)] Failed to get clientToken from configuration, launcher updater will fall back to using stable versions instead of controlled experiment versions.
[Info: 2019-06-25 20:35:08.4304499: NetQueue.cpp(527)] NetQueue: Starting net action https://launchermeta.mojang.com/v1/products/launcher/d03cf0cf95cce259fa9ea3ab54b65bd28bb0ae82/windows-x86.json
[Info: 2019-06-25 20:35:18.6917936: NetQueue.cpp(394)] NetQueue: Primary ip: 99.84.120.139, Url: launchermeta.mojang.com
[Info: 2019-06-25 20:35:18.6918539: NetQueue.cpp(465)] NetQueue: Action finished: https://launchermeta.mojang.com/v1/products/launcher/d03cf0cf95cce259fa9ea3ab54b65bd28bb0ae82/windows-x86.json
[Info: 2019-06-25 20:35:18.6925275: LauncherAppRenderer.cpp(226)] Context is main frame of browser!
[Error: 2019-06-25 20:40:08.4287333: LauncherController.cpp(322)] Failed to get clientToken from configuration, launcher updater will fall back to using stable versions instead of controlled experiment versions.
[Info: 2019-06-25 20:40:08.4288090: NetQueue.cpp(527)] NetQueue: Starting net action https://launchermeta.mojang.com/v1/products/launcher/d03cf0cf95cce259fa9ea3ab54b65bd28bb0ae82/windows-x86.json
[Info: 2019-06-25 20:40:18.7019902: NetQueue.cpp(394)] NetQueue: Primary ip: 99.84.120.139, Url: launchermeta.mojang.com
[Info: 2019-06-25 20:40:18.7020501: NetQueue.cpp(465)] NetQueue: Action finished: https://launchermeta.mojang.com/v1/products/launcher/d03cf0cf95cce259fa9ea3ab54b65bd28bb0ae82/windows-x86.json
[Info: 2019-06-25 20:40:18.7026357: LauncherAppRenderer.cpp(226)] Context is main frame of browser!
[Info: 2019-06-25 20:43:44.0761723: ClientHandler.cpp(139)] Entering DoClose!
[Info: 2019-06-25 20:43:44.0762387: ClientHandler.cpp(141)] DoClose got past CEF_REQUIRE_UI_THREAD!
[Info: 2019-06-25 20:43:44.0762598: ClientHandler.cpp(171)] DoClose: known browser removed.
[Info: 2019-06-25 20:43:44.0763477: ClientHandler.cpp(181)] DoClose: main browser removed.
[Info: 2019-06-25 20:43:44.0868318: ClientHandler.cpp(195)] Entering OnBeforeClose!
[Info: 2019-06-25 20:43:44.0868997: ClientHandler.cpp(197)] OnBeforeClose got past CEF_REQUIRE_UI_THREAD!
[Info: 2019-06-25 20:43:44.5757689: ClientHandler.cpp(234)] Shutting down!
[Info: 2019-06-25 20:43:44.5758458: NetQueue.cpp(202)] NetQueue: Initiating shutdown.
[Info: 2019-06-25 20:43:44.5758641: NetQueue.cpp(208)] NetQueue: Waiting for worker thread to finish...
[Info: 2019-06-25 20:43:44.5763874: NetQueue.cpp(589)] NetQueue: Worker thread shutting down.
[Info: 2019-06-25 20:43:44.5767077: NetQueue.cpp(211)] NetQueue: Done.
[Info: 2019-06-25 20:43:44.5856710: StartLibrary.cpp(88)] Launcher ended with 0

If you cannot sign in and need to change to beta, here are the steps:
find your launcher_profiles.json in your Minecraft installation
Find the line with "channel": "release".
Replace the word release with the word beta, and do not modify any of the punctuation marks.

It even works without the beta flag as of now.

The same thing is happening to me, except I haven't logged out of my account. I tried to use the beta thing but it doesn't do anything.

Did you try changing your DNS?

No, how do I do that?

I've followed the instructions to the notepad but it still didn't work. and I really dont feel like changing my DNS

I reinstalled minecraft so I don't have a .minecraft folder. Help please. :\
I changed my dns and did the netsh winsock reset. I don't know what to do,.

@kokisenpai
https://use.opendns.com/

Had the same problem. Updating to beta and installing the modpacks by launcher helped.
If I use twitch to launch the modpacks... it still has is impossible for me to login. It worked before the patch.
But after some try and error I managed to start all my modded servers again.

When I go on launcher profiles, i cant find channel: release please help.

when I change to beta channel manually from launcher_profiles.json, it automatically changes back to the stable version again according to the log. Currently using Ubuntu 18.04 LTS, and changing DNS does not seem to fix the problem for me. I hope I can obtain any help regarding this problem soon. Thank you.
[Info: 2019-06-28 04:51:45.474596982: LauncherMain.cpp(143)] Launcher core version: 2.1.5410 (229d0f2aaccfd8d072f375ae12b89128337004d9)
[Info: 2019-06-28 04:51:45.474854662: GameVersionManager.cpp(70)] Looking for installed versions in /home/yunseong/.minecraft/versions
[Info: 2019-06-28 04:51:45.474958747: NetQueue.cpp(514)] NetQueue: worker thread started.
[Error: 2019-06-28 04:51:45.475104124: LauncherController.cpp(446)] NO_USER_SELECTED
[Info: 2019-06-28 04:51:45.475111838: NetQueue.cpp(529)] NetQueue: Starting net action https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=2019-06-28T04:51:45Z
[Info: 2019-06-28 04:51:45.509144759: NetQueue.cpp(396)] NetQueue: Primary ip: 13.33.225.110, Url: launchermeta.mojang.com
[Info: 2019-06-28 04:51:45.509185995: NetQueue.cpp(428)] NetQueue: Action failed with result "" (77) : https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=2019-06-28T04:51:45Z
[Info: 2019-06-28 04:51:45.509196207: NetQueue.cpp(467)] NetQueue: Action finished: https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=2019-06-28T04:51:45Z
[Error: 2019-06-28 04:51:45.509204923: GameVersionManager.cpp(156)] Failed to get available versions manifest from https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=2019-06-28T04:51:45Z
[Info: 2019-06-28 04:51:45.524850513: LauncherAppBrowser.cpp(73)] Work dir is /home/yunseong/.minecraft
[Info: 2019-06-28 04:51:45.525028892: ClientHandler.cpp(266)] Creating launcher window.
[Info: 2019-06-28 04:51:45.694302914: LauncherAppRenderer.cpp(116)] Javascript bridge extended.
[Info: 2019-06-28 04:51:45.705159871: LauncherAppRenderer.cpp(230)] Context is null!
[Info: 2019-06-28 04:51:45.705788623: LauncherAppRenderer.cpp(230)] Context is null!
[Info: 2019-06-28 04:51:45.798604931: LauncherAppRenderer.cpp(278)] Creating renderer context...
[Error: 2019-06-28 04:51:45.958343076: SystemUtils_Linux.cpp(51)] System locale seems to be: LC_CTYPE=en_US.UTF-8;LC_NUMERIC=ko_KR.UTF-8;LC_TIME=ko_KR.UTF-8;LC_COLLATE=en_US.UTF-8;LC_MONETARY=ko_KR.UTF-8;LC_MESSAGES=C;LC_PAPER=ko_KR.UTF-8;LC_NAME=ko_KR.UTF-8;LC_ADDRESS=ko_KR.UTF-8;LC_TELEPHONE=ko_KR.UTF-8;LC_MEASUREMENT=ko_KR.UTF-8;LC_IDENTIFICATION=ko_KR.UTF-8, but we don't understand what it means.
[Error: 2019-06-28 04:51:46.998305197: LauncherController.cpp(322)] Failed to get clientToken from configuration, launcher updater will fall back to using stable versions instead of controlled experiment versions.
[Info: 2019-06-28 04:51:46.998561380: NetQueue.cpp(529)] NetQueue: Starting net action https://launchermeta.mojang.com/v1/products/launcher/6f083b80d5e6fabbc4236f81d0d8f8a350c665a9/linux.json
[Info: 2019-06-28 04:51:47.014460283: NetQueue.cpp(396)] NetQueue: Primary ip: 13.33.225.110, Url: launchermeta.mojang.com
[Info: 2019-06-28 04:51:47.014542664: NetQueue.cpp(428)] NetQueue: Action failed with result "" (77) : https://launchermeta.mojang.com/v1/products/launcher/6f083b80d5e6fabbc4236f81d0d8f8a350c665a9/linux.json
[Info: 2019-06-28 04:51:47.014567353: NetQueue.cpp(467)] NetQueue: Action finished: https://launchermeta.mojang.com/v1/products/launcher/6f083b80d5e6fabbc4236f81d0d8f8a350c665a9/linux.json

@unknown The linux Launcher does not automatically update itself. Whichever version you installed is the one that runs. If you want to switch, install another version.

I tried to download Minecraft on my new computer today and I can't find the .minecraft folder or the launcher_profiles.json anywhere.

[Info: 2019-06-30 09:26:29.6826916: main.cpp(214)] Native Launcher Version: 455
[Info: 2019-06-30 09:26:29.6829829: main.cpp(215)] Operating System: Windows 10 Home
[Info: 2019-06-30 09:26:29.6831273: main.cpp(216)] Application Data directory: C:\Users\lemon\AppData\Roaming\.minecraft
[Info: 2019-06-30 09:26:29.6831481: main.cpp(217)] Executable Path: MinecraftLauncher.exe
[Info: 2019-06-30 09:26:29.6831635: main.cpp(218)] App Directory dir: C:\Program Files (x86)\Minecraft Launcher
[Info: 2019-06-30 09:26:29.6831783: main.cpp(219)] Game data directory: C:\Users\lemon\AppData\Roaming\.minecraft
[Info: 2019-06-30 09:26:29.6831930: main.cpp(220)] Launcher dir: C:\Program Files (x86)\Minecraft Launcher\game
[Info: 2019-06-30 09:26:29.6832072: main.cpp(221)] Java dir: C:\Program Files (x86)\Minecraft Launcher\runtime\jre-x64
[Info: 2019-06-30 09:26:29.6832219: main.cpp(222)] TmpDir dir: C:\Users\lemon\AppData\Local\Temp\MinecraftLauncher
[Info: 2019-06-30 09:26:29.6832351: main.cpp(223)] x64: 1
[Info: 2019-06-30 09:26:29.6832518: LauncherConfiguration.cpp(229)] Using configuration at path: C:\Users\lemon\AppData\Roaming\.minecraft\launcher_profiles.json
[Warning: 2019-06-30 09:26:29.6834808: LauncherConfiguration.cpp(63)] Failed to get clientToken from configuration, launcher updater will fall back to using stable versions instead of controlled experiment versions.
[Info: 2019-06-30 09:26:29.8392368: LauncherConfiguration.cpp(140)] Deciding on update with strategy 0 and clientID 0
[Info: 2019-06-30 09:26:29.8392757: LauncherConfiguration.cpp(156)] Version of launcher-bootstrap is current, no action is necessary.
[Info: 2019-06-30 09:26:29.8392930: LauncherConfiguration.cpp(189)] Bootstrap is current
[Info: 2019-06-30 09:26:29.8394758: LauncherConfiguration.cpp(140)] Deciding on update with strategy 0 and clientID 0
[Info: 2019-06-30 09:26:29.8395111: LauncherConfiguration.cpp(156)] Version of launcher-core is current, no action is necessary.
[Info: 2019-06-30 09:26:29.8395390: LauncherConfiguration.cpp(189)] Bootstrap is current
[Info: 2019-06-30 09:26:29.8397213: LauncherConfiguration.cpp(140)] Deciding on update with strategy 0 and clientID 0
[Info: 2019-06-30 09:26:29.8397418: LauncherConfiguration.cpp(156)] Version of jre-x64 is current, no action is necessary.
[Info: 2019-06-30 09:26:29.8397559: LauncherConfiguration.cpp(189)] Bootstrap is current
[Info: 2019-06-30 09:26:29.8398075: StartLibrary.cpp(67)] Starting C:\Program Files (x86)\Minecraft Launcher\game\launcher.dll with C:\Program Files (x86)\Minecraft Launcher\runtime\jre-x64\bin\javaw.exe
[Info: 2019-06-30 09:26:29.8831575: StartLibrary.cpp(76)] Running launcher!
[Info: 2019-06-30 09:26:29.8850168: LauncherMain.cpp(71)] Running Launcher
[Info: 2019-06-30 09:26:29.8854214: NetQueue.cpp(202)] NetQueue: Initiating shutdown.
[Info: 2019-06-30 09:26:29.8862809: LauncherMain.cpp(143)] Launcher core version: 2.1.5387 (d5f0ae544bfc776d9523eef956933480a58d90e7)
[Info: 2019-06-30 09:26:29.8867951: GameVersionManager.cpp(70)] Looking for installed versions in C:\Users\lemon\AppData\Roaming\.minecraft\versions
[Error: 2019-06-30 09:26:29.8882775: LauncherController.cpp(446)] NO_USER_SELECTED
[Info: 2019-06-30 09:26:29.8888636: NetQueue.cpp(514)] NetQueue: worker thread started.
[Info: 2019-06-30 09:26:29.8921679: NetQueue.cpp(529)] NetQueue: Starting net action https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=2019-06-30T09:26:29Z
[Info: 2019-06-30 09:26:29.9572162: LauncherAppBrowser.cpp(73)] Work dir is C:\Users\lemon\AppData\Roaming\.minecraft
[Info: 2019-06-30 09:26:29.9576226: ClientHandler.cpp(266)] Creating launcher window.
[Info: 2019-06-30 09:26:30.0469792: NetQueue.cpp(396)] NetQueue: Primary ip: 99.84.194.140, Url: launchermeta.mojang.com
[Info: 2019-06-30 09:26:30.0470215: NetQueue.cpp(467)] NetQueue: Action finished: https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=2019-06-30T09:26:29Z
[Info: 2019-06-30 09:26:30.0470427: GameVersionManager.cpp(160)] Got available versions manifest from https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=2019-06-30T09:26:29Z
[Info: 2019-06-30 09:26:30.0928936: LauncherAppRenderer.cpp(116)] Javascript bridge extended.
[Info: 2019-06-30 09:26:30.1643856: LauncherAppRenderer.cpp(230)] Context is null!
[Info: 2019-06-30 09:26:30.1680716: LauncherAppRenderer.cpp(230)] Context is null!
[Info: 2019-06-30 09:26:30.1946141: LauncherAppRenderer.cpp(230)] Context is null!
[Info: 2019-06-30 09:26:30.3374245: LauncherAppRenderer.cpp(278)] Creating renderer context...
[Error: 2019-06-30 09:26:31.5819711: LauncherController.cpp(322)] Failed to get clientToken from configuration, launcher updater will fall back to using stable versions instead of controlled experiment versions.
[Info: 2019-06-30 09:26:31.5820664: NetQueue.cpp(529)] NetQueue: Starting net action https://launchermeta.mojang.com/v1/products/launcher/a9ed4e847bec412e84bbdc95c11e7771218be683/windows-x86.json
[Info: 2019-06-30 09:26:31.5981619: NetQueue.cpp(396)] NetQueue: Primary ip: 99.84.194.140, Url: launchermeta.mojang.com
[Info: 2019-06-30 09:26:31.5982107: NetQueue.cpp(467)] NetQueue: Action finished: https://launchermeta.mojang.com/v1/products/launcher/a9ed4e847bec412e84bbdc95c11e7771218be683/windows-x86.json
[Info: 2019-06-30 09:26:31.5988735: LauncherAppRenderer.cpp(226)] Context is main frame of browser!
[Info: 2019-06-30 09:26:44.4821847: NetQueue.cpp(529)] NetQueue: Starting net action https://authserver.mojang.com/authenticate
[Info: 2019-06-30 09:26:46.0182619: NetQueue.cpp(396)] NetQueue: Primary ip: 158.69.199.196, Url: authserver.mojang.com
[Info: 2019-06-30 09:26:46.0183405: NetQueue.cpp(428)] NetQueue: Action failed with result "The requested URL returned error: 502 Bad Gateway" (22) : https://authserver.mojang.com/authenticate
[Info: 2019-06-30 09:26:46.0183723: NetQueue.cpp(467)] NetQueue: Action finished: https://authserver.mojang.com/authenticate
[Info: 2019-06-30 09:26:46.0185154: EndpointAPI.cpp(128)] Error: The requested URL returned error: 502 Bad Gateway, Code: 502
[Error: 2019-06-30 09:26:46.0185789: LauncherController.cpp(633)] CONNECTION_OFFLINE
[Info: 2019-06-30 09:26:46.0190739: LauncherAppRenderer.cpp(226)] Context is main frame of browser!
HELP PLEASE!

Fixed:
Head to C:\Windows\System32\drivers\etc\
Delete all host/hosts files.
The reason it didn't work is that the files had a code to make minecraft offline.

Both changing it to beta and changing DNS servers failed. Is there anything else I can do?

If you have a mac and you are experiencing this problem then go to terminal and type in:
sudo nano /etc/hosts
This should command lets you edit the hosts files on you computer. __ After doing so, go to the line it says mojang and then press Control K, this should erase the line. Do this to any other line with Mojang in it. After you are done, press Control X to save and exit terminal. The launcher should work fine now 🙂

yea still got the problem even after putting it in beta, changing the DNS server and deleting the host file.

Still does not work
[Info: 2020-03-03 03:49:32.1171599: NetQueue.cpp(234)] NetQueue: Setting up.
[Info: 2020-03-03 03:49:32.1212756: NetQueue.cpp(234)] NetQueue: Setting up.
[Info: 2020-03-03 03:49:32.1215581: Common.cpp(31)] Native Launcher Version: 659
[Info: 2020-03-03 03:49:32.1216033: Common.cpp(32)] Operating System: Windows 10 Home
[Info: 2020-03-03 03:49:32.1217267: Common.cpp(33)] Application Data directory: C:\Users\noahj\AppData\Roaming\.minecraft
[Info: 2020-03-03 03:49:32.1217424: Common.cpp(34)] Executable Path: MinecraftLauncher.exe
[Info: 2020-03-03 03:49:32.1217538: Common.cpp(35)] App Directory dir: C:\Program Files (x86)\Minecraft Launcher
[Info: 2020-03-03 03:49:32.1217654: Common.cpp(36)] Game data directory: C:\Users\noahj\AppData\Roaming\.minecraft
[Info: 2020-03-03 03:49:32.1217770: Common.cpp(37)] Launcher dir: C:\Program Files (x86)\Minecraft Launcher\game
[Info: 2020-03-03 03:49:32.1217884: Common.cpp(38)] Java dir: C:\Program Files (x86)\Minecraft Launcher\runtime\jre-x64
[Info: 2020-03-03 03:49:32.1217999: Common.cpp(39)] TmpDir dir: C:\Users\noahj\AppData\Local\Temp\MinecraftLauncher
[Info: 2020-03-03 03:49:32.1218101: Common.cpp(40)] x64: 1
[Info: 2020-03-03 03:49:32.1218231: LauncherConfiguration.cpp(257)] Using configuration at path: C:\Users\noahj\AppData\Roaming\.minecraft\launcher_profiles.json
[Info: 2020-03-03 03:49:32.1219295: LauncherConfiguration.cpp(52)] [DATA]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
[Warning: 2020-03-03 03:49:32.1226519: LauncherConfiguration.cpp(76)] Failed to get clientToken from configuration, launcher updater will fall back to using stable versions instead of controlled experiment versions.
[Info: 2020-03-03 03:49:32.1228181: NetQueue.cpp(568)] NetQueue: worker thread started.
[Info: 2020-03-03 03:49:32.1271605: NetQueue.cpp(583)] NetQueue: Starting net action https://launchermeta.mojang.com/v1/products/launcher/a9ed4e847bec412e84bbdc95c11e7771218be683/windows-x86.json
[Info: 2020-03-03 03:49:52.3450017: NetQueue.cpp(447)] NetQueue: Primary ip: 13.226.51.128, Url: launchermeta.mojang.com
[Info: 2020-03-03 03:49:52.3450373: NetQueue.cpp(520)] NetQueue: Action finished: https://launchermeta.mojang.com/v1/products/launcher/a9ed4e847bec412e84bbdc95c11e7771218be683/windows-x86.json
[Info: 2020-03-03 03:49:52.3453061: LauncherConfiguration.cpp(167)] Deciding on update with strategy 0 and clientID 0
[Info: 2020-03-03 03:49:52.3453285: LauncherConfiguration.cpp(183)] Version of launcher-bootstrap is current, no action is necessary.
[Info: 2020-03-03 03:49:52.3453414: LauncherConfiguration.cpp(216)] Bootstrap is current
[Info: 2020-03-03 03:49:52.3454270: LauncherConfiguration.cpp(167)] Deciding on update with strategy 0 and clientID 0
[Info: 2020-03-03 03:49:52.3454428: LauncherConfiguration.cpp(183)] Version of launcher-core is current, no action is necessary.
[Info: 2020-03-03 03:49:52.3454542: LauncherConfiguration.cpp(216)] Bootstrap is current
[Info: 2020-03-03 03:49:52.3455199: LauncherConfiguration.cpp(167)] Deciding on update with strategy 0 and clientID 0
[Info: 2020-03-03 03:49:52.3455368: LauncherConfiguration.cpp(183)] Version of jre-x64 is current, no action is necessary.
[Info: 2020-03-03 03:49:52.3455491: LauncherConfiguration.cpp(216)] Bootstrap is current
[Info: 2020-03-03 03:49:52.3455837: StartLibrary.cpp(68)] Starting C:\Program Files (x86)\Minecraft Launcher\game\launcher.dll with C:\Program Files (x86)\Minecraft Launcher\runtime\jre-x64\bin\javaw.exe
[Info: 2020-03-03 03:49:52.3671112: StartLibrary.cpp(83)] Running launcher!
[Info: 2020-03-03 03:49:52.3676670: LauncherMain.cpp(84)] Initiated models
[Info: 2020-03-03 03:49:52.3688963: LauncherMain.cpp(211)] Running launcher core (version 2.1.12465)
[Info: 2020-03-03 03:49:52.3691167: LauncherMain.cpp(93)] Initiated launcher controller
[Info: 2020-03-03 03:49:52.3692797: LauncherMain.cpp(226)] Initialization completed
[Info: 2020-03-03 03:49:52.3695833: LauncherMain.cpp(249)] Main process: true
[Info: 2020-03-03 03:49:52.3696240: SentryAPI.cpp(322)] The string 'C:\Users\noahj\AppData\Roaming' was added to the logging blacklist
[Info: 2020-03-03 03:49:52.3696398: SentryAPI.cpp(322)] The string '/C/Users/noahj/AppData/Roaming' was added to the logging blacklist
[Info: 2020-03-03 03:49:52.3696519: LauncherMain.cpp(295)] workDir: ...\.minecraft
[Info: 2020-03-03 03:49:52.3696740: SentryAPI.cpp(322)] The string 'C:\Program Files (x86)' was added to the logging blacklist
[Info: 2020-03-03 03:49:52.3696867: SentryAPI.cpp(322)] The string '/C/Program Files (x86)' was added to the logging blacklist
[Info: 2020-03-03 03:49:52.3696978: LauncherMain.cpp(303)] appDir: ...\Minecraft Launcher
[Info: 2020-03-03 03:49:52.3698885: LauncherMain.cpp(355)] Launcher core version: 2.1.12465 (8119926c67dde26a16c0334b7e80bbdf9ee50143)
[Info: 2020-03-03 03:49:52.3699252: NetQueue.cpp(234)] NetQueue: Setting up.
[Info: 2020-03-03 03:49:52.3699492: LauncherController.cpp(195)] Constructing launcher controller with workDir: ...\.minecraft, isActive: 1
[Info: 2020-03-03 03:49:52.3705315: ProfilesFileData.cpp(154)] Reading preferences on path: C:\Users\noahj\AppData\Roaming\.minecraft\launcher_profiles.json
[Info: 2020-03-03 03:49:52.3706774: SkinManager.cpp(220)] Failed to read skins file: ...\.minecraft\launcher_skins.json
[Info: 2020-03-03 03:49:52.3708555: GameVersionManager.cpp(77)] Looking for installed versions in ...\.minecraft\versions
[Error: 2020-03-03 03:49:52.3708976: LauncherController.cpp(586)] Error: NO_USER_SELECTED
[Info: 2020-03-03 03:49:52.3711679: GameVersionManager.cpp(121)] Parsing version 1.15.2
[Info: 2020-03-03 03:49:52.3713231: NetQueue.cpp(568)] NetQueue: worker thread started.
[Error: 2020-03-03 03:49:52.3709411: LauncherController.cpp(587)] Failed to reauthenticate previously selected user
[Info: 2020-03-03 03:49:52.3730764: GameVersionManager.cpp(121)] Parsing version 20w09a
[Info: 2020-03-03 03:49:52.3740867: NetQueue.cpp(583)] NetQueue: Starting net action https://sentry.io/api/2703928/store/
[Info: 2020-03-03 03:49:52.3747236: NetQueue.cpp(568)] NetQueue: worker thread started.
[Info: 2020-03-03 03:49:52.3775327: NetQueue.cpp(583)] NetQueue: Starting net action https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=2020-03-03T03:49:52Z
[Info: 2020-03-03 03:49:52.4033880: LauncherAppBrowser.cpp(57)] Work dir is ...\.minecraft
[Info: 2020-03-03 03:49:52.4122371: root_window_manager.cpp(80)] Main window has been opened: 03B235E0
[Info: 2020-03-03 03:49:52.4664728: LauncherMain.cpp(84)] Initiated models
[Info: 2020-03-03 03:49:52.4665309: LauncherMain.cpp(211)] Running launcher core (version 2.1.12465)
[Info: 2020-03-03 03:49:52.4676296: LauncherMain.cpp(93)] Initiated launcher controller
[Info: 2020-03-03 03:49:52.4678171: LauncherMain.cpp(226)] Initialization completed
[Info: 2020-03-03 03:49:52.4682897: LauncherMain.cpp(249)] Main process: false
[Info: 2020-03-03 03:49:52.4683302: SentryAPI.cpp(322)] The string 'C:\Program Files (x86)\Minecraft Launcher' was added to the logging blacklist
[Info: 2020-03-03 03:49:52.4683415: SentryAPI.cpp(322)] The string '/C/Program Files (x86)/Minecraft Launcher' was added to the logging blacklist
[Info: 2020-03-03 03:49:52.4683549: LauncherMain.cpp(295)] workDir: ...\.minecraft
[Info: 2020-03-03 03:49:52.4683717: SentryAPI.cpp(322)] The string 'C:\Program Files (x86)' was added to the logging blacklist
[Info: 2020-03-03 03:49:52.4683799: SentryAPI.cpp(322)] The string '/C/Program Files (x86)' was added to the logging blacklist
[Info: 2020-03-03 03:49:52.4683870: LauncherMain.cpp(303)] appDir: ...
[Info: 2020-03-03 03:49:52.4684057: NetQueue.cpp(234)] NetQueue: Setting up.
[Info: 2020-03-03 03:49:52.4684181: LauncherController.cpp(195)] Constructing launcher controller with workDir: ...\.minecraft, isActive: 0
[Info: 2020-03-03 03:49:52.4791071: LauncherAppRenderer.cpp(85)] Javascript bridge extended.
[Info: 2020-03-03 03:49:52.6139516: LauncherAppRenderer.cpp(226)] Creating renderer context
[Info: 2020-03-03 03:49:52.7491386: ControllerInterface.cpp(120)] Running async method checkForUpdates
[Info: 2020-03-03 03:49:52.7492078: LauncherController.cpp(72)] Failed to get clientToken from configuration, launcher updater will fall back to using stable versions instead of controlled experiment versions.
[Info: 2020-03-03 03:49:53.3802001: NetQueue.cpp(583)] NetQueue: Starting net action https://launchermeta.mojang.com/v1/products/launcher/a9ed4e847bec412e84bbdc95c11e7771218be683/windows-x86.json
[Info: 2020-03-03 03:50:09.8235232: ControllerInterface.cpp(120)] Running async method login
[Info: 2020-03-03 03:50:10.3949468: NetQueue.cpp(583)] NetQueue: Starting net action https://authserver.mojang.com/authenticate
[Error: 2020-03-03 03:50:12.3866891: NetQueue.cpp(444)] NetQueue: No ip address available. Error code 28, Url: sentry.io
[Info: 2020-03-03 03:50:12.3869325: NetQueue.cpp(470)] NetQueue: Action timed out: https://sentry.io/api/2703928/store/
[Info: 2020-03-03 03:50:12.3870485: NetQueue.cpp(520)] NetQueue: Action finished: https://sentry.io/api/2703928/store/
[Error: 2020-03-03 03:50:12.3871105: SentryAPI.cpp(262)] 0 Resolving timed out after 20000 milliseconds
[Info: 2020-03-03 03:50:12.6050879: NetQueue.cpp(447)] NetQueue: Primary ip: 13.226.51.128, Url: launchermeta.mojang.com
[Info: 2020-03-03 03:50:12.6051487: NetQueue.cpp(520)] NetQueue: Action finished: https://launchermeta.mojang.com/v1/products/launcher/a9ed4e847bec412e84bbdc95c11e7771218be683/windows-x86.json
[Info: 2020-03-03 03:50:13.6566476: NetQueue.cpp(447)] NetQueue: Primary ip: 13.226.51.128, Url: launchermeta.mojang.com
[Info: 2020-03-03 03:50:13.6566932: NetQueue.cpp(520)] NetQueue: Action finished: https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=2020-03-03T03:49:52Z
[Info: 2020-03-03 03:50:13.6567091: GameVersionManager.cpp(184)] Got available versions manifest from https://launchermeta.mojang.com/mc/game/version_manifest.json?_t=2020-03-03T03:49:52Z
[Error: 2020-03-03 03:50:30.4180781: NetQueue.cpp(444)] NetQueue: No ip address available. Error code 28, Url: authserver.mojang.com
[Info: 2020-03-03 03:50:30.4182394: NetQueue.cpp(470)] NetQueue: Action timed out: https://authserver.mojang.com/authenticate
[Info: 2020-03-03 03:50:30.4183226: NetQueue.cpp(520)] NetQueue: Action finished: https://authserver.mojang.com/authenticate
[Info: 2020-03-03 03:50:30.4184614: EndpointAPI.cpp(118)] Error: Resolving timed out after 20016 milliseconds, Code: 0
[Info: 2020-03-03 03:50:30.4185731: LauncherController.cpp(766)] CONNECTION_OFFLINE
[Info: 2020-03-03 03:50:30.4445081: 3.06f3afd3.chunk.js(2)] Deep requiring like `const uuidv1 = require('uuid/v1');` is deprecated as of [email protected]. Please require the top-level module when using the Node.js CommonJS module or use ECMAScript Modules when bundling for the browser. See https://github.com/uuidjs/uuid/blob/master/README.md#upgrading-from-v3x-of-this-module for more information.

yeah I have the same problem..

I fixed it by
Heading to C:\Windows\System32\drivers\etc\
Deleting all host/hosts files.
The reason it didn't work is that the files had a code to make minecraft offline.

That didn't fix it for me either. Did you restart or anything? I am really curious why the log says was added to the blacklist? Like it intentionally prevents us from logging in I have that exact same thing.

I was working from home using VPN and forgot to close it later. Disconnecting from VPN solved this problem for me. I was also experiencing MCL-11754 (where I've posted the same comment).

Me too

Since the last update my minecraft launcher does not connect to the internet and anytime I try to log in it says "make sure that you are online" when I already am. At first I thought it was a problem with Macfee security but the launcher still didn't work. I've turned off my firewall and it still didn't work. I tried changing the dns, deleting and redownloading minecraft, deleting host files, opening the launcher as administrator, but nothing has worked. It keeps refusing to connect to the internet. I eventually tried opening my account with a third party system (multimc) but it says that it couldn't connect to the mojang servers. It seems to have blacklisted my IP somehow. Help.

its not that it doesn't work but, i gone to the bottom of the file like you said and I see nothing that says channel, do I have a outdated version?
Same. I couldnt switch back to the old launcher this time.