Child event loop only occurs on Xbox Minecraft Launcher vs Desktop Minecraft Launcher.
It's like this launcher was rushed and has like 0 perms to update or set firewalls correctly.
Linked issues
is duplicated by 20
MC-240808
Minecraft doesnt run on 12900k, or maybe 12th gen intel core cpus in general
Resolved
MC-240935
Game crashing
Resolved
MC-240926
Bug that doesnt allow you to play the game singleplayer or multi
Resolved
MC-240976
Failed to create a child event loop
Resolved
MC-240978
I installed the new Minecraft launcher and it won't let me play on worlds or servers
Resolved
Attachments
Comments 9
this has to do with java services being messed up atm
Possible relation to MCL-19984
Seems like the launcher has 0 permissions to overwrite/read/load files
Unable to create a firewall.
This launcher was 100% rushed to Xbox and not fully tested. A single test would already solve these issues but clearly not.
Relation to MC-34749
I'm having this problem when I try to open a world. Minecraft itself will launch, but when I try to open a world the game will crash and give me the same error message. I've tried turning off AntiVirus, but nothing seems to do the trick.
Jacob Deneke
I'm having this problem when I try to open a world. Minecraft itself will launch, but when I try to open a world the game will crash and give me the same error message. I've tried turning off AntiVirus, but nothing seems to do the trick.
Your best bet since the new Xbox Minecraft Launcher I mean (NEW Windows App) has ZERO permissions to read/write to the disk which is the CAUSE ROOT of all these issues. Use the Old Launcher instead despite the "Go to new launcher button" since you can't do of the following:
Can't create/load worlds (Read and Write Perm Issue)
Update Minecraft Dungeons (Write Perm Issue)
Create New Profiles (Write Perm Issue)
Set Firewall Correctly For Multiplayer (Read/Write Perm Issue)
Unable connect to any Minecraft server (Result of Firewall Issue due to Read/Write Perm Issue)
Unable to save profiles (Write Perm Issue)
Unable to load old profiles (Read Perm Issue)
Unable to save login details (Read/Write Perm Issue)
Unable to save skins (Write Perm Issue)
Unable to see old skins (Read Perm Issue)
I'm having an ERROR similar to yours