I cannot add anyone to the whitelist via in game or via console. I get the error: "Could not add _____ to the whitelist" to every username I try to input. I made sure to use usernames that I knew existed, and also attempted to use a UUID to see if it would do the trick, no such luck.
Linked issues
is duplicated by 1
Comments 13
I could not reproduce this bug. Everything is working normal here. I was able to add or remove players from my server whitelist normally (on version 14w29b).
@Kumasasa, I wasn't sure how to find the server.log, but I can show you what the console says: 17.07 17:04:02 [Server] Server thread/INFO Could not add Falconheart2017 to the whitelist
I am trying to whitelist my step-son on our family's private server, currently running 14w32d.
When I try in-game via the /whitelist add command, I get this:
An unknown error occurred while attempting to perform this command.
When I try via the Multicraft control panel, I get this:
16.08 16:14:41 [Server] INFO Exception in thread "Server console handler" java.lang.NoClassDefFoundError: oy
16.08 16:14:41 [Server] INFO at pm.a(SourceFile:332)
16.08 16:14:41 [Server] INFO at po.run(SourceFile:81)
16.08 16:14:41 [Server] INFO Caused by: java.lang.ClassNotFoundException: oy
16.08 16:14:41 [Server] INFO at java.net.URLClassLoader$1.run(Unknown Source)
16.08 16:14:41 [Server] INFO at java.net.URLClassLoader$1.run(Unknown Source)
16.08 16:14:41 [Server] INFO at java.security.AccessController.doPrivileged(Native Method)
16.08 16:14:41 [Server] INFO at java.net.URLClassLoader.findClass(Unknown Source)
16.08 16:14:41 [Server] INFO at java.lang.ClassLoader.loadClass(Unknown Source)
16.08 16:14:41 [Server] INFO at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
16.08 16:14:41 [Server] INFO at java.lang.ClassLoader.loadClass(Unknown Source)
16.08 16:14:41 [Server] INFO ... 2 more
Appears to work fine in 14w33c. I was able to whitelist kumasasa and jeb_ in-game and via Multicraft.
i understand more about this issue
i'm with hosthorde, i have 3 servers with them
i'm 100% sure that i can not whitelist players on 2 out of 3 of those servers, no matter how much i rebuild them, and how much similar they are built, only one of there servers i have with them lets me whitelist players Who haven't joined yet
the other 2 servers require the players to have already joined the server before they can be added to the whitelist
how many people viewing this are having this issue with a host, or multicraft, and/or with hosthorde?? (i bet lots of people who had this issue are with hosthorde, because i've been experiencing this issue with them for a couple years now) and yea, now that i know the issue.. i will not be getting any more months of servers with this host unless they fix it*
https://www.spigotmc.org/threads/whitelist-doesnt-work-on-multicraft-when-making-new-server.73330/
I had this issue for the first time with a different hosting company. They say the same thing: the player must already have been on the server once in order for the admin to be able to whitelist them.
It's not true though. I had trouble whitelisting a brand new player, but I also had trouble whitelisting an existing player whom I'd removed just to see if I could whitelist him again (poor guineapig).
The host says it's a common problem and recommended removing the whitelist.json file and rebuilding it from scratch. That got 25 percent of the players off the whitelist: I couldn't add them back ingame or from the console.
However, I waited for 6 hours and tried again, and hey presto I was suddenly able to add all of them ingame!
So I'd say this is somehow an issue to do with the (connection with the) nameservers
Is online-mode set to true in server.properties file ?