Getting kicked from server when using /npc create

Question

Getting kicked from server when using /npc create

Opened this issue 4 years ago · 18 comments

Deleted user commented 4 years ago

I think the title says it all.
Latest release at time of posting with these mods:

Deleted user · Answer 1 · 2021-04-23T17:24:12.000Z

23.04 17:20:55 [Server] Netty Epoll Server IO #6/ERROR java.lang.NullPointerException
23.04 17:20:55 [Server] Netty Epoll Server IO #6/ERROR java.lang.NullPointerException
23.04 17:20:55 [Server] Netty Epoll Server IO #6/ERROR java.lang.NullPointerException
23.04 17:20:55 [Server] Netty Epoll Server IO #6/ERROR java.lang.NullPointerException
23.04 17:20:55 [Server] Netty Epoll Server IO #6/ERROR java.lang.NullPointerException
23.04 17:20:55 [Server] Netty Epoll Server IO #6/ERROR java.lang.NullPointerException
23.04 17:20:55 [Server] Netty Epoll Server IO #6/ERROR java.lang.NullPointerException
23.04 17:20:55 [Disconnect] User NOTTAVINCI has disconnected, reason: Internal Exception: io.netty.handler.codec.EncoderException: java.lang.NullPointerException
23.04 17:20:55 [Server] Server thread/INFO Dillonia left the game

samolego · Answer 2 · 2021-04-24T06:41:24.000Z

Humm, could you perhaps add Gunpowder as it contains a mixin which stacktraces netty errors?
As this log isn't really useful ...

Deleted user · Answer 3 · 2021-04-24T12:13:09.000Z

No, I can't do that as Gunpowder conflicts with Carpet Mod(We need carpet)
Sorry.

samolego · Answer 4 · 2021-04-25T15:51:18.000Z

Well, at the end of the day, you can try this with local server / even singleplayer ...

Deleted user · Answer 5 · 2021-04-25T14:09:20.000Z

It has to be a mod conflict but I can't think which one it could be...

samolego · Answer 6 · 2021-04-25T15:07:31.000Z

Yeah, that's for sure. Perhaps setup a temp server with gunpowder utils instead of carpet or try adding mods and see when it occurs ...

Deleted user · Answer 7 · 2021-04-25T15:09:06.000Z

What host do you suggest using for that? Ideally one that I can add files myself(so not Aternos) And is free+ Fabric. Doesn't need to be 24/7 though

…

On Sunday, 25 Apr, 16:07, wrote: Yeah, that's for sure. Perhaps setup a temp server with gunpowder utils instead of carpet or try adding mods and see when it occurs ... -- You are receiving this because you authored the thread. Reply to this email directly or view it on GitHub: #9 (comment)

spaceclouds42 · Answer 8 · 2021-04-30T17:52:37.000Z

I'll take a look later, as samo said the log you provided isn't very helpful, might take a bit to figure it out.

Deleted user · Answer 9 · 2021-04-30T17:54:05.000Z

Sorry about that. I did actually go back and add Gunpowder + Utilities + Pal but it crashed for some reason. The log wasn't helpful either.

Deleted user · Answer 10 · 2021-04-30T16:29:32.000Z

I have found the mod that causes the issue by removing one at a time and trying to join.
It was this: https://github.com/SpaceClouds42/PlaytimeTracker
Any chance that you or @spaceclouds42 could try and add some compatibility please?

spaceclouds42 · Answer 11 · 2021-05-04T18:33:57.000Z

Cannot invoke "us.spaceclouds42.playtime_tracker.duck.AFKPlayer.isAfk()" because "player" is null

:concern:
That shouldn't be running on anything but ServerPlayerEntities. I thought Taterzens were their own type of entity..

spaceclouds42 · Answer 12 · 2021-05-04T18:36:55.000Z

Oh, I think it might be this line

@DillonB07 were you using the command from console?

samolego · Answer 13 · 2021-05-04T17:59:16.000Z

I've just come around to fix this, seems like it's PlaytimeTracker's fault.

java.lang.NullPointerException: Cannot invoke "us.spaceclouds42.playtime_tracker.duck.AFKPlayer.isAfk()" because "player" is null

I'm yet to get more info about it & find where it's caused.

Deleted user · Answer 14 · 2021-05-04T18:06:27.000Z

Yep I mentioned PlaytimeTracker(#9 (comment))
But couldn't find any more info myself from logs.

samolego · Answer 15 · 2021-05-04T20:12:41.000Z

Cannot invoke "us.spaceclouds42.playtime_tracker.duck.AFKPlayer.isAfk()" because "player" is null

:concern:
That shouldn't be running on anything but ServerPlayerEntities. I thought Taterzens were their own type of entity..

Yes, they are, that's why it's so strange ...

Oh, I think it might be this line

This should throw CommandSyntaxException if it would be ran from console?

spaceclouds42 · Answer 16 · 2021-05-04T20:37:19.000Z

I thought getPlayer() just returns null if the server command source is not a player entity, which would make sense with the error message because the name of the variable is player, as is in the error. Not sure though, might return the syntax exception

Deleted user · Answer 17 · 2021-05-05T14:55:09.000Z

Oh, I think it might be this line

@DillonB07 were you using the command from console?

No, I wasn't(very late reply sorry!

Deleted user · Answer 18 · 2021-05-05T14:55:22.000Z

Thanks for fixing it though!

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