FTBChunks - Server worlds crashing client after upgrading to 0.5.9
scoobz-x opened this issue · 11 comments
Modpack version
0.5.9
FTBChunks latest release causing server to crash client when opening FTBchunks ingame on an upgraded world from 0.5.6
Easy to replicate.
create world in 0.5.6 on server and claim some chunks. upgrade to 0.5.9. open ftbchunks. client crash not server
Maybe related to this below. if so might be worth putting in changelog to start fresh world.
Ok not related then. I will look further. recovered server back to 0.5.6 will re-upgrade and check logs. Only suspecting FTBchunks as client crash happens when clicking the FTBchunks button in JEI
That message is for people upgrading from previous release versions. We've moved on from those versions in 0.5.0. As such any ftb crashes are normal crashes and should be reported to them.
If I may, I'm having the same issue, and I have a crash report I can provide. Two, as a matter of fact, but I'll just post the most recent one for now.
crash-2021-08-08_18.41.52-client.txt
Ah. That call is likely in every mouseclick.
The actual problem appears on line 57
Caused by: java.lang.NullPointerException
at dev.ftb.mods.ftbchunks.client.map.MapDimension.getCurrent(MapDimension.java:34)
i see... i must have skimmed over that a little too quick.
well it's a bit erratic i guess. my world is 0.5.6 updated through versions to the current 0.5.9 and iv'e not had any issues with ftb chunks mapping or chunk loading in any dimensions as of yet.
it's maybe possible that this is caused by FPS Reducer.
recent patch to address a multi click event bug released a few hours ago.
from patch notes - v1.23
- Fixed the issue where the immediate recovering from very low FPS sometimes doesn't work.
- Fixed the issue that multiple click action occurs when recovering from very low FPS with a mouse click.
- Fixed the issue that sound volume and FPS recover intermittently with mouse scroll action in inactive.
not 100% but i do see the click event mentioned in the crash report.
How would multiple clicks make FTB unable to find the dimension they are in? Even if, FTBChunks should handle that.
im just going off Scironex posted crash report.
it calls - Description: mouseClicked event handler
at line 29 -
at bre2el.fpsreducer.handler.glfw.InputEventHandler$MouseButtonEventHandler.invoke(InputEventHandler.java:99) ~[?:mc1.16.5-1.20] {re:classloading}
it's also mentioned in the stack trace at line 102
i just figured it may be related.
as i said, not 100% sure.
Ah. That call is likely in every mouseclick.
The actual problem appears on line 57
Caused by: java.lang.NullPointerException at dev.ftb.mods.ftbchunks.client.map.MapDimension.getCurrent(MapDimension.java:34)
I've been disconnecting from my server due to a java.lang.NullPointerException so this seems promising.