Odd server crash due to minecells?
Micaxs opened this issue · 8 comments
Had a odd crash on a fabric server with minecells, not entirely sure what the issue is but here's the error from crash-report.
`Time: 2023-11-23 22:12:20
Description: Exception in server tick loop
java.lang.NullPointerException: Cannot read field "key" because "id" is null
at com.github.mim1q.minecells.world.state.MineCellsData$PlayerData.writeNbt(MineCellsData.java:200)
at com.github.mim1q.minecells.world.state.MineCellsData$RunData.writeNbt(MineCellsData.java:157)
at com.github.mim1q.minecells.world.state.MineCellsData.method_75(MineCellsData.java:67)
at net.minecraft.class_18.method_17919(class_18.java:36)
at net.minecraft.class_26.method_32384(class_26.java:123)
at java.base/java.util.HashMap.forEach(HashMap.java:1421)
at net.minecraft.class_26.method_125(class_26.java:121)
at net.minecraft.class_3218.method_14188(class_3218.java:775)
at net.minecraft.class_3218.method_14176(class_3218.java:757)
at net.minecraft.server.MinecraftServer.method_3723(MinecraftServer.java:526)
at net.minecraft.server.MinecraftServer.method_39218(MinecraftServer.java:550)
at net.minecraft.server.MinecraftServer.method_3748(MinecraftServer.java:844)
at net.minecraft.server.MinecraftServer.handler$cfj000$carpet$modifiedRunLoop(MinecraftServer.java:7385)
at net.minecraft.server.MinecraftServer.method_29741(MinecraftServer.java:644)
at net.minecraft.server.MinecraftServer.method_29739(MinecraftServer.java:257)
at java.base/java.lang.Thread.run(Thread.java:833)`
MC Version: 1.19.2
MineCells Mod version: 1.5.3
Fabric Loader: 0.14.24
Issue is still present in May 2024. Entered the Promenade of The Condemned portal and it crashed my server. Crashes the server every time i attempt to rejoin as well.
Issue is still present in May 2024. Entered the Promenade of The Condemned portal and it crashed my server. Crashes the server every time i attempt to rejoin as well.
Can you please send the crash log?
I have the same issue.
Might just be an issue that the mod not supporting multiple worlds. Removing portals in another dimension besides the overworld seems to have fixed it so far for me. As the portals in another dimension spawn at the exact same coords as the one's in the overworld, and thus causing that crash.
Sorry for not responding - so this happens when you place the Prisoners' Quarters Doorway in a dimension other than the overworld, right?
Sorry for not responding - so this happens when you place the Prisoners' Quarters Doorway in a dimension other than the overworld, right?
Yes, did create a seperate dimension with default overworld generation (it generates the protal in that dimension as well). Seems to happen when players enter the portal inside that dimension.
My current fix was to regenerate the dimension without the mod loaded so it doesn't generate the portals there, kinda a hotfix but would be nice to support multiple dimension portals as well but if thats too much work/effort, don't worry about it as this hotfix currently works fine.