Server Crash when client joins with different version

[Shazuli]

Hi

I and a few friends have a server we play on. It appears that if a player logs in with a different version of OG2 the whole server crashes.

crash-server

---- Minecraft Crash Report ---- WARNING: coremods are present: LibLoader (# LibLoader.jar) LoadingPlugin (Quark-r1.5-146.jar) IELoadingPlugin (ImmersiveEngineering-0.12-90-2823-core.jar) TickrateChanger (TickrateChanger-1.0.14.jar) PhosphorFMLLoadingPlugin (phosphor-1.12.2-0.1.6+build31-universal.jar) CoreMod (TickProfiler-1.12-0.0.7.jar) TransformerLoader (OpenComputers-MC1.12.2-1.7.4.2756.jar) CoreMod (Aroma1997Core-1.12.2-2.0.0.2.b165.jar) Contact their authors BEFORE contacting forge // Oops. Time: 6/25/19 4:23 PM Description: Exception in server tick loop java.lang.NullPointerException: Exception in server tick loop at com.bymarcin.openglasses.surface.OCServerSurface.getStats(OCServerSurface.java:151) at com.bymarcin.openglasses.surface.OCServerSurface.unsubscribePlayer(OCServerSurface.java:111) at com.bymarcin.openglasses.event.minecraft.server.ServerEventHandler.onPlayerLeave(ServerEventHandler.java:36) at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_356_ServerEventHandler_onPlayerLeave_PlayerLoggedOutEvent.invoke(.dynamic) at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90) at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182) at net.minecraftforge.fml.common.FMLCommonHandler.firePlayerLoggedOut(FMLCommonHandler.java:580) at net.minecraft.server.management.PlayerList.func_72367_e(PlayerList.java:388) at net.minecraft.network.NetHandlerPlayServer.func_147231_a(NetHandlerPlayServer.java:853) at net.minecraft.network.NetworkManager.func_179293_l(NetworkManager.java:453) at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:213) at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:792) at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:397) at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:669) at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:527) at java.lang.Thread.run(Thread.java:748) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.12.2 Operating System: Linux (amd64) version 4.15.0-51-generic Java Version: 1.8.0_201, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 1669884728 bytes (1592 MB) / 2299002880 bytes (2192 MB) up to 3679977472 bytes (3509 MB) JVM Flags: 0 total; IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 FML: MCP 9.42 Powered by Forge 14.23.5.2840 44 mods loaded, 44 mods active States: 'U' = Unloaded 'L' = Loaded 'C' = Constructed 'H' = Pre-initialized 'I' = Initialized 'J' = Post-initialized 'A' = Available 'D' = Disabled 'E' = Errored | State | ID | Version | Source | Signature | |:------ |:-------------------- |:---------------- |:------------------------------------------------------------- |:---------------------------------------- | | LCHIJA | minecraft | 1.12.2 | minecraft.jar | None | | LCHIJA | mcp | 9.42 | minecraft.jar | None | | LCHIJA | FML | 8.0.99.99 | forge.jar | None | | LCHIJA | forge | 14.23.5.2840 | forge.jar | None | | LCHIJA | opencomputers|core | 1.7.4.2756 | minecraft.jar | None | | LCHIJA | jei | 4.15.0.269 | jei_1.12.2-4.15.0.269.jar | None | | LCHIJA | immersiveengineering | 0.12-90-2823 | ImmersiveEngineering-0.12-90-2823.jar | None | | LCHIJA | alternatingflux | 0.12.2-1 | alternatingflux-0.13.2-1.jar | None | | LCHIJA | aroma1997core | 2.0.0.2.b165 | Aroma1997Core-1.12.2-2.0.0.2.b165.jar | dfbfe4c473253d8c5652417689848f650b2cbe32 | | LCHIJA | aromabackup | 3.0.0.0.b117 | AromaBackup-1.12.2-3.0.0.0.b117.jar | dfbfe4c473253d8c5652417689848f650b2cbe32 | | LCHIJA | aromabackuprecovery | 3.0.0.0.b117 | AromaBackup-1.12.2-3.0.0.0.b117.jar | dfbfe4c473253d8c5652417689848f650b2cbe32 | | LCHIJA | quark | r1.5-146 | Quark-r1.5-146.jar | None | | LCHIJA | autoreglib | 1.3-26 | AutoRegLib-1.3-26.jar | None | | LCHIJA | bbor | 1.0.3 | BBOutlineReloaded-1.0.3-1.12.2-forge.jar | None | | LCHIJA | bibliocraft | 2.4.5 | BiblioCraft[v2.4.5][MC1.12.2].jar | None | | LCHIJA | cfm | 6.2.0 | cfm-6.2.0-mc1.12.2.jar | None | | LCHIJA | codechickenlib | 3.2.2.353 | CodeChickenLib-1.12.2-3.2.2.353-universal.jar | f1850c39b2516232a2108a7bd84d1cb5df93b261 | | LCHIJA | chickenchunks | 2.4.1.73 | ChickenChunks-1.12.2-2.4.1.73-universal.jar | f1850c39b2516232a2108a7bd84d1cb5df93b261 | | LCHIJA | asielib | 1.0.0 | Computronics-1.12.1-1.6.5.jar | None | | LCHIJA | opencomputers | 1.7.4.2756 | OpenComputers-MC1.12.2-1.7.4.2756.jar | None | | LCHIJA | tis3d | 1.5.1.37 | TIS-3D-MC1.12.2-1.5.1.37.jar | None | | LCHIJA | computronics | 1.6.5 | Computronics-1.12.1-1.6.5.jar | None | | LCHIJA | davidscommands | 0.1 | DavidsCommands-0.1.jar | None | | LCHIJA | com.boydti.fawe | 3.5.1 | FastAsyncWorldEdit-forge112-19.03.29-d13b946-1257-22.0.14.jar | None | | LCHIJA | flatcoloredblocks | mc1.12-6.6 | flatcoloredblocks-mc1.12-6.6.jar | None | | LCHIJA | gravestone | 1.10.2 | gravestone-1.10.2.jar | None | | LCHIJA | immersivepetroleum | 1.1.8 | immersivepetroleum-1.12.2-1.1.8.jar | None | | LCHIJA | laggoggles | FORGE-1.12.2-4.1 | LagGoggles-FORGE-1.12.2-4.1.jar | None | | LCHIJA | lightningtweaks | 1.12.2-1.2.1.0 | lightningtweaks-1.12.2-1.2.1.0.jar | None | | LCHIJA | lunatriuscore | 1.2.0.42 | LunatriusCore-1.12.2-1.2.0.42-universal.jar | None | | LCHIJA | morefood | 1.18 | morefood-1.19.jar | None | | LCHIJA | guitoolkit | 1.0.3 | OpenGlasses-MC1.12.2-2.1.0.jar | None | | LCHIJA | rendertoolkit | 1.0.3 | OpenGlasses-MC1.12.2-2.1.0.jar | None | | LCHIJA | openglasses | 2.1.0 | OpenGlasses-MC1.12.2-2.1.0.jar | None | | LCHIJA | openprinter | 0.1.0.2 | OpenPrinter-1.12.2-0.1.0.2.jar | None | | LCHIJA | rsgauges | 1.1.4 | rsgauges-1.12.2-1.1.4.jar | ed58ed655893ced6280650866985abcae2bf7559 | | LCHIJA | schematica | 1.8.0.169 | Schematica-1.12.2-1.8.0.169-universal.jar | None | | LCHIJA | thutcore | 5.19.9 | thutcore-1.12.2-5.19.9.jar | None | | LCHIJA | thutcore_compat | 1.0 | thutcore-1.12.2-5.19.9.jar | None | | LCHIJA | thuttech | 6.1.5 | thuttech-1.12.2-6.1.5.jar | None | | LCHIJA | tickprofiler | 1.12-0.0.7 | TickProfiler-1.12-0.0.7.jar | None | | LCHIJA | tickratechanger | 1.0.14 | TickrateChanger-1.0.14.jar | None | | LCHIJA | worldedit | 6.1.10-SNAPSHOT | worldedit-forge-mc1.12.2-6.1.10-SNAPSHOT-dist.jar | None | | LCHIJA | phosphor-lighting | 1.12.2-0.1.6 | phosphor-1.12.2-0.1.6+build31-universal.jar | f0387d288626cc2d937daa504e74af570c52a2f1 | Loaded coremods (and transformers): LibLoader (# LibLoader.jar) LoadingPlugin (Quark-r1.5-146.jar) vazkii.quark.base.asm.ClassTransformer IELoadingPlugin (ImmersiveEngineering-0.12-90-2823-core.jar) blusunrize.immersiveengineering.common.asm.IEClassTransformer TickrateChanger (TickrateChanger-1.0.14.jar) me.guichaguri.tickratechanger.TickrateTransformer PhosphorFMLLoadingPlugin (phosphor-1.12.2-0.1.6+build31-universal.jar) CoreMod (TickProfiler-1.12-0.0.7.jar) TransformerLoader (OpenComputers-MC1.12.2-1.7.4.2756.jar) li.cil.oc.common.asm.ClassTransformer CoreMod (Aroma1997Core-1.12.2-2.0.0.2.b165.jar) Profiler Position: N/A (disabled) Player Count: 0 / 100; [] Is Modded: Definitely; Server brand changed to 'fml,forge' Type: Dedicated Server (map_server.txt)

[ben-mkiv]

thanks for the quick report, fixed the issue in 2.1.1-1 https://minecraft.curseforge.com/projects/openglasses2/files/2730035