The game crashed whilst unexpected error Error: java.lang.ExceptionInInitializerError: null Exit Code: -1

[JMAS]

We have two Win10 PCs trying to play together.  Updated Java Edition Minecraft to 1.16.3 (can play 1.16.3 vanilla without issue), installed Java 8 (jre-8u261-windows-x64), installed Forge (forge-1.16.3-34.0.13-installer.jar) on both PCs, installed following mods:

 

Hwyla-forge-1.10.11-B78_1.16.2

Dragon-Mounts-Legacy-Mod-1.16.3.jar

WorldEdit-1.16.3.jar

jei-1.16.3-7.3.2.33.jar

Forbidden-Arcanus-Mod-1.16.3.jar

Death-Counter-Mod-1.16.3.jar

ToLaserBlade-Mod-1.16.3.jar

 

We can play individual separate sessions of Minecraft 1.16.3 with mods.

Whenever attempt to log into shared world on other PC  (Esc key, "Open to LAN' option) it crashes with following error:

The game crashed whilst unexpected error
Error: java.lang.ExceptionInInitializerError: null
Exit Code: -1

 

Attempt to upload crash report to this page failed.  Text of same pasted below:

 

---- Minecraft Crash Report ----
// Who set us up the TNT?

Time: 9/23/20 10:38 AM
Description: Unexpected error

java.lang.ExceptionInInitializerError: null
    at com.github.iunius118.tolaserblade.item.crafting.UpgradeRecipe.getUpgrade(UpgradeRecipe.java:83) ~[?:1.16.3-4.0.0.1] {re:classloading}
    at com.github.iunius118.tolaserblade.item.crafting.UpgradeRecipe.getUpgradingResult(UpgradeRecipe.java:73) ~[?:1.16.3-4.0.0.1] {re:classloading}
    at com.github.iunius118.tolaserblade.item.crafting.UpgradeRecipe.func_77571_b(UpgradeRecipe.java:113) ~[?:1.16.3-4.0.0.1] {re:classloading}
    at net.minecraft.client.Minecraft.lambda$null$15(Minecraft.java:650) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.Collections$2.tryAdvance(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.Collections$2.forEachRemaining(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.stream.AbstractPipeline.copyInto(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.stream.AbstractPipeline.evaluate(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.stream.ReferencePipeline.forEach(Unknown Source) ~[?:1.8.0_261] {}
    at net.minecraft.client.util.SearchTreeReloadable.func_194042_b(SourceFile:58) ~[?:?] {re:classloading}
    at net.minecraft.client.util.SearchTree.func_194042_b(SourceFile:35) ~[?:?] {re:classloading}
    at net.minecraft.client.util.SearchTreeReloadable.func_217872_a(SourceFile:48) ~[?:?] {re:classloading}
    at com.google.common.collect.ImmutableList.forEach(ImmutableList.java:408) ~[guava-21.0.jar:?] {}
    at net.minecraft.client.network.play.ClientPlayNetHandler.func_199525_a(ClientPlayNetHandler.java:1312) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.network.play.server.SUpdateRecipesPacket.func_148833_a(SourceFile:27) ~[?:?] {re:classloading}
    at net.minecraft.network.play.server.SUpdateRecipesPacket.func_148833_a(SourceFile:15) ~[?:?] {re:classloading}
    at net.minecraft.network.PacketThreadUtil.func_225383_a(SourceFile:21) ~[?:?] {re:classloading}
    at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213166_h(SourceFile:144) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.util.concurrent.RecursiveEventLoop.func_213166_h(SourceFile:23) ~[?:?] {re:classloading}
    at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213168_p(SourceFile:118) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213160_bf(SourceFile:103) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.client.Minecraft.func_195542_b(Minecraft.java:924) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:584) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.client.main.Main.main(Main.java:184) ~[1.16.3-forge-34.0.13.jar:?] {re:classloading,pl:runtimedistcleaner:A}
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_261] {}
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_261] {}
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_261] {}
    at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_261] {}
    at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:51) ~[forge-1.16.3-34.0.13.jar:34.0] {}
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-7.0.1.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-7.0.1.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-7.0.1.jar:?] {}
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:81) [modlauncher-7.0.1.jar:?] {}
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:65) [modlauncher-7.0.1.jar:?] {}
Caused by: java.lang.IllegalStateException: Tag tolaserblade:upgrade/efficiency used before it was bound
    at net.minecraft.tags.TagRegistry$NamedTag.func_232944_c_(TagRegistry.java:117) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.tags.TagRegistry$NamedTag.func_230236_b_(TagRegistry.java:132) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.item.crafting.Ingredient$TagList.func_199799_a(Ingredient.java:272) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.item.crafting.Ingredient.lambda$new$4(Ingredient.java:47) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at java.util.stream.MatchOps$1MatchSink.accept(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.Spliterators$ArraySpliterator.tryAdvance(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.stream.ReferencePipeline.forEachWithCancel(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.stream.AbstractPipeline.copyIntoWithCancel(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.stream.AbstractPipeline.copyInto(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.stream.MatchOps$MatchOp.evaluateSequential(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.stream.MatchOps$MatchOp.evaluateSequential(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.stream.AbstractPipeline.evaluate(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.stream.ReferencePipeline.anyMatch(Unknown Source) ~[?:1.8.0_261] {}
    at net.minecraft.item.crafting.Ingredient.<init>(Ingredient.java:47) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.item.crafting.Ingredient.func_209357_a(Ingredient.java:153) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.item.crafting.Ingredient.func_199805_a(Ingredient.java:174) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at com.github.iunius118.tolaserblade.laserblade.upgrade.UpgradeManager.registerEnchantment(UpgradeManager.java:47) ~[?:1.16.3-4.0.0.1] {re:classloading}
    at com.github.iunius118.tolaserblade.laserblade.upgrade.UpgradeManager.<clinit>(UpgradeManager.java:22) ~[?:1.16.3-4.0.0.1] {re:classloading}
    ... 38 more

A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Render thread
Stacktrace:
    at com.github.iunius118.tolaserblade.item.crafting.UpgradeRecipe.getUpgrade(UpgradeRecipe.java:83) ~[?:1.16.3-4.0.0.1] {re:classloading}
    at com.github.iunius118.tolaserblade.item.crafting.UpgradeRecipe.getUpgradingResult(UpgradeRecipe.java:73) ~[?:1.16.3-4.0.0.1] {re:classloading}
    at com.github.iunius118.tolaserblade.item.crafting.UpgradeRecipe.func_77571_b(UpgradeRecipe.java:113) ~[?:1.16.3-4.0.0.1] {re:classloading}
    at net.minecraft.client.Minecraft.lambda$null$15(Minecraft.java:650) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at java.util.stream.ReferencePipeline$3$1.accept(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.Collections$2.tryAdvance(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.Collections$2.forEachRemaining(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.stream.AbstractPipeline.copyInto(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.stream.ForEachOps$ForEachOp.evaluateSequential(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.stream.AbstractPipeline.evaluate(Unknown Source) ~[?:1.8.0_261] {}
    at java.util.stream.ReferencePipeline.forEach(Unknown Source) ~[?:1.8.0_261] {}
    at net.minecraft.client.util.SearchTreeReloadable.func_194042_b(SourceFile:58) ~[?:?] {re:classloading}
    at net.minecraft.client.util.SearchTree.func_194042_b(SourceFile:35) ~[?:?] {re:classloading}
    at net.minecraft.client.util.SearchTreeReloadable.func_217872_a(SourceFile:48) ~[?:?] {re:classloading}
    at com.google.common.collect.ImmutableList.forEach(ImmutableList.java:408) ~[guava-21.0.jar:?] {}
    at net.minecraft.client.network.play.ClientPlayNetHandler.func_199525_a(ClientPlayNetHandler.java:1312) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.network.play.server.SUpdateRecipesPacket.func_148833_a(SourceFile:27) ~[?:?] {re:classloading}
    at net.minecraft.network.play.server.SUpdateRecipesPacket.func_148833_a(SourceFile:15) ~[?:?] {re:classloading}
    at net.minecraft.network.PacketThreadUtil.func_225383_a(SourceFile:21) ~[?:?] {re:classloading}
    at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213166_h(SourceFile:144) ~[?:?] {re:classloading,pl:accesstransformer:B}
    at net.minecraft.util.concurrent.RecursiveEventLoop.func_213166_h(SourceFile:23) ~[?:?] {re:classloading}
    at net.minecraft.util.concurrent.ThreadTaskExecutor.func_213168_p(SourceFile:118) ~[?:?] {re:classloading,pl:accesstransformer:B}
-- Affected level --
Details:
    All players: 1 total; [ClientPlayerEntity['JurassicSr'/534, l='ClientLevel', x=8.50, y=65.00, z=8.50]]
    Chunk stats: Client Chunk Cache: 841, 0
    Level dimension: minecraft:overworld
    Level spawn location: World: (8,64,8), Chunk: (at 8,4,8 in 0,0; contains blocks 0,0,0 to 15,255,15), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
    Level time: 0 game time, 0 day time
    Server brand: forge
    Server type: Non-integrated multiplayer server
Stacktrace:
    at net.minecraft.client.world.ClientWorld.func_72914_a(ClientWorld.java:447) ~[?:?] {re:classloading,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:1974) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:605) ~[?:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}
    at net.minecraft.client.main.Main.main(Main.java:184) ~[1.16.3-forge-34.0.13.jar:?] {re:classloading,pl:runtimedistcleaner:A}
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_261] {}
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_261] {}
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_261] {}
    at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_261] {}
    at net.minecraftforge.fml.loading.FMLClientLaunchProvider.lambda$launchService$0(FMLClientLaunchProvider.java:51) ~[forge-1.16.3-34.0.13.jar:34.0] {}
    at cpw.mods.modlauncher.LaunchServiceHandlerDecorator.launch(LaunchServiceHandlerDecorator.java:37) [modlauncher-7.0.1.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:54) [modlauncher-7.0.1.jar:?] {}
    at cpw.mods.modlauncher.LaunchServiceHandler.launch(LaunchServiceHandler.java:72) [modlauncher-7.0.1.jar:?] {}
    at cpw.mods.modlauncher.Launcher.run(Launcher.java:81) [modlauncher-7.0.1.jar:?] {}
    at cpw.mods.modlauncher.Launcher.main(Launcher.java:65) [modlauncher-7.0.1.jar:?] {}

-- System Details --
Details:
    Minecraft Version: 1.16.3
    Minecraft Version ID: 1.16.3
    Operating System: Windows 10 (amd64) version 10.0
    Java Version: 1.8.0_261, Oracle Corporation
    Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
    Memory: 2765382720 bytes (2637 MB) / 3355443200 bytes (3200 MB) up to 4294967296 bytes (4096 MB)
    CPUs: 12
    JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx4G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
    ModLauncher: 7.0.1+78+master.e9771d8
    ModLauncher launch target: fmlclient
    ModLauncher naming: srg
    ModLauncher services:
        /mixin-0.8.1.jar mixin PLUGINSERVICE
        /eventbus-3.0.3-service.jar eventbus PLUGINSERVICE
        /forge-1.16.3-34.0.13.jar object_holder_definalize PLUGINSERVICE
        /forge-1.16.3-34.0.13.jar runtime_enum_extender PLUGINSERVICE
        /accesstransformers-2.2.0-shadowed.jar accesstransformer PLUGINSERVICE
        /forge-1.16.3-34.0.13.jar capability_inject_definalize PLUGINSERVICE
        /forge-1.16.3-34.0.13.jar runtimedistcleaner PLUGINSERVICE
        /mixin-0.8.1.jar mixin TRANSFORMATIONSERVICE
        /forge-1.16.3-34.0.13.jar fml TRANSFORMATIONSERVICE
    FML: 34.0
    Forge: net.minecraftforge:34.0.13
    FML Language Providers:
        [email protected]
        minecraft@1
    Mod List:
        forge-1.16.3-34.0.13-client.jar Minecraft {[email protected] DONE}
        forge-1.16.3-34.0.13-universal.jar Forge {[email protected] DONE}
        ToLaserBlade-Mod-1.16.3.jar ToLaserBlade {[email protected] DONE}
        Dragon-Mounts-Legacy-Mod-1.16.3.jar Dragon Mounts: Legacy {[email protected] DONE}
        WorldEdit-1.16.3.jar WorldEdit {[email protected]+20b3da4 DONE}
        Hwyla-forge-1.10.11-B78_1.16.2.jar Waila {[email protected]_1.16.2 DONE}
        Death-Counter-Mod-1.16.3.jar Death Counter {[email protected] DONE}
        jei-1.16.3-7.3.2.33.jar Just Enough Items {[email protected] DONE}
        Forbidden-Arcanus-Mod-1.16.3.jar Forbidden & Arcanus {[email protected] DONE}
    Launched Version: 1.16.3-forge-34.0.13
    Backend library: LWJGL version 3.2.2 build 10
    Backend API: GeForce GTX 1660 Ti/PCIe/SSE2 GL version 4.6.0 NVIDIA 442.50, NVIDIA Corporation
    GL Caps: Using framebuffer using OpenGL 3.0
    Using VBOs: Yes
    Is Modded: Definitely; Client brand changed to 'forge'
    Type: Client (map_client.txt)
    Graphics mode: fancy
    Resource Packs:
    Current Language: English (US)
    CPU: 12x AMD Ryzen 5 2600X Six-Core Processor

 

 

[JMAS]

Can you please identify which mods you think are illegitimate?  All mods were obtained through  http://www.9minecraft.net.

Edited December 10, 2020 by diesieben07
removed link

[Danebi]

10 hours ago, JMAS said:

All mods were obtained through  http://www.9minecraft.net.

Then probably all...

On 9/23/2020 at 8:36 PM, diesieben07 said:

Check out StopModReposts on why this is a problem and obtain your mods properly before continuing.

Did you read this?

Edited December 10, 2020 by diesieben07
removed link

[JMAS]

We actually fixed the problem by updating to the latest version of forge.  No more issues in 1.16.3.  1.16.4 on the other hand is even worse.  My son wanted to switch to it because of Ice and Fire, so we did.  In 1.16.4 I can stay connected for no longer than two seconds, if I can get any play time at all.  Version 35.1.13, btw