It was all going well, we had 19 mods installed and i could log in but then just as we added biomes o' plenty universal my mc when entering the server would always crash with this msg error
java.lang.NullPointerException: Updating screen events
Código de error: -1May i know a solution to this here is my log
---- Minecraft Crash Report ----
WARNING: coremods are present:
llibrary (llibrary-core-1.0.11-1.12.2.jar)
CreativePatchingLoader (CreativeCore_v1.10.69_mc1.12.2.jar)
XaeroMinimapPlugin (Xaeros_Minimap_22.5.0_Forge_1.12.jar)
SecurityCraftLoadingPlugin (1.12.2SecurityCraftv1.9.jar)
Contact their authors BEFORE contacting forge
// Don't be sad, have a hug! 
Time: 4/23/22 8:48 PM
Description: Updating screen events
java.lang.NullPointerException: Updating screen events
at com.gildedgames.the_aether.client.gui.trivia.AetherTrivia.getNewTrivia(AetherTrivia.java:33)
at com.gildedgames.the_aether.client.gui.AetherLoadingScreen.func_73721_b(AetherLoadingScreen.java:43)
at net.minecraft.client.Minecraft.func_71353_a(Minecraft.java:2474)
at net.minecraft.client.Minecraft.func_71403_a(Minecraft.java:2430)
at net.minecraft.client.multiplayer.GuiConnecting.<init>(GuiConnecting.java:38)
at net.minecraftforge.fml.client.FMLClientHandler.connectToServer(FMLClientHandler.java:885)
at net.minecraft.client.gui.GuiMultiplayer.func_146791_a(GuiMultiplayer.java:379)
at net.minecraft.client.gui.GuiMultiplayer.func_146796_h(GuiMultiplayer.java:368)
at net.minecraft.client.gui.ServerListEntryNormal.func_148278_a(ServerListEntryNormal.java:311)
at net.minecraft.client.gui.GuiListExtended.func_148179_a(SourceFile:41)
at net.minecraft.client.gui.GuiMultiplayer.func_73864_a(GuiMultiplayer.java:415)
at net.minecraft.client.gui.GuiScreen.func_146274_d(GuiScreen.java:533)
at net.minecraft.client.gui.GuiMultiplayer.func_146274_d(GuiMultiplayer.java:82)
at net.minecraft.client.gui.GuiScreen.func_146269_k(GuiScreen.java:501)
at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1759)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1098)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:398)
at net.minecraft.client.main.Main.main(SourceFile:123)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Thread: Client thread
Stacktrace:
at com.gildedgames.the_aether.client.gui.trivia.AetherTrivia.getNewTrivia(AetherTrivia.java:33)
at com.gildedgames.the_aether.client.gui.AetherLoadingScreen.func_73721_b(AetherLoadingScreen.java:43)
at net.minecraft.client.Minecraft.func_71353_a(Minecraft.java:2474)
at net.minecraft.client.Minecraft.func_71403_a(Minecraft.java:2430)
at net.minecraft.client.multiplayer.GuiConnecting.<init>(GuiConnecting.java:38)
at net.minecraftforge.fml.client.FMLClientHandler.connectToServer(FMLClientHandler.java:885)
at net.minecraft.client.gui.GuiMultiplayer.func_146791_a(GuiMultiplayer.java:379)
at net.minecraft.client.gui.GuiMultiplayer.func_146796_h(GuiMultiplayer.java:368)
at net.minecraft.client.gui.ServerListEntryNormal.func_148278_a(ServerListEntryNormal.java:311)
at net.minecraft.client.gui.GuiListExtended.func_148179_a(SourceFile:41)
at net.minecraft.client.gui.GuiMultiplayer.func_73864_a(GuiMultiplayer.java:415)
at net.minecraft.client.gui.GuiScreen.func_146274_d(GuiScreen.java:533)
at net.minecraft.client.gui.GuiMultiplayer.func_146274_d(GuiMultiplayer.java:82)
at net.minecraft.client.gui.GuiScreen.func_146269_k(GuiScreen.java:501)
-- Affected screen --
Details:
Screen name: net.minecraft.client.gui.GuiMultiplayer
Stacktrace:
at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1759)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:1098)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:398)
at net.minecraft.client.main.Main.main(SourceFile:123)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
-- System Details --
Details:
Minecraft Version: 1.12.2
Operating System: Windows 10 (amd64) version 10.0
Java Version: 1.8.0_51, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 369751136 bytes (352 MB) / 1107296256 bytes (1056 MB) up to 2147483648 bytes (2048 MB)
JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP 9.42 Powered by Forge 14.23.5.2859 25 mods loaded, 25 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-1.12.2-14.23.5.2859.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| LCHIJA | forge | 14.23.5.2859 | forge-1.12.2-14.23.5.2859.jar | e3c3d50c7c986df74c645c0ac54639741c90a557 |
| LCHIJA | creativecoredummy | 1.0.0 | minecraft.jar | None |
| LCHIJA | xaerominimap_core | 1.12.2-1.0 | minecraft.jar | None |
| LCHIJA | securitycraft | v1.9 | 1.12.2SecurityCraftv1.9.jar | None |
| LCHIJA | aether_legacy | 1.5.3.2 | aether-1.12.2-v1.5.3.2.jar | None |
| LCHIJA | bookshelf | 2.3.557 | Bookshelf-1.12.2-2.3.557.jar | d476d1b22b218a10d845928d1665d45fce301b27 |
| LCHIJA | bookworm | 1.12.2-2.5.2.1 | bookworm-1.12.2-2.5.2.1.jar | None |
| LCHIJA | chococraft | 0.9.1.52 | chococraft_1.12.1-0.9.1.52.jar | None |
| LCHIJA | mca | 6.1.0 | Comes-Alive-espanol.jar | None |
| LCHIJA | creativecore | 1.10.0 | CreativeCore_v1.10.69_mc1.12.2.jar | None |
| LCHIJA | elevatorid | 1.3.14 | ElevatorMod-1.12.2-1.3.14.jar | None |
| LCHIJA | gravestone | 1.10.3 | gravestone-1.10.3.jar | None |
| LCHIJA | jei | 4.16.1.302 | jei_1.12.2-4.16.1.302.jar | None |
| LCHIJA | leatherworks | 1.78.0 | LeatherWorks-1.12-1.78.0.42.jar | None |
| LCHIJA | moon-core | 7.0 | moon-core7.01.12.jar | None |
| LCHIJA | llibrary | 1.7.20 | llibrary-1.7.20-1.12.2.jar | b9f30a813bee3b9dd5652c460310cfcd54f6b7ec |
| LCHIJA | mowziesmobs | 1.5.8 | mowziesmobs-1.5.8.jar | None |
| LCHIJA | mmm | 1.0.8 | mutatedmobs-1.0.8.jar | None |
| LCHIJA | playerrevive | 1.0 | PlayerRevive_v1.2.40_mc1.12.2.jar | None |
| LCHIJA | wildnature | 1.2 | wildnature-1.2.jar | None |
| LCHIJA | xaerominimap | 22.5.0 | Xaeros_Minimap_22.5.0_Forge_1.12.jar | None |
| LCHIJA | zawa | 1.12.2-2.1.3 | zawa-1.12.2-2.1.3.jar | 3ee471ded1bba54aa82f4f5ca5ca82dd67b8ef42 |
Loaded coremods (and transformers):
llibrary (llibrary-core-1.0.11-1.12.2.jar)
net.ilexiconn.llibrary.server.core.plugin.LLibraryTransformer
net.ilexiconn.llibrary.server.core.patcher.LLibraryRuntimePatcher
CreativePatchingLoader (CreativeCore_v1.10.69_mc1.12.2.jar)