Posted July 21, 20196 yr Every time I try to open a world, new or old, a crash repot message saying: The game crashed whilst exception in server tick loop Error: java.lang.NoClassDefFoundError: net/minecraft/world/ServerWorld, appears. I have 1 mod which I have just installed which is world edit. When I launch without forge it works fine. Here is a crash report, Spoiler ---- Minecraft Crash Report ---- // I bet Cylons wouldn't have this problem. Time: 21/7/19 11:00 PM Description: Exception in server tick loop java.lang.NoClassDefFoundError: net/minecraft/world/ServerWorld at com.sk89q.worldedit.forge.ForgeWorldEdit.setupPlatform(ForgeWorldEdit.java:133) ~[?:?] {} at com.sk89q.worldedit.forge.ForgeWorldEdit.serverStarted(ForgeWorldEdit.java:192) ~[?:?] {} at net.minecraftforge.eventbus.ASMEventHandler_2_ForgeWorldEdit_serverStarted_FMLServerStartedEvent.invoke(.dynamic) ~[?:?] {} at net.minecraftforge.eventbus.ASMEventHandler.invoke(ASMEventHandler.java:80) ~[eventbus-0.10.3-milestone.0.1+1a5fa31-service.jar:?] {} at net.minecraftforge.eventbus.EventBus.post(EventBus.java:258) ~[eventbus-0.10.3-milestone.0.1+1a5fa31-service.jar:?] {} at net.minecraftforge.fml.server.ServerLifecycleHooks.handleServerStarted(ServerLifecycleHooks.java:81) ~[?:?] {} at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:598) [?:?] {pl:accesstransformer:B} at java.lang.Thread.run(Thread.java:745) [?:1.8.0_74] {} Caused by: java.lang.ClassNotFoundException: net.minecraft.world.ServerWorld at java.lang.ClassLoader.findClass(ClassLoader.java:530) ~[?:1.8.0_74] {} at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_74] {} at cpw.mods.modlauncher.TransformingClassLoader.loadClass(TransformingClassLoader.java:102) ~[modlauncher-3.0.2.jar:?] {} at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_74] {} ... 8 more A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.14.4 Minecraft Version ID: 1.14.4 Operating System: Mac OS X (x86_64) version 10.14.3 Java Version: 1.8.0_74, Oracle Corporation Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation Memory: 1221195208 bytes (1164 MB) / 2147483648 bytes (2048 MB) up to 2147483648 bytes (2048 MB) CPUs: 4 JVM Flags: 7 total; -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M FML: New FML! Loaded coremods (and transformers): Nothing Player Count: 0 / 8; [] Data Packs: mod:worldedit, mod:forge, vanilla Type: Integrated Server (map_client.txt) Is Modded: Definitely; Client brand changed to 'forge' Edited July 21, 20196 yr by an_interesting_title
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