Posted November 19, 20177 yr I started writing mods recently, and I can't figure out why I'm getting a NoClassDefFoundError when attempting to access ClientChatEvent. Here's my mcmod.info: { "modListVersion": 1, "modList": [{ "modid": "clientalias", "name": "ClientAlias", "description": "Allows you to create aliases for commands and chat", "version": "1.0", "mcversion": "1.11.2", "updateUrl": "", "authorList": ["Redempt"], "credits": "Created by Redempt", "requiredMods": ["forge", "cmdmgr"], "dependencies": ["cmdmgr", "forge"], "useDependencyInformation": true }] } And for CmdMgr, my other mod which it depends on: { "modListVersion": 1, "modList": [{ "modid": "cmdmgr", "name": "CmdMgr", "description": "A library which makes commands easier to use", "version": "1.0", "mcversion": "1.11.2", "updateUrl": "", "authorList": ["Redempt"], "credits": "Created by Redempt", "requiredMods": ["forge"], "dependencies": ["forge"], "useDependencyInformation": true }] } Here's the error: net.minecraftforge.fml.common.LoaderExceptionModCrash: Caught exception from ClientAlias (clientalias) Caused by: java.lang.NoClassDefFoundError: net/minecraftforge/client/event/ClientChatEvent at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) at java.lang.Class.privateGetPublicMethods(Class.java:2902) at java.lang.Class.getMethods(Class.java:1615) at net.minecraftforge.fml.common.eventhandler.EventBus.register(EventBus.java:83) at redempt.cmdmgr.Command.register(Command.java:63) at redempt.cmdmgr.Command.register(Command.java:49) at redempt.clientalias.Main.postInit(Main.java:37)
November 19, 20177 yr "Client" suggests that this class does not exist on the server. Since you pulled the error out of its context, I'll assume your error was generated on the server until you show otherwise. The debugger is a powerful and necessary tool in any IDE, so learn how to use it. You'll be able to tell us more and get better help here if you investigate your runtime problems in the debugger before posting.
November 19, 20177 yr Author The error happens on startup. It's intended to be a client mod, so it doesn't even load on servers.
November 19, 20177 yr Show your code. mcmod.info files are useless, they are barely even used by Forge. Apparently I'm a complete and utter jerk and come to this forum just like to make fun of people, be confrontational, and make your personal life miserable. If you think this is the case, JUST REPORT ME. Otherwise you're just going to get reported when you reply to my posts and point it out, because odds are, I was trying to be nice. Exception: If you do not understand Java, I WILL NOT HELP YOU and your thread will get locked. DO NOT PM ME WITH PROBLEMS. No help will be given.
November 19, 20177 yr Author Main class: https://hastebin.com/ayuhojaqiy.java Main class for CmdMgr: https://hastebin.com/jirakuxube.css CommandHook: https://hastebin.com/neloyiroki.css Command: https://hastebin.com/xanefexoxe.java
November 19, 20177 yr Author Strangely enough, it seems to only be ClientChatEvent that doesn't exist Edited November 19, 20177 yr by Redempt
November 20, 20177 yr Author I did switch to the ClientCommandManager. I only recently started using Forge. Here's the full crash report: https://hastebin.com/todosozahi.pas
November 20, 20177 yr Author Does Optifine change the way ClientChatEvent works? Edited November 20, 20177 yr by Redempt
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.