snocavotia Posted November 24, 2013 Share Posted November 24, 2013 Hi, I had programmed a mod a while back. But now im getting Mac users by the dozens coming in and saying that the mod won't even load. They're error log says that my main mod file, cannot be located. like a ClassNotFoundException. Quote Link to comment Share on other sites More sharing options...
snocavotia Posted November 24, 2013 Author Share Posted November 24, 2013 Here is an error report that someone sent me: ---- Minecraft Crash Report ---- // I feel sad now Time: 11/23/13 6:59 PM Description: There was a severe problem during mod loading that has caused the game to fail cpw.mods.fml.common.LoaderException: java.lang.ClassNotFoundException: mapwriter.forge.MwForge at cpw.mods.fml.common.LoadController.transition(LoadController.java:149) at cpw.mods.fml.common.Loader.loadMods(Loader.java:519) at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:183) at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:472) at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:807) at net.minecraft.client.main.Main.main(SourceFile:101) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at net.minecraft.launchwrapper.Launch.launch(Launch.java:131) at net.minecraft.launchwrapper.Launch.main(Launch.java:27) Caused by: java.lang.ClassNotFoundException: mapwriter.forge.MwForge at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:186) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at java.lang.ClassLoader.loadClass(ClassLoader.java:247) at cpw.mods.fml.common.ModClassLoader.loadClass(ModClassLoader.java:59) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:249) at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:462) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74) at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45) at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313) at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296) at com.google.common.eventbus.EventBus.post(EventBus.java:267) at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:194) at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:174) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74) at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45) at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313) at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296) at com.google.common.eventbus.EventBus.post(EventBus.java:267) at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:105) at cpw.mods.fml.common.Loader.loadMods(Loader.java:509) ... 10 more Caused by: java.lang.NullPointerException at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:178) ... 38 more A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.6.4 Operating System: Mac OS X (x86_64) version 10.6.8 Java Version: 1.6.0_51, Apple Inc. Java VM Version: Java HotSpot 64-Bit Server VM (mixed mode), Apple Inc. Memory: 42326832 bytes (40 MB) / 135188480 bytes (128 MB) up to 1065025536 bytes (1015 MB) JVM Flags: 1 total; -Xmx1G AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used Suspicious classes: FML and Forge are installed IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 FML: MCP v8.11 FML v6.4.20.916 Minecraft Forge 9.11.1.916 5 mods loaded, 5 mods active mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed FML{6.4.20.916} [Forge Mod Loader] (minecraftforge-9.11.1.916.jar) Unloaded->Constructed Forge{9.11.1.916} [Minecraft Forge] (minecraftforge-9.11.1.916.jar) Unloaded->Constructed pixelmon{2.5.2} [Pixelmon] (Pixelmon 2) Unloaded->Constructed mapwriter{1.0.6} [mapwriter] (mapwriter) Unloaded->Errored Quote Link to comment Share on other sites More sharing options...
SamTebbs33 Posted November 24, 2013 Share Posted November 24, 2013 Does it work under the exact same conditions (mod version, mc version, mods installed, forge version et.c) on window computers? Quote "Thinking that coding is the nerdy IT guy at work rebooting your computer is like thinking that music is what happens when the piano tuner comes round." - Ed Rex Link to comment Share on other sites More sharing options...
snocavotia Posted November 24, 2013 Author Share Posted November 24, 2013 Yes Quote Link to comment Share on other sites More sharing options...
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