Bektor

Same problems. Code: Here is the API that I used from the Mod CobaltMod (the API isn't published yet, because the developer will now if its work and yes, the api isn't so optimal, but the mod developer and I havn't an idea, how a method must look, that the items and blocks must not public in an api....)

Same error.

Same error. Error: The new code: Oh and without the Character.valueOf I get the same error and without the SPACES the same error appears again.

Here is the full code of the method that makes the problem (well there are more errors, but this errors are only problems, because they load this method and then it crashed)

Hello guys. Every time when I start Minecraft it crashed with an NullPointerException. Error: Code: I'm using Java Version: 1.7.0_51 and Minecraft Version: 1.7.2 and Minecraft Forge 10.12.0.1024. I hope that you can help me. Bektor

Thanks! Now everything work! Bektor

?? Can you please send a screenshot or explain it a bit more. What must I change there? (the project, the main class ....) https://www.dropbox.com/s/nns2qig3n8mm9jd/error4.jpg Bektor

Thanks! Now I can start Minecraft and test it But what did this mean: [19:13:19] [Client thread/ERROR]: Couldn't set icon javax.imageio.IIOException: Can't read input file! at javax.imageio.ImageIO.read(Unknown Source) ~[?:1.7.0_51] at net.minecraft.client.Minecraft.readImage(Minecraft.java:680) ~[Minecraft.class:?] at net.minecraft.client.Minecraft.startGame(Minecraft.java:509) [Minecraft.class:?] at net.minecraft.client.Minecraft.run(Minecraft.java:931) [Minecraft.class:?] at net.minecraft.client.main.Main.main(Main.java:112) [Main.class:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_51] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_51] at net.minecraft.launchwrapper.Launch.launch(Launch.java:134) [launchwrapper-1.9.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.9.jar:?] [19:13:19] [Client thread/INFO] [MinecraftForge]: Attempting early MinecraftForge initialization ?? Oh and there is no sound. Bektor

This didn't help! Now I get a new error: [18:57:41] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker [18:57:41] [main/INFO] [LaunchWrapper]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker [18:57:41] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker [18:57:41] [main/INFO] [FML]: Forge Mod Loader version 7.2.116.1024 for Minecraft 1.7.2 loading [18:57:41] [main/INFO] [FML]: Java is Java HotSpot(TM) Client VM, version 1.7.0_51, running on Windows 7:x86:6.1, installed at C:\Program Files (x86)\Java\jre7 [18:57:41] [main/INFO] [FML]: Managed to load a deobfuscated Minecraft name- we are in a deobfuscated environment. Skipping runtime deobfuscation [18:57:41] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker [18:57:41] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker [18:57:41] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker [18:57:41] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker [18:57:41] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper [18:57:42] [main/ERROR] [FML]: The binary patch set is missing. Either you are in a development environment, or things are not going to work! [18:57:42] [main/ERROR] [FML]: The minecraft jar file:/C:/Users/Benutzer/.gradle/caches/minecraft/net/minecraftforge/forge/1.7.2-10.12.0.1024/forgeSrc-1.7.2-10.12.0.1024.jar!/net/minecraft/client/ClientBrandRetriever.class appears to be corrupt! There has been CRITICAL TAMPERING WITH MINECRAFT, it is highly unlikely minecraft will work! STOP NOW, get a clean copy and try again! [18:57:42] [main/ERROR] [FML]: FML has been ordered to ignore the invalid or missing minecraft certificate. This is very likely to cause a problem! [18:57:42] [main/ERROR] [FML]: Technical information: ClientBrandRetriever was at jar:file:/C:/Users/Benutzer/.gradle/caches/minecraft/net/minecraftforge/forge/1.7.2-10.12.0.1024/forgeSrc-1.7.2-10.12.0.1024.jar!/net/minecraft/client/ClientBrandRetriever.class, there were 0 certificates for it [18:57:42] [main/ERROR] [FML]: FML appears to be missing any signature data. This is not a good thing [18:57:42] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper [18:57:42] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLDeobfTweaker [18:57:42] [main/INFO] [LaunchWrapper]: Launching wrapped minecraft {net.minecraft.client.main.Main} [18:57:42] [main/INFO]: Setting user: Player744 [18:57:42] [Client thread/INFO]: LWJGL Version: 2.9.0 [18:57:42] [Client thread/ERROR]: Couldn't set icon javax.imageio.IIOException: Can't read input file! at javax.imageio.ImageIO.read(Unknown Source) ~[?:1.7.0_51] at net.minecraft.client.Minecraft.readImage(Minecraft.java:680) ~[Minecraft.class:?] at net.minecraft.client.Minecraft.startGame(Minecraft.java:509) [Minecraft.class:?] at net.minecraft.client.Minecraft.run(Minecraft.java:931) [Minecraft.class:?] at net.minecraft.client.main.Main.main(Main.java:112) [Main.class:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_51] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_51] at net.minecraft.launchwrapper.Launch.launch(Launch.java:134) [launchwrapper-1.9.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.9.jar:?] [18:57:43] [Client thread/INFO] [MinecraftForge]: Attempting early MinecraftForge initialization [18:57:43] [Client thread/INFO] [FML]: MinecraftForge v10.12.0.1024 Initialized [18:57:43] [Client thread/INFO] [FML]: Replaced 128 ore recipies [18:57:43] [Client thread/INFO] [MinecraftForge]: Completed early MinecraftForge initialization [18:57:43] [Client thread/INFO] [FML]: Config directory created successfully [18:57:43] [Client thread/INFO] [FML]: Searching D:\Patrick\ForgeVersions\Forge_1.7.2\mods for mods [18:57:44] [Client thread/ERROR] [FML]: FML has detected a mod that is using a package name based on 'net.minecraft.src' : net.minecraft.src.FMLRenderAccessLibrary. This is generally a severe programming error. There should be no mod code in the minecraft namespace. MOVE YOUR MOD! If you're in eclipse, select your source code and 'refactor' it into a new package. Go on. DO IT NOW! [18:57:45] [Client thread/INFO] [FML]: Forge Mod Loader has identified 4 mods to load [18:57:45] [Client thread/INFO]: Reloading ResourceManager: Default, FMLFileResourcePack:Forge Mod Loader, FMLFileResourcePack:Minecraft Forge, FMLFileResourcePack:Example Mod [18:57:45] [Client thread/INFO] [FML]: Configured a dormant chunk cache size of 0 Starting up SoundSystem... Initializing LWJGL OpenAL (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org) OpenAL initialized. [18:57:45] [Client thread/INFO]: Created: 512x256 textures/blocks-atlas [18:57:45] [Client thread/INFO]: Created: 256x256 textures/items-atlas [18:57:45] [Client thread/ERROR] [FML]: Fatal errors were detected during the transition from INITIALIZATION to POSTINITIALIZATION. Loading cannot continue [18:57:45] [Client thread/ERROR] [FML]: mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized FML{7.2.116.1024} [Forge Mod Loader] (forgeSrc-1.7.2-10.12.0.1024.jar) Unloaded->Constructed->Pre-initialized->Initialized Forge{10.12.0.1024} [Minecraft Forge] (forgeSrc-1.7.2-10.12.0.1024.jar) Unloaded->Constructed->Pre-initialized->Initialized examplemod{1.0} [Example Mod] (bin) Unloaded->Constructed->Pre-initialized->Errored [18:57:45] [Client thread/ERROR] [FML]: The following problems were captured during this phase [18:57:45] [Client thread/ERROR] [FML]: Caught exception from examplemod java.lang.Error: Unresolved compilation problem: The method func_149739_a() is undefined for the type Block at com.example.examplemod.ExampleMod.init(ExampleMod.java:18) ~[ExampleMod.class:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_51] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_51] at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:536) ~[FMLModContainer.class:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_51] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_51] at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74) ~[guava-15.0.jar:?] at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:47) ~[guava-15.0.jar:?] at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314) ~[guava-15.0.jar:?] at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296) ~[guava-15.0.jar:?] at com.google.common.eventbus.EventBus.post(EventBus.java:267) ~[guava-15.0.jar:?] at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:209) ~[LoadController.class:?] at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:188) ~[LoadController.class:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_51] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_51] at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74) ~[guava-15.0.jar:?] at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:47) ~[guava-15.0.jar:?] at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314) ~[guava-15.0.jar:?] at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296) ~[guava-15.0.jar:?] at com.google.common.eventbus.EventBus.post(EventBus.java:267) ~[guava-15.0.jar:?] at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:119) [LoadController.class:?] at cpw.mods.fml.common.Loader.initializeMods(Loader.java:676) [Loader.class:?] at cpw.mods.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:260) [FMLClientHandler.class:?] at net.minecraft.client.Minecraft.startGame(Minecraft.java:624) [Minecraft.class:?] at net.minecraft.client.Minecraft.run(Minecraft.java:931) [Minecraft.class:?] at net.minecraft.client.main.Main.main(Main.java:112) [Main.class:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_51] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_51] at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_51] at net.minecraft.launchwrapper.Launch.launch(Launch.java:134) [launchwrapper-1.9.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.9.jar:?] ---- Minecraft Crash Report ---- // Don't do that. Time: 10.02.14 18:57 Description: There was a severe problem during mod loading that has caused the game to fail cpw.mods.fml.common.LoaderException: java.lang.Error: Unresolved compilation problem: The method func_149739_a() is undefined for the type Block at cpw.mods.fml.common.LoadController.transition(LoadController.java:163) at cpw.mods.fml.common.Loader.initializeMods(Loader.java:677) at cpw.mods.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:260) at net.minecraft.client.Minecraft.startGame(Minecraft.java:624) at net.minecraft.client.Minecraft.run(Minecraft.java:931) at net.minecraft.client.main.Main.main(Main.java:112) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at net.minecraft.launchwrapper.Launch.launch(Launch.java:134) at net.minecraft.launchwrapper.Launch.main(Launch.java:28) Caused by: java.lang.Error: Unresolved compilation problem: The method func_149739_a() is undefined for the type Block at com.example.examplemod.ExampleMod.init(ExampleMod.java:18) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:536) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74) at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:47) at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314) 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:209) at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:188) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74) at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:47) at com.google.common.eventbus.EventBus.dispatch(EventBus.java:314) 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:119) at cpw.mods.fml.common.Loader.initializeMods(Loader.java:676) ... 10 more A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- System Details -- Details: Minecraft Version: 1.7.2 Operating System: Windows 7 (x86) version 6.1 Java Version: 1.7.0_51, Oracle Corporation Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation Memory: 26385784 bytes (25 MB) / 120246272 bytes (114 MB) up to 259522560 bytes (247 MB) JVM Flags: 0 total; AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0 FML: MCP v9.01-pre FML v7.2.116.1024 Minecraft Forge 10.12.0.1024 4 mods loaded, 4 mods active mcp{8.09} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized FML{7.2.116.1024} [Forge Mod Loader] (forgeSrc-1.7.2-10.12.0.1024.jar) Unloaded->Constructed->Pre-initialized->Initialized Forge{10.12.0.1024} [Minecraft Forge] (forgeSrc-1.7.2-10.12.0.1024.jar) Unloaded->Constructed->Pre-initialized->Initialized examplemod{1.0} [Example Mod] (bin) Unloaded->Constructed->Pre-initialized->Errored #@!@# Game crashed! Crash report saved to: #@!@# D:\Patrick\ForgeVersions\Forge_1.7.2\.\crash-reports\crash-2014-02-10_18.57.45-client.txt AL lib: (EE) alc_cleanup: 1 device not closed Oh and here is one new screenshots: https://www.dropbox.com/s/nns2qig3n8mm9jd/error4.jpg Bektor

Ok, thanks! I will give it a try.

I run "gradlew setupDecompWorkspace eclipse"

After I setup everything, this error appears every time in my console from eclipse if I'm starting Minecraft and in the ExampleMod class many things are red marked. Here is the error: [18:03:55] [main/INFO]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker [18:03:55] [main/ERROR]: Unable to launch java.lang.ClassNotFoundException: cpw.mods.fml.common.launcher.FMLTweaker at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.7.0_51] at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.7.0_51] at java.security.AccessController.doPrivileged(Native Method) ~[?:1.7.0_51] at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.7.0_51] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_51] at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) ~[?:1.7.0_51] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_51] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:104) ~[launchwrapper-1.9.jar:?] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_51] at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_51] at java.lang.Class.forName0(Native Method) ~[?:1.7.0_51] at java.lang.Class.forName(Unknown Source) ~[?:1.7.0_51] at net.minecraft.launchwrapper.Launch.launch(Launch.java:97) [launchwrapper-1.9.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.9.jar:?] I have created three screenshots, so you can see what I mean: https://www.dropbox.com/s/119ax80mr032wrt/Error1.jpg https://www.dropbox.com/s/qdk3g841lzexerc/Error2.jpg https://www.dropbox.com/s/oz3c8lpvisk7vvx/Error3.jpg I hope that you can help me. Bektor

Yeah! Thanks. Now there is no error.

Hello, I'm was trieng to install a new forge version for 1.7, but now this happens every time (for a few weeks all worked fine, but now this): **************************** Powered By MCP: http://mcp.ocean-labs.de/ Searge, ProfMobius, Fesh0r, R4wk, ZeuX, IngisKahn MCP Data version : unknown **************************** :extractUserDev :getAssetsIndex :getAssets :copyAssets FAILURE: Build aborted because of an internal error. * What went wrong: Build aborted because of an unexpected internal error. Please file an issue at: http://forums.gradle.org. * Try: Run with --debug option to get additional debug info. * Exception is: org.gradle.api.UncheckedIOException: Could not read entry ':copyAssets' from cache taskArtifacts.bin (D:\Patrick\ForgeVersions\Forge\.gradle\1.8\taskArtifacts\taskArtifacts.bin). at org.gradle.cache.internal.btree.BTreePersistentIndexedCache.get(BTreePersistentIndexedCache.java:129) at org.gradle.cache.internal.MultiProcessSafePersistentIndexedCache$1.create(MultiProcessSafePersistentIndexedCache.java:39) at org.gradle.cache.internal.DefaultFileLockManager$DefaultFileLock.readFile(DefaultFileLockManager.java:177) at org.gradle.cache.internal.DefaultCacheAccess$UnitOfWorkFileAccess.readFile(DefaultCacheAccess.java:357) at org.gradle.cache.internal.MultiProcessSafePersistentIndexedCache.get(MultiProcessSafePersistentIndexedCache.java:37) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.gradle.listener.LazyCreationProxy$LazyInvocationHandler.invoke(LazyCreationProxy.java:49) at com.sun.proxy.$Proxy21.get(Unknown Source) at org.gradle.api.internal.changedetection.state.CacheBackedTaskHistoryRepository$2.create(CacheBackedTaskHistoryRepository.java:93) at org.gradle.api.internal.changedetection.state.CacheBackedTaskHistoryRepository$2.create(CacheBackedTaskHistoryRepository.java:88) at org.gradle.cache.internal.DefaultCacheAccess.useCache(DefaultCacheAccess.java:143) at org.gradle.cache.internal.DefaultPersistentDirectoryStore.useCache(DefaultPersistentDirectoryStore.java:130) at org.gradle.api.internal.changedetection.state.DefaultTaskArtifactStateCacheAccess.useCache(DefaultTaskArtifactStateCacheAccess.java:70) at org.gradle.api.internal.changedetection.state.CacheBackedTaskHistoryRepository.loadHistory(CacheBackedTaskHistoryRepository.java:88) at org.gradle.api.internal.changedetection.state.CacheBackedTaskHistoryRepository.getHistory(CacheBackedTaskHistoryRepository.java:41) at org.gradle.api.internal.changedetection.changes.DefaultTaskArtifactStateRepository.getStateFor(DefaultTaskArtifactStateRepository.java:54) at org.gradle.api.internal.changedetection.changes.ShortCircuitTaskArtifactStateRepository.getStateFor(ShortCircuitTaskArtifactStateRepository.java:46) at org.gradle.api.internal.tasks.execution.SkipUpToDateTaskExecuter.execute(SkipUpToDateTaskExecuter.java:49) at org.gradle.api.internal.tasks.execution.ValidatingTaskExecuter.execute(ValidatingTaskExecuter.java:58) at org.gradle.api.internal.tasks.execution.SkipEmptySourceFilesTaskExecuter.execute(SkipEmptySourceFilesTaskExecuter.java:42) at org.gradle.api.internal.tasks.execution.SkipTaskWithNoActionsExecuter.execute(SkipTaskWithNoActionsExecuter.java:52) at org.gradle.api.internal.tasks.execution.SkipOnlyIfTaskExecuter.execute(SkipOnlyIfTaskExecuter.java:53) at org.gradle.api.internal.tasks.execution.ExecuteAtMostOnceTaskExecuter.execute(ExecuteAtMostOnceTaskExecuter.java:43) at org.gradle.api.internal.AbstractTask.executeWithoutThrowingTaskFailure(AbstractTask.java:283) at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.executeTask(AbstractTaskPlanExecutor.java:79) at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.processTask(AbstractTaskPlanExecutor.java:63) at org.gradle.execution.taskgraph.AbstractTaskPlanExecutor$TaskExecutorWorker.run(AbstractTaskPlanExecutor.java:51) at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor$1.run(DefaultTaskPlanExecutor.java:33) at org.gradle.internal.Factories$1.create(Factories.java:22) at org.gradle.cache.internal.DefaultCacheAccess.longRunningOperation(DefaultCacheAccess.java:214) at org.gradle.cache.internal.DefaultCacheAccess.longRunningOperation(DefaultCacheAccess.java:276) at org.gradle.cache.internal.DefaultPersistentDirectoryStore.longRunningOperation(DefaultPersistentDirectoryStore.java:142) at org.gradle.api.internal.changedetection.state.DefaultTaskArtifactStateCacheAccess.longRunningOperation(DefaultTaskArtifactStateCacheAccess.java:78) at org.gradle.execution.taskgraph.DefaultTaskPlanExecutor.process(DefaultTaskPlanExecutor.java:31) at org.gradle.execution.taskgraph.DefaultTaskGraphExecuter.execute(DefaultTaskGraphExecuter.java:86) at org.gradle.execution.SelectedTaskExecutionAction.execute(SelectedTaskExecutionAction.java:29) at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:61) at org.gradle.execution.DefaultBuildExecuter.access$200(DefaultBuildExecuter.java:23) at org.gradle.execution.DefaultBuildExecuter$2.proceed(DefaultBuildExecuter.java:67) at org.gradle.execution.DryRunBuildExecutionAction.execute(DryRunBuildExecutionAction.java:32) at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:61) at org.gradle.execution.DefaultBuildExecuter.execute(DefaultBuildExecuter.java:54) at org.gradle.initialization.DefaultGradleLauncher.doBuildStages(DefaultGradleLauncher.java:166) at org.gradle.initialization.DefaultGradleLauncher.doBuild(DefaultGradleLauncher.java:113) at org.gradle.initialization.DefaultGradleLauncher.run(DefaultGradleLauncher.java:81) at org.gradle.launcher.exec.InProcessBuildActionExecuter$DefaultBuildController.run(InProcessBuildActionExecuter.java:64) at org.gradle.launcher.cli.ExecuteBuildAction.run(ExecuteBuildAction.java:33) at org.gradle.launcher.cli.ExecuteBuildAction.run(ExecuteBuildAction.java:24) at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:35) at org.gradle.launcher.exec.InProcessBuildActionExecuter.execute(InProcessBuildActionExecuter.java:26) at org.gradle.launcher.cli.RunBuildAction.run(RunBuildAction.java:50) at org.gradle.api.internal.Actions$RunnableActionAdapter.execute(Actions.java:171) at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:201) at org.gradle.launcher.cli.CommandLineActionFactory$ParseAndBuildAction.execute(CommandLineActionFactory.java:174) at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:170) at org.gradle.launcher.cli.CommandLineActionFactory$WithLogging.execute(CommandLineActionFactory.java:139) at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:33) at org.gradle.launcher.cli.ExceptionReportingAction.execute(ExceptionReportingAction.java:22) at org.gradle.launcher.Main.doAction(Main.java:46) at org.gradle.launcher.bootstrap.EntryPoint.run(EntryPoint.java:45) at org.gradle.launcher.Main.main(Main.java:37) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.gradle.launcher.bootstrap.ProcessBootstrap.runNoExit(ProcessBootstrap.java:50) at org.gradle.launcher.bootstrap.ProcessBootstrap.run(ProcessBootstrap.java:32) at org.gradle.launcher.GradleMain.main(GradleMain.java:23) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.gradle.wrapper.BootstrapMainStarter.start(BootstrapMainStarter.java:30) at org.gradle.wrapper.WrapperExecutor.execute(WrapperExecutor.java:127) at org.gradle.wrapper.GradleWrapperMain.main(GradleWrapperMain.java:58) Caused by: java.lang.ClassNotFoundException: net.minecraftforge.gradle.common.version.AssetIndex at java.net.URLClassLoader$1.run(Unknown Source) at java.net.URLClassLoader$1.run(Unknown Source) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Unknown Source) at java.io.ObjectInputStream.resolveClass(Unknown Source) at org.gradle.internal.io.ClassLoaderObjectInputStream.resolveClass(ClassLoaderObjectInputStream.java:40) at java.io.ObjectInputStream.readNonProxyDesc(Unknown Source) at java.io.ObjectInputStream.readClassDesc(Unknown Source) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.readObject(Unknown Source) at java.util.HashMap.readObject(Unknown Source) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at java.io.ObjectStreamClass.invokeReadObject(Unknown Source) at java.io.ObjectInputStream.readSerialData(Unknown Source) at java.io.ObjectInputStream.readOrdinaryObject(Unknown Source) at java.io.ObjectInputStream.readObject0(Unknown Source) at java.io.ObjectInputStream.readObject(Unknown Source) at org.gradle.messaging.serialize.DefaultSerializer.read(DefaultSerializer.java:45) at org.gradle.api.internal.changedetection.state.CacheBackedTaskHistoryRepository$LazyTaskExecution$TaskHistorySerializer.read(CacheBackedTaskHistoryRepository.java:242) at org.gradle.api.internal.changedetection.state.CacheBackedTaskHistoryRepository$TaskHistorySerializer.read(CacheBackedTaskHistoryRepository.java:144) at org.gradle.api.internal.changedetection.state.CacheBackedTaskHistoryRepository$TaskHistorySerializer.read(CacheBackedTaskHistoryRepository.java:135) at org.gradle.cache.internal.btree.BTreePersistentIndexedCache$DataBlock.getValue(BTreePersistentIndexedCache.java:662) at org.gradle.cache.internal.btree.BTreePersistentIndexedCache.get(BTreePersistentIndexedCache.java:121) ... 77 more BUILD FAILED Total time: 8.854 secs I hope that you can help me. (This happens on every Forge version with gradlew.) I'm using a Windows 7 computer with Java 7 Update 51 for 32 bit, Java 7 Update 51 for 64 bit and the Java JDK 7 Update 51 for 64 bit. Bektor

That fixed everything. Thanks...

This won't work: Failed to load texture: textures/models/armor/serocraft:textures/models/armor/UnobtaniumArmor_layer_1.png Failed to load texture: textures/models/armor/serocraft:textures/models/armor/UnobtaniumArmor_layer_2.png My code: (SCItem) ItemSCUnobtaniumArmor SCClientProxy SCCommonProxy I hope that this will help you.

I hope Forge 1.7 is faster on my server, because my 1.6 server are very slow since the external minecraft forge jar came to the server and before the server was a lot faster (and the server has enough workspace (7GB Ram), but my internet isn't the fastest....) I'm really miss the old forge universal zip, because this was faster for me on a server or an local server and now its so slow. (time delay from 2 to 5 seconds and before only if the map must be generated or loaded). I hope that one day they will come a version out, that is faster then now and that this version is for 1.7.

Anyone?

Same error. Won't work.

What must I change, that the texture for my armor will load from my folder and not from the 1.6.4.jar like Twilight Forest Mod do it. Here is my code: SCItem public class SCItem { // creative tabs public static CreativeTabs CreativeTabSCBlocks = new CreativeTabSCBlocks(CreativeTabs.getNextID(), "Building Blocks"){}; public static CreativeTabs CreativeTabSCMaterials = new CreativeTabSCMaterials(CreativeTabs.getNextID(), "Materials"){}; public static CreativeTabs CreativeTabSCFood = new CreativeTabSCFood(CreativeTabs.getNextID(), "Foodstuffs"){}; public static CreativeTabs CreativeTabSCTool = new CreativeTabSCTool(CreativeTabs.getNextID(), "Tools"){}; public static CreativeTabs CreativeTabSCCombat = new CreativeTabSCCombat(CreativeTabs.getNextID(), "Combat"){}; // Uranium armor public static Item helmetUranium; public static Item plateUranium; public static Item legsUranium; public static Item bootsUranium; // Copper armor public static Item helmetCopper; public static Item plateCopper; public static Item legsCopper; public static Item bootsCopper; // Unobtanium armor public static Item helmetUnobtanium; public static Item plateUnobtanium; public static Item legsUnobtanium; public static Item bootsUnobtanium; // Enum Armor Material public static EnumArmorMaterial ARMOR_URANIUM = net.minecraftforge.common.EnumHelper.addArmorMaterial("URANIUM", 18, new int[] { 2, 7, 5, 2 }, 9); public static EnumArmorMaterial ARMOR_COPPER = net.minecraftforge.common.EnumHelper.addArmorMaterial("COPPER", 8, new int[] { 2, 4, 3, 1 }, 28); public static EnumArmorMaterial UNOBTANIUM = net.minecraftforge.common.EnumHelper.addArmorMaterial("UNOBTANIUM", 35, new int[] { 4, 10, 8, 4 }, 12); public static EnumArmorMaterial Arnomr = EnumHelper.addArmorMaterial("Unob", 8, new int[] {2, 5, 6, 1}, 30); // renderer int uraniumRenderID = SeroCraft.proxy.registerArmorRenderID("serocraft/UraniumArmor_"); int copperRenderID = SeroCraft.proxy.registerArmorRenderID("serocraft/CopperArmor_"); int unobtaniumRenderID = SeroCraft.proxy.registerArmorRenderID("serocraft/UnobtaniumArmor_"); public SCItem() { // define uranium armor helmetUranium = (new ItemSCUraniumArmor(SCConfigurationIDs.idItemHelmetUranium, ARMOR_URANIUM, uraniumRenderID, 0)).setUnlocalizedName("helmetUranium"); plateUranium = (new ItemSCUraniumArmor(SCConfigurationIDs.idItemPlateUranium, ARMOR_URANIUM, uraniumRenderID, 1)).setUnlocalizedName("plateUranium"); legsUranium = (new ItemSCUraniumArmor(SCConfigurationIDs.idItemLegsUranium, ARMOR_URANIUM, uraniumRenderID, 2)).setUnlocalizedName("legsUranium"); bootsUranium = (new ItemSCUraniumArmor(SCConfigurationIDs.idItemBootsUranium, ARMOR_URANIUM, uraniumRenderID, 3)).setUnlocalizedName("bootsUranium"); // define copper armor helmetCopper = (new ItemSCCopperArmor(SCConfigurationIDs.idItemHelmetCopper, ARMOR_COPPER, copperRenderID, 0)).setUnlocalizedName("helmetCopper"); plateCopper = (new ItemSCCopperArmor(SCConfigurationIDs.idItemPlateCopper, ARMOR_COPPER, copperRenderID, 1)).setUnlocalizedName("plateCopper"); legsCopper = (new ItemSCCopperArmor(SCConfigurationIDs.idItemLegsCopper, ARMOR_COPPER, copperRenderID, 2)).setUnlocalizedName("legsCopper"); bootsCopper = (new ItemSCCopperArmor(SCConfigurationIDs.idItemBootsCopper, ARMOR_COPPER, copperRenderID, 3)).setUnlocalizedName("bootsCopper"); // define unobtanium armor helmetUnobtanium = (new ItemSCUnobtaniumArmor(SCConfigurationIDs.idItemHelmetUnobtanium, UNOBTANIUM, unobtaniumRenderID, 0)).setUnlocalizedName("helmetUnobtanium"); plateUnobtanium = (new ItemSCUnobtaniumArmor(SCConfigurationIDs.idItemPlateUnobtanium, UNOBTANIUM, unobtaniumRenderID, 1)).setUnlocalizedName("plateUnobtanium"); legsUnobtanium = (new ItemSCUnobtaniumArmor(SCConfigurationIDs.idItemLegsUnobtanium, UNOBTANIUM, unobtaniumRenderID, 2)).setUnlocalizedName("legsUnobtanium"); bootsUnobtanium = (new ItemSCUnobtaniumArmor(SCConfigurationIDs.idItemBootsUnobtanium, UNOBTANIUM, unobtaniumRenderID, 3)).setUnlocalizedName("bootsUnobtanium"); // register uranium armor registerSCItems(helmetUranium, "helmetUranium"); registerSCItems(plateUranium, "plateUranium"); registerSCItems(legsUranium, "legsUranium"); registerSCItems(bootsUranium, "bootsUranium"); // register copper armor registerSCItems(helmetCopper, "helmetCopper"); registerSCItems(plateCopper, "plateCopper"); registerSCItems(legsCopper, "legsCopper"); registerSCItems(bootsCopper, "bootsCopper"); // register unobtanium armor registerSCItems(helmetUnobtanium, "helmetUnobtanium"); registerSCItems(plateUnobtanium, "plateUnobtanium"); registerSCItems(legsUnobtanium, "legsUnobtanium"); registerSCItems(bootsUnobtanium, "bootsUnobtanium"); } // register items private void registerSCItems(Item item, String englishName) { GameRegistry.registerItem(item, item.getUnlocalizedName(), "serocraft"); } ClientProxy package minecraftplaye.serocraft; import net.minecraft.client.renderer.entity.RenderBiped; import minecraftplaye.serocraft.entity.EntitySCMutant; import minecraftplaye.serocraft.entity.model.ModelSCMutant; import minecraftplaye.serocraft.entity.render.RenderSCMutant; import cpw.mods.fml.client.registry.ClientRegistry; import cpw.mods.fml.client.registry.RenderingRegistry; public class SCClientProxy extends SCCommonProxy { public SCClientProxy() { } public void doPreLoadRegistration() { } public void registerRenderInformation() { //RenderingRegistry.registerEntityRenderingHandler(EntityAngryBat.class, new RenderAngryBat()); RenderingRegistry.registerEntityRenderingHandler(EntitySCMutant.class, new RenderBiped(new ModelSCMutant(), 0.625F)); } public void doOnLoadRegistration() { } public int registerArmorRenderID(String prefix) { return RenderingRegistry.addNewArmourRendererPrefix(prefix); } } CommonProxy package minecraftplaye.serocraft; import minecraftplaye.serocraft.entity.EntitySCMutant; import cpw.mods.fml.common.registry.EntityRegistry; public class SCCommonProxy { public void doPreLoadRegistration() { } public void init() { EntityRegistry.registerGlobalEntityID(EntitySCMutant.class, "Mutant", EntityRegistry.findGlobalUniqueEntityId(), 424313, 45131); //registerRenderInformation(); } public void registerRenderInformation() { // Nothing here as the server doesn't render graphics } public int registerArmorRenderID(String string) // registerArmorRenderID { return 0; } } ItemSCUnobtaniumArmor package minecraftplaye.serocraft.items; import minecraftplaye.serocraft.SeroCraft; import net.minecraft.client.renderer.texture.IconRegister; import net.minecraft.creativetab.CreativeTabs; import net.minecraft.entity.Entity; import net.minecraft.item.EnumArmorMaterial; import net.minecraft.item.EnumRarity; import net.minecraft.item.ItemArmor; import net.minecraft.item.ItemStack; public class ItemSCUnobtaniumArmor extends ItemArmor { public ItemSCUnobtaniumArmor(int par1, EnumArmorMaterial par2EnumArmorMaterial, int renderIndex, int armorType) { super(par1, par2EnumArmorMaterial, renderIndex, armorType); this.setCreativeTab(SCItem.CreativeTabSCCombat); } public String getArmorTextureFile(ItemStack itemstack, Entity entity, int slot, int layer) { if (itemstack.itemID == SCItem.helmetUnobtanium.itemID || itemstack.itemID == SCItem.plateUnobtanium.itemID || itemstack.itemID == SCItem.bootsUnobtanium.itemID) { //return "serocraft:UnobtaniumArmor_layer_1.png"; //return SeroCraft.ARMOR_DIR + "UnobtaniumArmor_1.png"; return "serocraft:textures/armor/UnobtaniumArmor_1.png"; } if (itemstack.itemID == SCItem.legsUnobtanium.itemID) { //return "serocraft:UnobtaniumArmor_layer_2.png"; //return SeroCraft.ARMOR_DIR + "UnobtaniumArmor_2.png"; return "serocraft:textures/armor/UnobtaniumArmor_2.png"; } else { return "serocraft:textures/armor/UnobtaniumArmor_1.png"; } } public void registerIcons(IconRegister reg) { // Make sure to import IconRegister! if (itemID == SCItem.plateUnobtanium.itemID) { this.itemIcon = reg.registerIcon(SeroCraft.modid + ":" + "plateUnobtanium"); // You can also replace blockID and blockIcon with itemID and itemIcon } if (itemID == SCItem.legsUnobtanium.itemID) { this.itemIcon = reg.registerIcon(SeroCraft.modid + ":" + "legsUnobtanium"); // You can also replace blockID and blockIcon with itemID and itemIcon } if (itemID == SCItem.bootsUnobtanium.itemID) { this.itemIcon = reg.registerIcon(SeroCraft.modid + ":" + "bootsUnobtanium"); // You can also replace blockID and blockIcon with itemID and itemIcon } if (itemID == SCItem.helmetUnobtanium.itemID) { this.itemIcon = reg.registerIcon(SeroCraft.modid + ":" + "helmetUnobtanium"); // You can also replace blockID and blockIcon with itemID and itemIcon } } public EnumRarity func_77613_e(ItemStack par1ItemStack) { return EnumRarity.uncommon; } } With this code, I get every time this error: 2014-01-09 19:38:51 [Warnung] [Minecraft-Client] Failed to load texture: minecraft:textures/models/armor/serocraft/UnobtaniumArmor__layer_1.png java.io.FileNotFoundException: minecraft:textures/models/armor/serocraft/UnobtaniumArmor__layer_1.png at net.minecraft.client.resources.FallbackResourceManager.getResource(FallbackResourceManager.java:64) at net.minecraft.client.resources.SimpleReloadableResourceManager.getResource(SimpleReloadableResourceManager.java:63) at net.minecraft.client.renderer.texture.SimpleTexture.loadTexture(SimpleTexture.java:31) at net.minecraft.client.renderer.texture.TextureManager.loadTexture(TextureManager.java:84) at net.minecraft.client.renderer.texture.TextureManager.bindTexture(TextureManager.java:41) at net.minecraft.client.renderer.entity.Render.bindTexture(Render.java:53) at net.minecraft.client.renderer.entity.RenderPlayer.setArmorModel(RenderPlayer.java:72) at net.minecraft.client.renderer.entity.RenderPlayer.shouldRenderPass(RenderPlayer.java:514) at net.minecraft.client.renderer.entity.RendererLivingEntity.doRenderLiving(RendererLivingEntity.java:164) at net.minecraft.client.renderer.entity.RenderPlayer.func_130009_a(RenderPlayer.java:166) at net.minecraft.client.renderer.entity.RenderPlayer.doRender(RenderPlayer.java:556) at net.minecraft.client.renderer.entity.RenderManager.renderEntityWithPosYaw(RenderManager.java:312) at net.minecraft.client.gui.inventory.GuiInventory.func_110423_a(GuiInventory.java:121) at net.minecraft.client.gui.inventory.GuiContainerCreative.drawGuiContainerBackgroundLayer(GuiContainerCreative.java:849) at net.minecraft.client.gui.inventory.GuiContainer.drawScreen(GuiContainer.java:111) at net.minecraft.client.renderer.InventoryEffectRenderer.drawScreen(InventoryEffectRenderer.java:43) at net.minecraft.client.gui.inventory.GuiContainerCreative.drawScreen(GuiContainerCreative.java:683) at net.minecraft.client.renderer.EntityRenderer.updateCameraAndRender(EntityRenderer.java:1036) at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:944) at net.minecraft.client.Minecraft.run(Minecraft.java:836) at net.minecraft.client.main.Main.main(Main.java:93) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at net.minecraft.launchwrapper.Launch.launch(Launch.java:131) at net.minecraft.launchwrapper.Launch.main(Launch.java:27) 2014-01-09 19:38:51 [Warnung] [Minecraft-Client] Failed to load texture: minecraft:textures/models/armor/serocraft/UnobtaniumArmor__layer_2.png java.io.FileNotFoundException: minecraft:textures/models/armor/serocraft/UnobtaniumArmor__layer_2.png at net.minecraft.client.resources.FallbackResourceManager.getResource(FallbackResourceManager.java:64) at net.minecraft.client.resources.SimpleReloadableResourceManager.getResource(SimpleReloadableResourceManager.java:63) at net.minecraft.client.renderer.texture.SimpleTexture.loadTexture(SimpleTexture.java:31) at net.minecraft.client.renderer.texture.TextureManager.loadTexture(TextureManager.java:84) at net.minecraft.client.renderer.texture.TextureManager.bindTexture(TextureManager.java:41) at net.minecraft.client.renderer.entity.Render.bindTexture(Render.java:53) at net.minecraft.client.renderer.entity.RenderPlayer.setArmorModel(RenderPlayer.java:72) at net.minecraft.client.renderer.entity.RenderPlayer.shouldRenderPass(RenderPlayer.java:514) at net.minecraft.client.renderer.entity.RendererLivingEntity.doRenderLiving(RendererLivingEntity.java:164) at net.minecraft.client.renderer.entity.RenderPlayer.func_130009_a(RenderPlayer.java:166) at net.minecraft.client.renderer.entity.RenderPlayer.doRender(RenderPlayer.java:556) at net.minecraft.client.renderer.entity.RenderManager.renderEntityWithPosYaw(RenderManager.java:312) at net.minecraft.client.gui.inventory.GuiInventory.func_110423_a(GuiInventory.java:121) at net.minecraft.client.gui.inventory.GuiContainerCreative.drawGuiContainerBackgroundLayer(GuiContainerCreative.java:849) at net.minecraft.client.gui.inventory.GuiContainer.drawScreen(GuiContainer.java:111) at net.minecraft.client.renderer.InventoryEffectRenderer.drawScreen(InventoryEffectRenderer.java:43) at net.minecraft.client.gui.inventory.GuiContainerCreative.drawScreen(GuiContainerCreative.java:683) at net.minecraft.client.renderer.EntityRenderer.updateCameraAndRender(EntityRenderer.java:1036) at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:944) at net.minecraft.client.Minecraft.run(Minecraft.java:836) at net.minecraft.client.main.Main.main(Main.java:93) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at net.minecraft.launchwrapper.Launch.launch(Launch.java:131) at net.minecraft.launchwrapper.Launch.main(Launch.java:27) I hope that you can help me.

Fixed after removing this method: @Override public void func_104112_b() { }

With @Override eclipse says that I must remove @Override or change the Vanilla Class IChunkProvider. Oh and the ChunkProviderPrimevalForest is only a copy of vanilla, because I'm don't know how I must start to make my own one and all tutorials I found says copy the vanilla code ....

Ok. WorldProviderPrimevalForest: ChunkProviderPrimevalForest: I hope, that this can help you!