Can't starting game in eclipse [Forge 1.8 latest version]

[SteveKunG]

[14:41:18] [main/INFO]: Extra: []

[14:41:18] [main/INFO]: Running with arguments: [--userProperties, {}, --accessToken, {REDACTED}, --assetIndex, 1.8, --assetsDir, C:/Documents and Settings/POOK/.gradle/caches/minecraft/assets, --version, 1.8, --tweakClass, net.minecraftforge.fml.common.launcher.FMLTweaker, --tweakClass, net.minecraftforge.gradle.GradleStartCommon$GradleStartTweaker]

[14:41:19] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker

[14:41:19] [main/INFO]: Using primary tweak class name net.minecraftforge.fml.common.launcher.FMLTweaker

[14:41:19] [main/INFO]: Loading tweak class name net.minecraftforge.gradle.GradleStartCommon$GradleStartTweaker

[14:41:19] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLTweaker

[14:41:19] [main/INFO]: Forge Mod Loader version 8.0.12.1261 for Minecraft 1.8 loading

[14:41:19] [main/INFO]: Java is Java HotSpot Client VM, version 1.7.0_71, running on Windows XP:x86:5.1, installed at C:\Program Files\Java\jre7

[14:41:19] [main/INFO]: Managed to load a deobfuscated Minecraft name- we are in a deobfuscated environment. Skipping runtime deobfuscation

[14:41:19] [main/INFO]: Calling tweak class net.minecraftforge.gradle.GradleStartCommon$GradleStartTweaker

[14:41:19] [main/INFO]: Injecting location in coremod net.minecraftforge.fml.relauncher.FMLCorePlugin

[14:41:19] [main/INFO]: Injecting location in coremod net.minecraftforge.classloading.FMLForgePlugin

[14:41:19] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker

[14:41:19] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.FMLDeobfTweaker

[14:41:19] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker

[14:41:19] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLInjectionAndSortingTweaker

[14:41:19] [main/INFO]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper

[14:41:19] [main/ERROR]: The binary patch set is missing. Either you are in a development environment, or things are not going to work!

[14:41:20] [main/ERROR]: FML appears to be missing any signature data. This is not a good thing

[14:41:20] [main/INFO]: Calling tweak class net.minecraftforge.fml.relauncher.CoreModManager$FMLPluginWrapper

[14:41:20] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.FMLDeobfTweaker

[14:41:20] [main/INFO]: Loading tweak class name net.minecraftforge.fml.common.launcher.TerminalTweaker

[14:41:20] [main/INFO]: Calling tweak class net.minecraftforge.fml.common.launcher.TerminalTweaker

[14:41:20] [main/INFO]: Launching wrapped minecraft {net.minecraft.client.main.Main}

[14:41:20] [main/ERROR]: Unable to launch

java.lang.reflect.InvocationTargetException

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_71]

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_71]

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.7.0_71]

at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.7.0_71]

at net.minecraft.launchwrapper.Launch.launch(Launch.java:135) [launchwrapper-1.11.jar:?]

at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.11.jar:?]

at net.minecraftforge.gradle.GradleStartCommon.launch(GradleStartCommon.java:78) [start/:?]

at GradleStart.main(GradleStart.java:45) [start/:?]

Caused by: java.lang.NoClassDefFoundError: net/minecraft/client/Minecraft

at net.minecraft.client.main.Main.main(SourceFile:40) ~[Main.class:?]

... 8 more

Caused by: java.lang.ClassNotFoundException: net.minecraft.client.Minecraft

at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191) ~[launchwrapper-1.11.jar:?]

at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_71]

at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_71]

at net.minecraft.client.main.Main.main(SourceFile:40) ~[Main.class:?]

... 8 more

Caused by: java.lang.ClassFormatError: Illegal class name "org.lwjgl.LWJGLException" in class file net/minecraft/client/Minecraft

at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.7.0_71]

at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.7.0_71]

at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.7.0_71]

at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182) ~[launchwrapper-1.11.jar:?]

at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_71]

at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_71]

at net.minecraft.client.main.Main.main(SourceFile:40) ~[Main.class:?]

... 8 more

 

Please help! T_T

[SteveKunG]

That doesn't work. When I try to clean up the cache and setupDevWorkspace. Sorry!

[Divisor]

Exactly the same problem on my machine. (forge-1.8-11.14.0.1268-1.8-src.zip)

 

Also something very similar happens when you just want to acquire some information via reflection (see

[1.8] ClassFormatError when loading class "net/minecraft/client/gui/GuiScreen")

[LexManos]

Something in your setup is non-standard.

And it is causing the exception information to be injected incorrectly.

A clean cache, and updated FG should work just fine.

If not you need to provide your exact setup

[Divisor]

I tried running Minecraft Forge (in eclipse) again, on my old Windows XP computer this time, but with exactly the same result.

 

Environment:

• Operating System: Windows XP 32bit
  
• Java: jdk-7u71-windows-i586
  
• Eclipse: Version 3.4.2
  
• ForgeGradle: forge-1.8-11.14.0.1268-1.8-src
  

 

Out of curiosity, what are the exact versions of the java runtime environments Minecraft Forge (in eclipse) is known to start up correctly.

[Divisor]

I tried to run Minecraft Forge with the latest version of everything, but the error still occurs.

 

Environment:

• Operating System: Windows 7 Professional SP1 64bit
  
• Java JDK: jdk1.8.0_25 (64bit) (JAVA_HOME)
  
• Java JRE: jre1.8.0_25 (64bit)
  
• Eclipse: IDE for Java Developers - Luna Service Release 1 (4.4.1)
  
• ForgeGradle: forge-1.8-11.14.0.1269-1.8-src
  

 

Procedure:

• Delete folder "/AppData/.gradle"
  
• Ensure JAVA_HOME is "C:\Program Files\Java\jdk1.8.0_25"[/i]
  
• Unpack forge-1.8-11.14.0.1269-1.8-src.zip
  
• Open Command promt in folder "forge-1.8-11.14.0.1269-1.8-src"
  
• Execute "gradlew setupDevWorkspace"
  
• Execute "gradlew eclipse"
  
• Run eclipse
  
• Switch workspace to "forge-1.8-11.14.0.1269-1.8-src\eclipse"
  
• Select Run/Client
  
• Error above shows up in eclipse console
  

[LexManos]

give me your entire .gradle folder and your project folder.

SOMETHING is adding invalid exceptions to the classes, and it is not our data.

[Divisor]

I am also providing the console stdout from the gradlew executions.

 

Artefacts:

• Folder ".gradle": gradle.zip
  
• Project folder: project.zip
  
• Stdout "gradlew setupDevWorkspace": gradlew_setupDevWorkspace_stdout.txt
  
• Stdout "gradlew eclipse": gradlew_eclipse_stdout.txt
  

[LexManos]

https://github.com/ModCoderPack/MCInjector/commit/6015659b0914a2f0ac966e8b24e16c1e6f7867ec

That should fix it, refresh everything and run again, thats really really odd.

Guess we found a 'bug' in Fernflower, it shouldn't decompile those classes correctly.

[Divisor]

Confirmed - after a full refresh and rebuild the client started up normally in eclipse.

[SteveKunG]

Thank you very much. That's work!