Hi everyone,

 

I'm a greenhorn in modding and can't get the debug mode in eclipse to run.

The error messages are no help to me.

I do have a second, modded version of minecraft on this PC. Maybe this is an issue? I'm thinking that only the "minecraft" and the ".minecraft" folder are of importance, maybe I am wrong? I just moved those folders to the desktop and installed a clean MC version.

 

Thanks for any help!

 

This is the eclipse log:

 

[09:26:16] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker

[09:26:16] [main/INFO] [LaunchWrapper]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker

[09:26:16] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker

[09:26:16] [main/INFO] [FML]: Forge Mod Loader version 7.2.211.1121 for Minecraft 1.7.2 loading

[09:26:17] [main/INFO] [FML]: Java is Java HotSpot 64-Bit Server VM, version 1.7.0_71, running on Windows 7:amd64:6.1, installed at C:\Program Files\Java\jre7

[09:26:17] [main/INFO] [FML]: Managed to load a deobfuscated Minecraft name- we are in a deobfuscated environment. Skipping runtime deobfuscation

[09:26:17] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker

[09:26:17] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker

[09:26:17] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker

[09:26:17] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker

[09:26:17] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper

[09:26:17] [main/ERROR] [FML]: The binary patch set is missing. Either you are in a development environment, or things are not going to work!

[09:26:17] [main/ERROR] [FML]: The minecraft jar file:/C:/Users/Jan/.gradle/caches/minecraft/net/minecraftforge/forge/1.7.2-10.12.2.1121/forgeSrc-1.7.2-10.12.2.1121.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!

[09:26:17] [main/ERROR] [FML]: FML has been ordered to ignore the invalid or missing minecraft certificate. This is very likely to cause a problem!

[09:26:17] [main/ERROR] [FML]: Technical information: ClientBrandRetriever was at jar:file:/C:/Users/Jan/.gradle/caches/minecraft/net/minecraftforge/forge/1.7.2-10.12.2.1121/forgeSrc-1.7.2-10.12.2.1121.jar!/net/minecraft/client/ClientBrandRetriever.class, there were 0 certificates for it

[09:26:17] [main/ERROR] [FML]: FML appears to be missing any signature data. This is not a good thing

[09:26:17] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper

[09:26:17] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLDeobfTweaker

[09:26:18] [main/INFO] [LaunchWrapper]: Launching wrapped minecraft {net.minecraft.client.main.Main}

[09:26:18] [main/ERROR] [LaunchWrapper]: 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:134) [launchwrapper-1.9.jar:?]

at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.9.jar:?]

Caused by: java.lang.UnsatisfiedLinkError: no lwjgl in java.library.path

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

at java.lang.Runtime.loadLibrary0(Unknown Source) ~[?:1.7.0_71]

at java.lang.System.loadLibrary(Unknown Source) ~[?:1.7.0_71]

at org.lwjgl.Sys$1.run(Sys.java:73) ~[lwjgl-2.9.0.jar:?]

at java.security.AccessController.doPrivileged(Native Method) ~[?:1.7.0_71]

at org.lwjgl.Sys.doLoadLibrary(Sys.java:66) ~[lwjgl-2.9.0.jar:?]

at org.lwjgl.Sys.loadLibrary(Sys.java:95) ~[lwjgl-2.9.0.jar:?]

at org.lwjgl.Sys.<clinit>(Sys.java:112) ~[lwjgl-2.9.0.jar:?]

at net.minecraft.client.Minecraft.getSystemTime(Minecraft.java:2675) ~[Minecraft.class:?]

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

... 6 more

 

Add

-Djava.library.path="C:/ForgeGradle/build/natives"

to your VM arguments in your debug configuration.

Replace

C:/ForgeGradle/build/natives

with the actual path to the build/natives folder in your ForgeGradle environment.

Runs like a 1.

Thanks alot!

No, don't do that. The proper fix is to use GradleStart as your main class. It will set up everything for running Minecraft.

For that you need to update to 1.7.10, which you should have done already anyways. There is no reason to use 1.7.2.

 

The strange thing is, if I add a program argument, like --username, it crashes with the same error for me (and yes, I have GradleStart as main class)...

So I've explicitly specified the natives library path.

 

@OP

I didn't see you didn't use GradleStart (didn't look at the complete stacktrace), so you should go with diesieben07's solution.

Will do!