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Trouble getting forge to work

Posted June 18, 201312 yr

I was playing on an older version for a while (1.4.7 with custom launcher and custom directory).. but i was pretty much on the latest content.. now i wanted to try getting the latest versions of the mods and of course they need the latest forge version... so i got my minecraft to 1.5.2 downloaded everything and prepared everything... tried installing forge via magiclauncher and manually adding to minecraft.jar added the mods in mod/coremods folders and tried starting... magiclauncher brought up some error about invocationtargetexception and incompatibleclasschangeerror while starting via normal launcher got stuck in loading screen close to the end at the "Done Loading" part (getting a screenshot if you want)

log from the minecrafttester.bat:

Starting Minecraft...

Exception in thread "main" java.lang.SecurityException: Invalid signature file d

igest for Manifest main attributes

at sun.security.util.SignatureFileVerifier.processImpl(Unknown Source)

at sun.security.util.SignatureFileVerifier.process(Unknown Source)

at java.util.jar.JarVerifier.processEntry(Unknown Source)

at java.util.jar.JarVerifier.update(Unknown Source)

at java.util.jar.JarFile.initializeVerifier(Unknown Source)

at java.util.jar.JarFile.getInputStream(Unknown Source)

at sun.misc.URLClassPath$JarLoader$2.getInputStream(Unknown Source)

at sun.misc.Resource.cachedInputStream(Unknown Source)

at sun.misc.Resource.getByteBuffer(Unknown Source)

at java.net.URLClassLoader.defineClass(Unknown Source)

at java.net.URLClassLoader.access$100(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 sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at sun.launcher.LauncherHelper.checkAndLoadMain(Unknown Source)

Finished session

heres the full log of the magiclauncher test:

*** MagicMinecraftLauncher 1.1.4 ***

LCP: D:\Downloads\minecraftforge-universal-1.5.2-7.8.1.737.zip;C:\Users\Sora\AppData\Roaming\.minecraft\versions\1.5.2\1.5.2.jar;C:\Users\Sora\AppData\Roaming\.minecraft\libraries\net\sf\jopt-simple\jopt-simple\4.4\jopt-simple-4.4.jar;C:\Users\Sora\AppData\Roaming\.minecraft\libraries\org\ow2\asm\asm-all\4.1\asm-all-4.1.jar;C:\Users\Sora\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl\2.9.0\lwjgl-2.9.0.jar;C:\Users\Sora\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl_util\2.9.0\lwjgl_util-2.9.0.jar;C:\Users\Sora\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput\2.0.5\jinput-2.0.5.jar;C:\Users\Sora\AppData\Roaming\.minecraft\libraries\net\java\jutils\jutils\1.0.0\jutils-1.0.0.jar;C:\Users\Sora\AppData\Roaming\.minecraft\libraries\org\lwjgl\lwjgl\lwjgl-platform\2.9.0\lwjgl-platform-2.9.0-natives-windows.jar;C:\Users\Sora\AppData\Roaming\.minecraft\libraries\net\java\jinput\jinput-platform\2.0.5\jinput-platform-2.0.5-natives-windows.jar

MainClass: net.minecraft.client.Minecraft

Restoring disabled mods: mods

Disable inactive mods: mods

Restoring disabled mods: coremods

Disable inactive mods: coremods

java.lang.reflect.InvocationTargetException

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 magic.launcher.Launcher.main(Unknown Source)

Caused by: java.lang.IncompatibleClassChangeError: Implementing class

at java.lang.ClassLoader.defineClass1(Native Method)

at java.lang.ClassLoader.defineClass(Unknown Source)

at java.security.SecureClassLoader.defineClass(Unknown Source)

at java.net.URLClassLoader.defineClass(Unknown Source)

at java.net.URLClassLoader.access$100(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.Class.getDeclaredFields0(Native Method)

at java.lang.Class.privateGetDeclaredFields(Unknown Source)

at java.lang.Class.getDeclaredField(Unknown Source)

at cpw.mods.fml.relauncher.ReflectionHelper.findField(ReflectionHelper.java:78)

at cpw.mods.fml.relauncher.ReflectionHelper.getPrivateValue(ReflectionHelper.java:110)

at cpw.mods.fml.relauncher.FMLRelauncher.computeExistingClientHome(FMLRelauncher.java:221)

at cpw.mods.fml.relauncher.FMLRelauncher.relaunchClient(FMLRelauncher.java:103)

at cpw.mods.fml.relauncher.FMLRelauncher.handleClientRelaunch(FMLRelauncher.java:38)

at net.minecraft.client.Minecraft.main(Minecraft.java:2237)

... 5 more

edit: just in case... i tried both with only forge... thats the result

Quote

June 18, 201312 yr

The first log shows that you didn't delete your meta-info

The second log shows that you installed for the incorrect version of minecraft.

Try cleaning up your setup and installing again.

I do Forge for free, however the servers to run it arn't free, so anything is appreciated.
Consider supporting the team on Patreon

Quote

June 18, 201312 yr

Author

okay magic launcher seems to be glitched right now with the 1.5.2 version...

tried again with normal launcher..

result of the first start which ended with an error

2013-06-18 21:18:31 [iNFO] [ForgeModLoader] Forge Mod Loader version 5.2.23.737 for Minecraft 1.5.2 loading

2013-06-18 21:18:31 [iNFO] [ForgeModLoader] Java is Java HotSpot 64-Bit Server VM, version 1.7.0_17, running on Windows 8:amd64:6.2, installed at C:\Program Files\Java\jre7

2013-06-18 21:18:31 [FINE] [ForgeModLoader] Java classpath at launch is C:\Users\Sora\Desktop\Minecraft.exe

2013-06-18 21:18:31 [FINE] [ForgeModLoader] Java library path at launch is C:\Program Files\Java\jre7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\:\Programme\TortoiseSVN\bin;C:\Program Files (x86)\Windows Live\Shared;C:\Program Files\Java\jre7\bin;.

2013-06-18 21:18:31 [FINE] [ForgeModLoader] Enabling runtime deobfuscation

2013-06-18 21:18:31 [FINEST] [ForgeModLoader] All core mods are successfully located

2013-06-18 21:18:31 [FINEST] [ForgeModLoader] Discovering coremods

2013-06-18 21:18:31 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/argo-small-3.2.jar

2013-06-18 21:18:31 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/argo-small-3.2.jar

2013-06-18 21:18:36 [sEVERE] [ForgeModLoader] There was a problem downloading the file argo-small-3.2.jar automatically. Perhaps you have an environment without internet access. You will need to download the file manually or restart and let it try again

2013-06-18 21:18:36 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-14.0-rc3.jar

2013-06-18 21:18:36 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-14.0-rc3.jar

2013-06-18 21:18:41 [sEVERE] [ForgeModLoader] There was a problem downloading the file guava-14.0-rc3.jar automatically. Perhaps you have an environment without internet access. You will need to download the file manually or restart and let it try again

2013-06-18 21:18:41 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.1.jar

2013-06-18 21:18:41 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.1.jar

2013-06-18 21:18:42 [FINEST] [ForgeModLoader] Download complete

2013-06-18 21:18:42 [iNFO] [ForgeModLoader] Download complete

2013-06-18 21:18:42 [FINEST] [ForgeModLoader] Library file asm-all-4.1.jar was downloaded and verified successfully

2013-06-18 21:18:42 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-148.jar

2013-06-18 21:18:42 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-148.jar

2013-06-18 21:18:50 [FINEST] [ForgeModLoader] Download complete

2013-06-18 21:18:50 [iNFO] [ForgeModLoader] Download complete

2013-06-18 21:18:50 [FINEST] [ForgeModLoader] Library file bcprov-jdk15on-148.jar was downloaded and verified successfully

2013-06-18 21:18:50 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/deobfuscation_data_1.5.2.zip

2013-06-18 21:18:50 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/deobfuscation_data_1.5.2.zip

2013-06-18 21:18:55 [sEVERE] [ForgeModLoader] There was a problem downloading the file deobfuscation_data_1.5.2.zip automatically. Perhaps you have an environment without internet access. You will need to download the file manually or restart and let it try again

2013-06-18 21:18:55 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/scala-library.jar

2013-06-18 21:18:55 [iNFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/scala-library.jar

2013-06-18 21:19:12 [FINEST] [ForgeModLoader] Download complete

2013-06-18 21:19:12 [iNFO] [ForgeModLoader] Download complete

2013-06-18 21:19:12 [FINEST] [ForgeModLoader] Library file scala-library.jar was downloaded and verified successfully

2013-06-18 21:19:12 [sEVERE] [ForgeModLoader] There were errors during initial FML setup. Some files failed to download or were otherwise corrupted. You will need to manually obtain the following files from these download links and ensure your lib directory is clean.

2013-06-18 21:19:12 [sEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/argo-small-3.2.jar

2013-06-18 21:19:12 [sEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/guava-14.0-rc3.jar

2013-06-18 21:19:12 [sEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/asm-all-4.1.jar

2013-06-18 21:19:12 [sEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/bcprov-jdk15on-148.jar

2013-06-18 21:19:12 [sEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/deobfuscation_data_1.5.2.zip

2013-06-18 21:19:12 [sEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/scala-library.jar

2013-06-18 21:19:12 [sEVERE] [ForgeModLoader] <===========>

2013-06-18 21:19:12 [sEVERE] [ForgeModLoader] The following is the errors that caused the setup to fail. They may help you diagnose and resolve the issue

2013-06-18 21:19:12 [sEVERE] [ForgeModLoader] A download error occured

2013-06-18 21:19:12 [sEVERE] [ForgeModLoader] <<< ==== >>>

2013-06-18 21:19:12 [sEVERE] [ForgeModLoader] The following is diagnostic information for developers to review.

2013-06-18 21:19:12 [sEVERE] [ForgeModLoader] Error details

java.lang.RuntimeException: A download error occured

at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:548)

at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:165)

at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:172)

at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:259)

at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:229)

at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:25)

at net.minecraft.Launcher.replace(Launcher.java:136)

at net.minecraft.Launcher$1.run(Launcher.java:79)

Caused by: java.net.SocketTimeoutException: Read timed out

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)

at java.lang.reflect.Constructor.newInstance(Unknown Source)

at sun.net.www.protocol.http.HttpURLConnection$6.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at sun.net.www.protocol.http.HttpURLConnection.getChainedException(Unknown Source)

at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)

at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:532)

... 7 more

Caused by: java.net.SocketTimeoutException: Read timed out

at java.net.SocketInputStream.socketRead0(Native Method)

at java.net.SocketInputStream.read(Unknown Source)

at java.io.BufferedInputStream.fill(Unknown Source)

at java.io.BufferedInputStream.read1(Unknown Source)

at java.io.BufferedInputStream.read(Unknown Source)

at sun.net.www.http.HttpClient.parseHTTPHeader(Unknown Source)

at sun.net.www.http.HttpClient.parseHTTP(Unknown Source)

at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)

at sun.net.www.protocol.http.HttpURLConnection.getHeaderField(Unknown Source)

at java.net.URLConnection.getHeaderFieldLong(Unknown Source)

at java.net.URLConnection.getContentLengthLong(Unknown Source)

at java.net.URLConnection.getContentLength(Unknown Source)

at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:531)