Minecraft Forums

Hey guys,
when I downloaded minecraftforge 1.4.5, it wouldn't work with minecraft. I followed all instructions and deleted META-INF. After I downloaded it, and started minecraft, it showed an error that said exactly this


'There is a fatal error starting up minecraft and FML. Minecraft cannot be started in its current configuration.'

It told me to go to this file ForgeModLoader-client-0.log

This is what it said


2012-12-11 10:37:19 [INFO] [ForgeModLoader] Forge Mod Loader version 4.5.17.479 for Minecraft 1.4.5 loading
2012-12-11 10:37:19 [FINEST] [ForgeModLoader] All core mods are successfully located
2012-12-11 10:37:19 [FINEST] [ForgeModLoader] Discovering coremods
2012-12-11 10:37:19 [FINEST] [ForgeModLoader] Found library file argo-2.25.jar present and correct in lib dir
2012-12-11 10:37:19 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar
2012-12-11 10:37:19 [INFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar
2012-12-11 10:37:24 [FINEST] [ForgeModLoader] Download complete
2012-12-11 10:37:24 [INFO] [ForgeModLoader] Download complete
2012-12-11 10:37:24 [FINEST] [ForgeModLoader] Library file guava-12.0.1.jar was downloaded and verified successfully
2012-12-11 10:37:24 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar
2012-12-11 10:37:24 [INFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar
2012-12-11 10:37:30 [FINEST] [ForgeModLoader] Download complete
2012-12-11 10:37:30 [INFO] [ForgeModLoader] Download complete
2012-12-11 10:37:30 [FINEST] [ForgeModLoader] Library file asm-all-4.0.jar was downloaded and verified successfully


Please Help!! Really want to use mods.

Try deleting the META-INF file in the minecraft-1.4.5.jar.

2012-12-11 22:02:30 [INFO] [ForgeModLoader] Forge Mod Loader version 4.5.17.479 for Minecraft 1.4.5 loading
2012-12-11 22:02:30 [FINEST] [ForgeModLoader] All core mods are successfully located
2012-12-11 22:02:30 [FINEST] [ForgeModLoader] Discovering coremods
2012-12-11 22:02:30 [FINEST] [ForgeModLoader] Found library file argo-2.25.jar present and correct in lib dir
2012-12-11 22:02:30 [FINEST] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar
2012-12-11 22:02:30 [INFO] [ForgeModLoader] Downloading file http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar
2012-12-11 22:02:35 [SEVERE] [ForgeModLoader] There was a problem downloading the file guava-12.0.1.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

2012-12-11 22:02:35 [FINEST] [ForgeModLoader] Found library file asm-all-4.0.jar present and correct in lib dir
2012-12-11 22:02:35 [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.
2012-12-11 22:02:35 [SEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/argo-2.25.jar
2012-12-11 22:02:35 [SEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/guava-12.0.1.jar
2012-12-11 22:02:35 [SEVERE] [ForgeModLoader] *** Download http://files.minecraftforge.net/fmllibs/asm-all-4.0.jar
2012-12-11 22:02:35 [SEVERE] [ForgeModLoader] <===========>
2012-12-11 22:02:35 [SEVERE] [ForgeModLoader] The following is the errors that caused the setup to fail. They may help you diagnose and resolve the issue
2012-12-11 22:02:35 [SEVERE] [ForgeModLoader] A download error occured
2012-12-11 22:02:35 [SEVERE] [ForgeModLoader] <<< ==== >>>
2012-12-11 22:02:35 [SEVERE] [ForgeModLoader] The following is diagnostic information for developers to review.
2012-12-11 22:02:35 [SEVERE] [ForgeModLoader] Error details
java.lang.RuntimeException: A download error occured
at cpw.mods.fml.relauncher.RelaunchLibraryManager.downloadFile(RelaunchLibraryManager.java:482)
at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:131)
at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:155)
at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:242)
at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:212)
at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:28)
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 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:466)
... 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.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:465)
... 7 more
2012-12-11 22:06:15 [INFO] [STDERR] Exception in thread "Thread-5" java.lang.RuntimeException: java.lang.RuntimeException: A fatal error occured and FML cannot continue
2012-12-11 22:06:15 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:175)
2012-12-11 22:06:15 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:242)
2012-12-11 22:06:15 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:212)
2012-12-11 22:06:15 [INFO] [STDERR] at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:28)
2012-12-11 22:06:15 [INFO] [STDERR] at net.minecraft.Launcher.replace(Launcher.java:136)
2012-12-11 22:06:15 [INFO] [STDERR] at net.minecraft.Launcher$1.run(Launcher.java:79)
2012-12-11 22:06:15 [INFO] [STDERR] Caused by: java.lang.RuntimeException: A fatal error occured and FML cannot continue
2012-12-11 22:06:15 [INFO] [STDERR] at cpw.mods.fml.relauncher.RelaunchLibraryManager.handleLaunch(RelaunchLibraryManager.java:227)
2012-12-11 22:06:15 [INFO] [STDERR] at cpw.mods.fml.relauncher.FMLRelauncher.setupHome(FMLRelauncher.java:155)
2012-12-11 22:06:15 [INFO] [STDERR] ... 5 more

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i need heelp what did i do wrong plzz help

Make sure to put the Forge's metainf into the jar, but delete minecrafts.

Quote from warrior517

Make sure to put the Forge's metainf into the jar, but delete minecrafts.

No, you delete Forge's META-INF.