Hello. I'm having issues getting Forge to work. I've taken a completely fresh installation of Minecraft, downloaded the latest recommended build for clients (minecraftforge-client-3.3.8.152), and followed the instructions for proper installation (take the contents of the forge zip and drop them into the minecraft jar). However, I cannot get pasted the loading screen, as the client freezes at a Done Loading screen. Apparently this was an issue in the past with 1.2.5, but no one seems to have had a satisfactory solution at the time other than to roll back to a previous version.

 

What's most infuriating is that Forge had previously worked for me until this afternoon, when the Done Loading freeze started occurring.

 

I am not using any other mods at this time, and the entire setup is just a vanilla installation of Minecraft with Forge newly installed.

 

 

Exception in thread "Thread-5" java.lang.SecurityException: SHA1 digest error fo

r net/minecraft/client/MinecraftApplet.class

        at sun.security.util.ManifestEntryVerifier.verify(Unknown Source)

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

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

        at java.util.jar.JarVerifier$VerifierStream.read(Unknown Source)

        at sun.misc.Resource.getBytes(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.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 net.minecraft.GameUpdater.createApplet(GameUpdater.java:396)

        at net.minecraft.Launcher$1.run(Launcher.java:78)

 

You didnt delete meta-inf

How very silly of me. It's been awhile since I had modded Minecraft, and I forgot that meta-inf was a directory and not a file; not knowing much about the inner-workings of Minecraft, I thought it was something like a .ini that's occasionally created in .minecraft and not a directory in minecraft.jar.

 

Thank you for your help.