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jadedcat / MF3Configs

Magic Farm 3 Configs
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MF3 won't launch #25

Closed ChaseThePyro closed 8 years ago

ChaseThePyro commented 8 years ago

I don't get a crash report, however, the launcher gives me this output:

[18:57:28] [main/INFO]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker [18:57:28] [main/ERROR]: Unable to launch java.lang.ClassNotFoundException: cpw.mods.fml.common.launcher.FMLTweaker at java.net.URLClassLoader$1.run(URLClassLoader.java:372) ~[?:1.8.0_25] at java.net.URLClassLoader$1.run(URLClassLoader.java:361) ~[?:1.8.0_25] at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_25] at java.net.URLClassLoader.findClass(URLClassLoader.java:360) ~[?:1.8.0_25] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_25] at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) ~[?:1.8.0_25] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_25] at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:106) ~[launchwrapper-1.12.jar:?] at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_25] at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_25] at java.lang.Class.forName0(Native Method) ~[?:1.8.0_25] at java.lang.Class.forName(Class.java:344) ~[?:1.8.0_25] at net.minecraft.launchwrapper.Launch.launch(Launch.java:98) [launchwrapper-1.12.jar:?] at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.12.jar:?] Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=256m; support was removed in 8.0

If anyone has any advice or solutions, they would be greatly appreciated.

Shadowd1 commented 8 years ago

I can't get it to launch either. My crash report is here

http://pastebin.com/Y6kqDGuM.

I am wondering if it is that I am using too new of java. Does anyone have an idea?

ghost commented 8 years ago

Seems like a buggy version of forge has been downloaded. Try forcing an update of the modpack.

ghost commented 8 years ago

Corrupted forge installation;

  1. Write down minecraft version(we need forge version later) pack uses
  2. Click (...) button
  3. Select Open Folder
  4. Locate Curse/Minecraft
  5. Open `install/libraries/net/minecraftforge/forge/<version from step 1>´
  6. Delete file in the folder. e.g. forge-1.10-12.18.0.2000-1.10.0.jar
  7. Restart pack