Error: Cannot find the main class. Program will exit

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Bryan Foster

New Member
Jul 29, 2019
5
0
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Operating System and bit type: windows 7: 32 bit
Java version/update and bit type: newest java
Launcher version: windows 7
Console log, pastebin.com link:
Description of the Issue: i try to launch ftb and this error comes up:


java.lang.UnsupportedClassVersionError: net/ftb/mclauncher/MinecraftLauncher (Unsupported major.minor version 50.0)
at java.lang.ClassLoader.defineClass0(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$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
 
Uninstall all of your java versions and restart your computer. After you restart go Here and make sure to get the latest 32 bit version of java. Hope this helps :)