[1.7.2] When I debug this is whta happens

[delemberen12]

VVVVVV

 

 

[19:20:31] [main/INFO]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker

[19:20:31] [main/ERROR]: Unable to launch

java.lang.ClassNotFoundException: cpw.mods.fml.common.launcher.FMLTweaker

at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.7.0_51]

at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.7.0_51]

at java.security.AccessController.doPrivileged(Native Method) ~[?:1.7.0_51]

at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.7.0_51]

at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_51]

at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) ~[?:1.7.0_51]

at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_51]

at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:104) ~[launchwrapper-1.9.jar:?]

at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_51]

at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.7.0_51]

at java.lang.Class.forName0(Native Method) ~[?:1.7.0_51]

at java.lang.Class.forName(Unknown Source) ~[?:1.7.0_51]

at net.minecraft.launchwrapper.Launch.launch(Launch.java:97) [launchwrapper-1.9.jar:?]

at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.9.jar:?]

 

[coolboy4531]

You've accidentally added some breakpoints to Eclipse. Try removing them.

 

How to remove (disable) ALL breakpoints from Eclipse:

Look for Run.
Click on:
> Remove all Breakpoints
--- You can also press Skip all Breakpoints ---

 

How to remove SOME breakpoints from Eclipse:

Look for Window.
Hover over Show View.
Click on Other...
Open the Folder named "Debug"
Click on Breakpoints.
Uncheck the breakpoints OR right-click and delete them.

[acid1103]

You've accidentally added some breakpoints to Eclipse. Try removing them.

 

How to remove (disable) ALL breakpoints from Eclipse:

Look for Run.
Click on:
> Remove all Breakpoints
--- You can also press Skip all Breakpoints ---

That's not what he did. I'm having the same problem, though, so I don't know how to fix it.

How to remove SOME breakpoints from Eclipse:

Look for Window.
Hover over Show View.
Click on Other...
Open the Folder named "Debug"
Click on Breakpoints.
Uncheck the breakpoints OR right-click and delete them.