An internal error occurred during: "Launching ModificationToolkit".
java.lang.NullPointerException
at org.eclipse.jdt.launching.JavaLaunchDelegate.launch(JavaLaunchDelegate.java:101)
at org.eclipse.visualvm.launcher.java.VisualVMJavaDelegate.launch(VisualVMJavaDelegate.java:44)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:858)
at org.eclipse.debug.internal.core.LaunchConfiguration.launch(LaunchConfiguration.java:707)
at org.eclipse.debug.internal.ui.DebugUIPlugin.buildAndLaunch(DebugUIPlugin.java:1018)
at org.eclipse.debug.internal.ui.DebugUIPlugin$8.run(DebugUIPlugin.java:1222)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:53)
I've seen this on the Internet a bit, but there doesn't seem to be a resolution for it. My project launches fine without using this plugin, and this issue also affects my other projects (if I attempt to launch using VisualVM).
Using this version of VisualVM - http://visualvm.java.net/eclipse-launcher.html
As I first installed it, (as told on the page you gave me,) it did work. So I need some information first:
How to get the paths of your VisualVM plugin:
How to get the version of VisualVM:
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