I had Eclipse Indigo installed on my computer with the Android plugin and it was working perfectly for about two weeks. Today, I updated java and quicktime then restarted my
Solution for Mac
Reason: Eclipse copies from one location to other
Solution: Paths change needed in /Applications/eclipse/Eclipse.app/Contents/MacOS/eclipse.ini
Fix path for plugins\org.eclipse.equinox.launcher_1.0.100.v20080509-1800.jar