This is a fairly common problem that newbies using Google Web Kit within Eclipse encounter with their the Java Runtime Environment. Chances are you just upgraded your JRE to 1.6.0_31.
The solution is to add an extra parameter in your virtual machine run configuration using either:
If that does not work, try this.
To go to the run configuration, do the following:
- Right click project name
- Go to Run As > Run Configurations
- Go to Arguments tab
- Under VM Arguments, add the extra parameter, then click Run button
There you go! That should get you back into development mode!