I was running 2.0 M4 and today upgraded to 3.0 M1.

After upgrading and starting designer, I get the following error:

Unable to read workbench state. Workbench UI layout will be reset.

Reason:
java.lang.NullPointerException

I'm unable to open any previous project. I uninstalled 3.0 and reinstalled
2.0 but still get the same error.

Attached is a text file with the error log when starting Designer.

Any help would be greatly appreciated. I need to be able to work on the
projects.

Thanks,
Dave
dave.falls@beaufort.k12.sc.us