Plug-in "com.ibm.etools.portal.ui" was unable to instantiate class "com.ibm.etools.portal.internal.wizard.portal.PortalProjectWizard".
Array index out of range: -1
Creating a new Portal Project results in "Array index out of range: -1" error
This problem only occurs if you attempt to create a new Portal Project when WebSphere Portal Server v7.0 server is installed on your machine.
It is not possible to create or work with Portal projects targeting IBM WebSphere Portal v7.0 or later.
Future versions of Rational Application Developer will show a more appropriate warning message