[udig-devel] How to make a Custom RCP Application

[Dave S-B]

It looks like you haven't defined Eclipse Intro content (in your main 
plugin) and a welcome page (in the product configuration). uDIG is 
trying to create the "Help" - "Welcome" menu item which allows a user to 
open the welcome screen (usually this shows the first time you run the 
product). If you haven't defined any Intro content you'll get this null 
pointer exception.
>
>> Exception in thread "Thread-3" java.lang.NullPointerException
>>     at org.eclipse.ui.internal.IntroAction.<init>(IntroAction.java:60)
>>     at 
>> org.eclipse.ui.actions.ActionFactory$11.create(ActionFactory.java:338)
>>     at
>> net.refractions.udig.internal.ui.UDIGActionBarAdvisor.fillHelpMenu(UDIGActionBarAdvisor.java:449) 
>>
>>     at
>> net.refractions.udig.internal.ui.UDIGActionBarAdvisor.fillMenuBar(UDIGActionBarAdvisor.java:165) 
>>
>>
>> Any hints on how to solve this problem ?