[news.eclipse.technology.laszlo] Re: NullPointerException when switching

[kmassey@xxxxxxxxxxxxxxxxxxx (Keith Massey)]

Greg Murray wrote:

> I get the stack trace at the end of this 
> message, regardless of what perspective I try and switch to.> 	at 
org.eclipse.core.launcher.Main.main(Main.java:948)

I am not sure what the real root of this problem is, but you modify 
org.eclipse.laszlo.rct.script.internal.ScriptModel to protect against a 
null project nature, and patch 
plugins/org.eclipse.laszlo.rct.script_0.2.0/script.jar with the modified 
class file, the problem goes away.  I had to modify ScriptModel in two 
places:
(1) At the beginning of ScriptModel:determineIfInSource, I return null 
if(project.getProjectNature() == null)
(2) At the beginning of ScriptModel:conflictsWithOutputLocation, I return 
false (although maybe this should be true?) 
if(project.getProjectNature()==null)

Hope that helps.

Keith