I can run from Processing fine, and export the applet fine, but exporting to an
application gives me the following error. My simple programs still export correctly, but
not the large one. This is happening in 1.0.1

java.lang.NullPointerException
at processing.app.Sketch.packClassPathIntoZipFileRecursive(Sketch.java:2652 )
at processing.app.Sketch.packClassPathIntoZipFileRecursive(Sketch.java:2661 )
at processing.app.Sketch.packClassPathIntoZipFile(Sketch.java:2635)
at processing.app.Sketch.exportApplication(Sketch.java:2289)
at processing.app.Sketch.exportApplication(Sketch.java:2098)
at processing.app.Sketch.exportApplicationPrompt(Sketch.java:2082)
at processing.app.Editor$46.run(Editor.java:1998)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.
java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.jav a:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.
java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

That's a problem with a .zip or .jar file in your code folder. Check any
files that are in there to make sure they're not corrupt.

The code folder was empty, but deleting it did fix the problem.

Thanks.

Turns out to be a bug, but I've fixed it for the next release. Thanks for
the report.