Unexpected Error in 3.3.1

Hello Stencylers ! I was upgrading a KIT from 3.2 or 3.1  to 3.3.1(3.4) and right after the unexpected error came back  !
It only happens when I try to upgrade a kit .    Full Logs attached at bottom of post .

Details :
Unexpected problem on thread AWT-EventQueue-0: java.lang.NullPointerException
java.lang.RuntimeException: java.lang.NullPointerException
   at stencyl.sw.app.tasks.StencylWorker.done(StencylWorker.java:74)
   at stencyl.sw.app.tasks.StencylWorker.done(StencylWorker.java:54)
   at javax.swing.SwingWorker$5.run(Unknown Source)
   at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.run(Unknown Source)
   at sun.swing.AccumulativeRunnable.run(Unknown Source)
   at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.actionPerformed(Unknown Source)
   at javax.swing.Timer.fireActionPerformed(Unknown Source)
   at javax.swing.Timer$DoPostEvent.run(Unknown Source)
   at java.awt.event.InvocationEvent.dispatch(Unknown Source)
   at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
   at java.awt.EventQueue.access$000(Unknown Source)
   at java.awt.EventQueue$1.run(Unknown Source)
   at java.awt.EventQueue$1.run(Unknown Source)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
   at java.awt.EventQueue.dispatchEvent(Unknown Source)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
   at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
   at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
   at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
   at java.awt.EventDispatchThread.run(Unknown Source)
Caused by: java.lang.NullPointerException
   at stencyl.sw.io.write.resource.SceneWriter.writeXML(SceneWriter.java:576)
   at stencyl.sw.io.write.resource.SceneWriter.write(SceneWriter.java:76)
   at stencyl.sw.app.tasks.UpdateScenesTask.doInBackground(UpdateScenesTask.java:39)
   at stencyl.sw.app.tasks.UpdateScenesTask.doInBackground(UpdateScenesTask.java:12)
   at javax.swing.SwingWorker$1.call(Unknown Source)
   at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
   at java.util.concurrent.FutureTask.run(Unknown Source)
   at javax.swing.SwingWorker.run(Unknown Source)
   at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
   at java.lang.Thread.run(Unknown Source)
                       

Would you share the kit with me so I can try to figure out where the problem is?

I get same error code when trying to upgrade anything from  3.1  to 3.3.1

Would you share the kit with me so I can try to figure out where the problem is?

No particular kit ,any kit I try to upgrade gets this error .

Okay, fixed now in the private build.

As non-customers you'll have to wait for the next public release to get the fix. If you need to upgrade a kit now, you can send it to me and I do it for you.

Thanks for the fix !  I can't wait for 3.4 !

Why is version 3.3.1 trying to upgrade everything to 3.4.0 in the first place?

And could someone at least fix the games and kits here:
http://www.stencyl.com/developers/samples/

It gives a very bad impression of your product when the examples don't compile.

Kalin, please use 3.3.2, that should resolve this error.

The reason the game format is called "3.4.0", is because that was the next planned release. The maintenance releases 3.3.x have just been put out in between to fix some important bugs.