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DensetsuNoKaboom
05-15-2011, 01:24 PM
This morning Alice 2.2 was working fine.

Now every time I start it up it says "An error occurred in trying to draw the scene. Simply retrying might fix the problem." Simply retrying does not fix the problem, and if the problem's not fixed the world shows up as a black screen and I can't do anything.

A little help here?

DensetsuNoKaboom
05-15-2011, 01:28 PM
Alice version: 2.2 09/10/2010



Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException

at javax.swing.LayoutComparator.compare(Unknown Source)

at java.util.Arrays.mergeSort(Unknown Source)

at java.util.Arrays.sort(Unknown Source)

at java.util.Collections.sort(Unknown Source)

at javax.swing.SortingFocusTraversalPolicy.enumerateA ndSortCycle(Unknown Source)

at javax.swing.SortingFocusTraversalPolicy.getFirstCo mponent(Unknown Source)

at javax.swing.LayoutFocusTraversalPolicy.getFirstCom ponent(Unknown Source)

at javax.swing.SortingFocusTraversalPolicy.getDefault Component(Unknown Source)

at java.awt.FocusTraversalPolicy.getInitialComponent( Unknown Source)

at java.awt.DefaultKeyboardFocusManager.dispatchEvent (Unknown Source)

at java.awt.Component.dispatchEventImpl(Unknown Source)

at java.awt.Container.dispatchEventImpl(Unknown Source)

at java.awt.Window.dispatchEventImpl(Unknown Source)

at java.awt.Component.dispatchEvent(Unknown Source)

at java.awt.EventQueue.dispatchEvent(Unknown Source)

at java.awt.SequencedEvent.dispatch(Unknown Source)

at java.awt.EventQueue.dispatchEvent(Unknown Source)

at java.awt.EventDispatchThread.pumpOneEventForFilter s(Unknown Source)

at java.awt.EventDispatchThread.pumpEventsForFilter(U nknown Source)

at java.awt.EventDispatchThread.pumpEventsForHierarch y(Unknown Source)

at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

at java.awt.EventDispatchThread.run(Unknown Source)

Exception occurred during event dispatching:

java.lang.RuntimeException: There is an undefined error condition.

at edu.cmu.cs.stage3.alice.scenegraph.renderer.direct x7renderer.RenderTargetAdapter.clear(Native Method)

at edu.cmu.cs.stage3.alice.scenegraph.renderer.native renderer.RenderTarget.clearAndRenderOffscreen(Rend erTarget.java:105)

at edu.cmu.cs.stage3.alice.scenegraph.renderer.native renderer.OnscreenRenderTarget.clearAndRenderOffscr een(OnscreenRenderTarget.java:60)

at edu.cmu.cs.stage3.alice.scenegraph.renderer.native renderer.RenderCanvas.paint(RenderCanvas.java:61)

at sun.awt.RepaintArea.paintComponent(Unknown Source)

at sun.awt.RepaintArea.paint(Unknown Source)

at sun.awt.windows.WComponentPeer.handleEvent(Unknown Source)

at java.awt.Component.dispatchEventImpl(Unknown Source)

at java.awt.Component.dispatchEvent(Unknown Source)

at java.awt.EventQueue.dispatchEvent(Unknown Source)

at java.awt.EventDispatchThread.pumpOneEventForFilter s(Unknown Source)

at java.awt.EventDispatchThread.pumpEventsForFilter(U nknown Source)

at java.awt.EventDispatchThread.pumpEventsForFilter(U nknown Source)

at java.awt.Dialog$1.run(Unknown Source)

at java.awt.event.InvocationEvent.dispatch(Unknown Source)

at java.awt.EventQueue.dispatchEvent(Unknown Source)

at java.awt.EventDispatchThread.pumpOneEventForFilter s(Unknown Source)

at java.awt.EventDispatchThread.pumpEventsForFilter(U nknown Source)

at java.awt.EventDispatchThread.pumpEventsForFilter(U nknown Source)

at java.awt.Dialog$1.run(Unknown Source)

at java.awt.Dialog$3.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at java.awt.Dialog.show(Unknown Source)

at java.awt.Component.show(Unknown Source)

at java.awt.Component.setVisible(Unknown Source)

at java.awt.Window.setVisible(Unknown Source)

at java.awt.Dialog.setVisible(Unknown Source)

at edu.cmu.cs.stage3.swing.DialogManager.showModalDia log(DialogManager.java:61)

at edu.cmu.cs.stage3.swing.DialogManager.showDialog(D ialogManager.java:131)

at edu.cmu.cs.stage3.alice.authoringtool.dialog.StdEr rOutContentPane$ErrOutputDocumentListener$1.run(St dErrOutContentPane.java:72)

at java.awt.event.InvocationEvent.dispatch(Unknown Source)

at java.awt.EventQueue.dispatchEvent(Unknown Source)

at java.awt.EventDispatchThread.pumpOneEventForFilter s(Unknown Source)

at java.awt.EventDispatchThread.pumpEventsForFilter(U nknown Source)

at java.awt.EventDispatchThread.pumpEventsForHierarch y(Unknown Source)

at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

at java.awt.EventDispatchThread.run(Unknown Source)

DensetsuNoKaboom
05-15-2011, 04:50 PM
Wait what? It works now...

arty-fishL
05-15-2011, 06:06 PM
Wait what? It works now...
OK, well good then. Looks like you dont need help any more.