I’m getting an NPE in the SDK when I try to load or import an ogre model file. Using the latest RC2, or the nightly binaries, if I start a new simple project, add the jme3-test-data library, then double click, for example, the Models/Ninja/Ninja.mesh.xml, I get the following error:
[java]java.lang.NullPointerException
at com.jme3.gde.ogrexml.OgreXMLDataObject.getAssetKey(OgreXMLDataObject.java:60)
at com.jme3.gde.ogrexml.OgreXMLDataObject.getAssetKey(OgreXMLDataObject.java:49)
at com.jme3.gde.core.assets.AssetData.getAssetKey(AssetData.java:100)
at com.jme3.gde.core.assets.AssetDataNode.createSheet(AssetDataNode.java:67)
at org.openide.nodes.AbstractNode.getSheet(AbstractNode.java:441)
at org.openide.nodes.AbstractNode.getPropertySets(AbstractNode.java:457)
at org.openide.nodes.FilterNode.getPropertySets(FilterNode.java:634)
at org.openide.nodes.FilterNode.getPropertySets(FilterNode.java:634)
at org.openide.nodes.FilterNode.getPropertySets(FilterNode.java:634)
at org.openide.explorer.propertysheet.PropertySheet.setCurrentNode(PropertySheet.java:668)
at org.openide.explorer.propertysheet.PropertySheet.doSetNodes(PropertySheet.java:467)
at org.openide.explorer.propertysheet.PropertySheet.access$100(PropertySheet.java:117)
at org.openide.explorer.propertysheet.PropertySheet$2$1.run(PropertySheet.java:629)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:727)
at java.awt.EventQueue.access$200(EventQueue.java:103)
at java.awt.EventQueue$3.run(EventQueue.java:688)
at java.awt.EventQueue$3.run(EventQueue.java:686)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:697)
at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:158)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:242)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:146)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)
[/java]
I get the same if I try to use the Import Model button and browse to a .mesh.xml file on disk. Any ideas what I might be doing wrong?