"I save a session on Snap and saves the changes made to the new bands created for the product. Upon reopening the session, the following error message appears:
java.lang.NullPointerException
at org.esa.snap.core.datamodel.VectorDataMultiLevelImage.(VectorDataMultiLevelImage.java:85)
at org.esa.snap.core.datamodel.VectorDataMultiLevelImage$2.(VectorDataMultiLevelImage.java:65)
at org.esa.snap.core.datamodel.VectorDataMultiLevelImage.createMaskImage(VectorDataMultiLevelImage.java:65)
at org.esa.snap.core.datamodel.Mask$VectorDataType.createImage(Mask.java:514)
at org.esa.snap.core.datamodel.Mask.createSourceImage(Mask.java:128)
at org.esa.snap.core.datamodel.RasterDataNode.getSourceImage(RasterDataNode.java:2174)
at org.esa.snap.core.layer.MaskLayerType.createMultiLevelSource(MaskLayerType.java:81)
at org.esa.snap.core.layer.MaskLayerType.createMultiLevelSource(MaskLayerType.java:77)
at org.esa.snap.core.layer.MaskLayerType.createLayer(MaskLayerType.java:63)
at org.esa.snap.core.layer.MaskLayerType.createLayer(MaskLayerType.java:52)
at org.esa.snap.ui.product.ProductSceneImage.createMaskCollectionLayer(ProductSceneImage.java:345)
at org.esa.snap.ui.product.ProductSceneImage.getMaskCollectionLayer(ProductSceneImage.java:189)
at org.esa.snap.ui.product.ProductSceneView.getMaskCollectionLayer(ProductSceneView.java:1244)
at org.esa.snap.ui.product.ProductSceneView.setMaskOverlayEnabled(ProductSceneView.java:618)
at org.esa.snap.ui.product.ProductSceneView.(ProductSceneView.java:272)
[catch] at org.esa.snap.rcp.actions.window.OpenImageViewAction$1.done(OpenImageViewAction.java:230)
at javax.swing.SwingWorker$5.run(SwingWorker.java:737)
at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.run(SwingWorker.java:832)
at sun.swing.AccumulativeRunnable.run(AccumulativeRunnable.java:112)
at javax.swing.SwingWorker$DoSubmitAccumulativeRunnable.actionPerformed(SwingWorker.java:842)
at javax.swing.Timer.fireActionPerformed(Timer.java:313)
at javax.swing.Timer$DoPostEvent.run(Timer.java:245)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
Hello,
Could you please share all the steps you followed to reproduce the error?
Thank you