Hi,
I'm having a trouble when I was trying to use 'get map data' to import a terrain layer into my project.
it's keep failing with a error message:"com.esri.prt.clients.ce.CEClientException: Internal error: unspecified error".
Here's a screenshot when the error occurred:

Error event details:
Exceotion Stack Trace:
java.io.IOException: com.esri.prt.clients.ce.CEClientException: Internal error: unspecified error
at com.esri.prt.clients.ce.PRTFrameSource.readFrame(Unknown Source)
at org.corebounce.video.StillFrameSource$Still.<init>(Unknown Source)
at org.corebounce.video.StillFrameSource.openWithCache(Unknown Source)
at org.corebounce.video.StillFrameSource.open(Unknown Source)
at org.corebounce.video.FrameSourceSinkRegistry.newSource(Unknown Source)
at com.procedural.ceattribute.PixmapAttribute.getPixmapFrame(Unknown Source)
at com.procedural.ceattribute.HeightmapAttribute.getPixmapFrameOrNull(Unknown Source)
at com.procedural.ceattribute.HeightmapAttribute.getMeshResolutionU(Unknown Source)
at sun.reflect.GeneratedMethodAccessor73.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.corebounce.adapters.ObjectAdapterFactory$35.getFromModel(Unknown Source)
at org.corebounce.adapters.ObjectAdapterFactory$35.getFromModel(Unknown Source)
at org.corebounce.caf.AbstractAdapter.get(Unknown Source)
at org.corebounce.adapters.NumberAdapter.get(Unknown Source)
at org.corebounce.adapters.NumberAdapter.get(Unknown Source)
at org.corebounce.caf.AbstractAdapter$Registry.addItem(Unknown Source)
at org.corebounce.caf.AbstractAdapter$Registry.addItem(Unknown Source)
at org.corebounce.adapters.IntegerAdapter.register(Unknown Source)
at com.procedural.ceattribute.TerrainInspector.addResolutionField(Unknown Source)
at com.procedural.ceattribute.TerrainInspector.createPartControl(Unknown Source)
at org.corebounce.inspectors.AbstractInspector.createPartControl(Unknown Source)
at org.corebounce.inspectors.Inspector$5.widgetSelected(Unknown Source)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1077)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1062)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:774)
at org.corebounce.ui.pshelf.PShelf.sendSelectionEvent(Unknown Source)
at org.corebounce.ui.pshelf.PShelf.setOpenIndices(Unknown Source)
at org.corebounce.ui.pshelf.PShelfState.restoreState(Unknown Source)
at org.corebounce.ui.pshelf.PShelfState.restore(Unknown Source)
at org.corebounce.inspectors.Inspector.createUIElements(Unknown Source)
at org.corebounce.inspectors.TabbedInspector.selectPreferredTab(Unknown Source)
at org.corebounce.inspectors.TabbedInspector.updateInspectors(Unknown Source)
at org.corebounce.inspectors.TabbedInspector.selectionChanged(Unknown Source)
at com.procedural.ceui.views.CEInspectorView.selectionChanged(Unknown Source)
at com.procedural.cemodel.CESelectionProvider.fireSelectionChanged(Unknown Source)
at com.procedural.cemodel.CESelectionProvider.setSelection(Unknown Source)
at org.corebounce.lib3d2.ui.tools.Selector.setModelSelection(Unknown Source)
at com.procedural.ceui.tools.CESelector.access$0(Unknown Source)
at com.procedural.ceui.tools.CESelector$SelectionOperation.perform(Unknown Source)
at sun.reflect.GeneratedMethodAccessor52.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.corebounce.operations.Operation.execute(Unknown Source)
at com.procedural.cemodel.CEModelOperationFactory$1.execute(Unknown Source)
at com.esri.agol.featureservice.SyncOperation.execute(Unknown Source)
at org.eclipse.core.commands.operations.DefaultOperationHistory.execute(DefaultOperationHistory.java:513)
at org.corebounce.operations.OperationManager._execute(Unknown Source)
at org.corebounce.operations.OperationManager.execute(Unknown Source)
at com.procedural.ceui.tools.CESelector$SelectionOperation.perform(Unknown Source)
at com.procedural.ceui.tools.CESelector.setModelSelection(Unknown Source)
at org.corebounce.lib3d2.ui.tools.Selector.setModelSelection(Unknown Source)
at com.procedural.ceui.editors.CEModelEditor$5.selectionChanged(Unknown Source)
at org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:164)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:162)
at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2188)
at org.eclipse.jface.viewers.StructuredViewer.handleSelect(StructuredViewer.java:1211)
at com.procedural.ceui.editors.CETreeViewer.handleSelect(Unknown Source)
at org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1241)
at org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:239)
at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:233)
at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:403)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4169)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3758)
at org.corebounce.rcp.CBDisplay.readAndDispatch(Unknown Source)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499)
at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at com.procedural.cityengine.ReleaseApplication.start(Unknown Source)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:353)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)
at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
Caused by: com.esri.prt.clients.ce.CEClientException: Internal error: unspecified error
at com.esri.prt.clients.ce.CEClient.readTexture(Unknown Source)
... 93 more
Session Data:
eclipse.buildId=unknown
java.version=1.8.0_151
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=zh_TW
Command-line arguments: -os win32 -ws win32 -arch x86_64 -data @noDefault
Please let me know if there is any way to get this fixed.
Thanks a lot!