on 08-14-2015 6:52 PM
While trying to release the activities in NWDS a problem occurred and I got this error message:
com.sap.cms.organizerUI.ui.ReleasePredecessorDialog [Thread[ModalContext,5,main]] Error: Exc=java.lang.NullPointerException
Here's the error log:
java.lang.NullPointerException
at com.sap.cms.organizerUI.internal.PropagationPredecessorProvider.findPredecessorActivities(PropagationPredecessorProvider.java:171)
at com.sap.cms.organizerUI.internal.PropagationPredecessorProvider.findPredecessorActivities(PropagationPredecessorProvider.java:282)
at com.sap.cms.organizerUI.ui.ReleasePredecessorDialog$PredecessorTreeContentProvider.getChildren(ReleasePredecessorDialog.java:1066)
at org.eclipse.jface.viewers.AbstractTreeViewer.getRawChildren(AbstractTreeViewer.java:653)
at org.eclipse.jface.viewers.StructuredViewer.getFilteredChildren(StructuredViewer.java:454)
at org.eclipse.jface.viewers.StructuredViewer.getSortedChildren(StructuredViewer.java:558)
at org.eclipse.jface.viewers.AbstractTreeViewer$1.run(AbstractTreeViewer.java:301)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at org.eclipse.jface.viewers.AbstractTreeViewer.createChildren(AbstractTreeViewer.java:289)
at org.eclipse.jface.viewers.AbstractTreeViewer.handleTreeExpand(AbstractTreeViewer.java:697)
at org.eclipse.jface.viewers.AbstractTreeViewer$4.treeExpanded(AbstractTreeViewer.java:709)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:175)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:81)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:840)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:865)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:849)
at org.eclipse.swt.widgets.Tree.wmNotifyChild(Tree.java:1912)
at org.eclipse.swt.widgets.Control.WM_NOTIFY(Control.java:3838)
at org.eclipse.swt.widgets.Composite.WM_NOTIFY(Composite.java:659)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:2837)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:2545)
at org.eclipse.swt.internal.win32.OS.CallWindowProcW(Native Method)
at org.eclipse.swt.internal.win32.OS.CallWindowProc(OS.java:1246)
at org.eclipse.swt.widgets.Tree.callWindowProc(Tree.java:156)
at org.eclipse.swt.widgets.Tree.WM_LBUTTONDOWN(Tree.java:1520)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:2820)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:2545)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1313)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1727)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:583)
at org.eclipse.jface.window.Window.open(Window.java:563)
at com.sap.cms.organizerUI.ui.ReleasePredecessorDialog.open(ReleasePredecessorDialog.java:345)
at com.sap.cms.organizerUI.actions.ReleaseActivityAction$1.run(ReleaseActivityAction.java:203)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at com.sap.cms.organizerUI.actions.ReleaseActivityAction.execute(ReleaseActivityAction.java:200)
at com.tssap.dtr.client.eclipse.ui.actions.VfsObjectSelectionAction$2.run(VfsObjectSelectionAction.java:494)
at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:127)
at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:24)
at org.eclipse.swt.widgets.Display.syncExec(Display.java:2337)
at com.tssap.dtr.client.eclipse.ui.actions.VfsObjectSelectionAction.run(VfsObjectSelectionAction.java:492)
at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:251)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:456)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetEvent(ActionContributionItem.java:403)
at org.eclipse.jface.action.ActionContributionItem.access$0(ActionContributionItem.java:397)
at org.eclipse.jface.action.ActionContributionItem$ActionListener.handleEvent(ActionContributionItem.java:72)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:81)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:840)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2022)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1729)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1402)
at org.eclipse.ui.internal.Workbench.run(Workbench.java:1385)
at com.tssap.util.startup.WBLauncher.run(WBLauncher.java:79)
at org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:858)
at org.eclipse.core.boot.BootLoader.run(BootLoader.java:461)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.sap.ide.eclipse.startup.Main.basicRun(Main.java:291)
at com.sap.ide.eclipse.startup.Main.run(Main.java:789)
at com.sap.ide.eclipse.startup.Main.main(Main.java:607)
I'm using NWDS Version: 7.0.18.
Can anyone offer me any suggestions to solve this, please?
Thanks!
Hi Emilia,
Could you check if there are any dependent DC's for which activity has not been released.
According to the error that you are getting in the second screenshot, it seems some previous activity has not been released.
Best Regards,
Rohit Singhal
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Hi Emilia,
You can try the following options:
1. Try importing the configuration for the track again (creating a new version: say <trackname>[1]), and then try making the changes followed by releasing the activity.
2. Second, if the above option does not work for you, you can view the changes in the activities which are waiting to be released and rollback (revert) the changes.
Do let me know in case this resolves your issue.
Best Regards,
Rohit Singhal
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