Skip to Content

Problem with Custom Technology Wizard in 7.5

Hello all,

I have a serious problem with the Custom Technology Wizard in the 7.5 NWDS. I was able to create the task once with my desired xsd structures but i am not able to update them anymore. The log throws the following every time i try to open the wizard:

eclipse.buildId=4.4.1.M20140925-0400
java.version=1.8.0_72
java.vendor=Oracle Corporation
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en
Framework arguments:  -product org.eclipse.epp.package.jee.product
Command-line arguments:  -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.jee.product


org.eclipse.ui
Error
Fri Jul 22 09:39:55 CEST 2016
Unhandled event loop exception


java.lang.IllegalArgumentException: Comparison method violates its general contract!
  at java.util.TimSort.mergeHi(TimSort.java:899)
  at java.util.TimSort.mergeAt(TimSort.java:516)
  at java.util.TimSort.mergeCollapse(TimSort.java:441)
  at java.util.TimSort.sort(TimSort.java:245)
  at java.util.Arrays.sort(Arrays.java:1438)
  at org.eclipse.jface.viewers.ViewerComparator.sort(ViewerComparator.java:189)
  at org.eclipse.jface.viewers.StructuredViewer.getSortedChildren(StructuredViewer.java:1061)
  at org.eclipse.jface.viewers.AbstractListViewer.inputChanged(AbstractListViewer.java:318)
  at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:292)
  at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1675)
  at com.sap.glx.ide.uicomp.custom.fault.table.FaultTableComboBoxCellEditor.populateComboBoxItems(FaultTableComboBoxCellEditor.java:199)
  at com.sap.glx.ide.uicomp.custom.fault.table.FaultTableComboBoxCellEditor.setItems(FaultTableComboBoxCellEditor.java:69)
  at com.sap.glx.ide.uicomp.custom.fault.table.FaultTableComboBoxCellEditor.<init>(FaultTableComboBoxCellEditor.java:63)
  at com.sap.glx.ide.uicomp.custom.fault.CustomUiFaultDataTypesWidget.initTableViewer(CustomUiFaultDataTypesWidget.java:274)
  at com.sap.glx.ide.uicomp.custom.fault.CustomUiFaultDataTypesWidget.createWidget(CustomUiFaultDataTypesWidget.java:166)
  at com.sap.glx.ide.uicomp.custom.fault.CustomUiFaultDataTypesWidget.<init>(CustomUiFaultDataTypesWidget.java:129)
  at com.sap.glx.ide.uicomp.custom.wizard.CustomUiWizardPage.createControl(CustomUiWizardPage.java:209)
  at org.eclipse.jface.wizard.Wizard.createPageControls(Wizard.java:178)
  at org.eclipse.jface.wizard.WizardDialog.createPageControls(WizardDialog.java:759)
  at org.eclipse.jface.wizard.WizardDialog.createContents(WizardDialog.java:622)
  at org.eclipse.jface.window.Window.create(Window.java:435)
  at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1101)
  at org.eclipse.jface.window.Window.open(Window.java:797)
  at com.sap.glx.ide.task.editors.TaskOverviewPage.openUIComponentWizard(TaskOverviewPage.java:757)
  at com.sap.glx.ide.task.editors.TaskOverviewPage.access$600(TaskOverviewPage.java:80)
  at com.sap.glx.ide.task.editors.TaskOverviewPage$8.widgetSelected(TaskOverviewPage.java:497)
  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.Display.sendEvent(Display.java:4353)
  at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1061)
  at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4172)
  at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3761)
  at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)
  at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
  at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)
  at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
  at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636)
  at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
  at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579)
  at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
  at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:135)
  at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
  at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
  at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
  at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
  at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
  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:648)
  at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
  at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
  at org.eclipse.equinox.launcher.Main.main(Main.java:1438)

This does not seem to happen with local DCs for some strange reason. It only happens in DCs that belong to NWDI managed tracks.

Can anyone give me a hint on this one? This is quite a horrible issue.

Many thanks.

Tobias

Add a comment
10|10000 characters needed characters exceeded

Related questions

1 Answer

  • Best Answer
    Posted on Jul 25, 2016 at 08:30 AM
    Add a comment
    10|10000 characters needed characters exceeded

Before answering

You should only submit an answer when you are proposing a solution to the poster's problem. If you want the poster to clarify the question or provide more information, please leave a comment instead, requesting additional details. When answering, please include specifics, such as step-by-step instructions, context for the solution, and links to useful resources. Also, please make sure that you answer complies with our Rules of Engagement.
You must be Logged in to submit an answer.

Up to 10 attachments (including images) can be used with a maximum of 1.0 MB each and 10.5 MB total.