12 Replies Latest reply on Apr 19, 2006 5:11 AM by Koen Aers

    Class Browse Button/Dialog not working

    Matt Jackson Newbie

      Anyone noticed if the latest from CVS the browse button where you choose a class for an action handler does not work?

        • 1. Re: Class Browse Button/Dialog not working
          Matt Jackson Newbie

          I did some debugging and it never exits:

          SelectionDialog dialog= JavaUI.createTypeDialog(
           parent,
           new ProgressMonitorDialog(parent),
           SearchEngine.createHierarchyScope(
           ProjectFinder.getCurrentProject().findType(
           typeName)),
           IJavaElementSearchConstants.CONSIDER_ALL_TYPES,
           false);


          • 2. Re: Class Browse Button/Dialog not working
            Matt Jackson Newbie

            FYI, that is in: ChooseHandlerClassDialog.java

            • 3. Re: Class Browse Button/Dialog not working
              Matt Jackson Newbie

              Anybody getting this issue? It is kind of a big issue as I can not choose a class for the action handler.....just wondering if this is an issue with me or everyone....


              Thanks

              • 4. Re: Class Browse Button/Dialog not working
                Ronald van Kuijk Master

                I think very few people use the CVS version of the GPD. Probably you and Koen ;-). If the button does not work, you can always use the source view, but I suspect I do not tell you anything new ;-)

                If/When Koen is going to have a look, he at least needs to now the eclipse version, whether there are any other plugins installed etc....etc...etc..

                • 5. Re: Class Browse Button/Dialog not working
                  Koen Aers Master

                  Matt,

                  The class browse button works for me. Check out your eclipse error log for any messages. Or do a good old debugging session...

                  Regards,
                  Koen

                  • 6. Re: Class Browse Button/Dialog not working
                    Matt Jackson Newbie

                     

                    "koen.aers@jboss.com" wrote:
                    Matt,

                    The class browse button works for me. Check out your eclipse error log for any messages. Or do a good old debugging session...

                    Regards,
                    Koen


                    Alright, thanks. Just wanted to see if it was jsut me or everyone.

                    • 7. Re: Class Browse Button/Dialog not working
                      Matt Jackson Newbie

                       

                      !ENTRY org.eclipse.ui 4 0 2006-04-14 10:53:56.699
                      !MESSAGE java.lang.NullPointerException
                      !STACK 0
                      java.lang.NullPointerException
                       at org.eclipse.jdt.internal.core.search.HierarchyScope.computeProjectsAndJars(HierarchyScope.java:154)
                       at org.eclipse.jdt.internal.core.search.HierarchyScope.<init>(HierarchyScope.java:69)
                       at org.eclipse.jdt.internal.core.search.BasicSearchEngine.createHierarchyScope(BasicSearchEngine.java:107)
                       at org.eclipse.jdt.internal.core.search.BasicSearchEngine.createHierarchyScope(BasicSearchEngine.java:100)
                       at org.eclipse.jdt.core.search.SearchEngine.createHierarchyScope(SearchEngine.java:169)
                       at org.jbpm.ui.dialog.ChooseHandlerClassDialog.openDialog(ChooseHandlerClassDialog.java:55)
                       at org.jbpm.ui.properties.HandlerMainInfoComposite.chooseHandlerClass(HandlerMainInfoComposite.java:116)
                       at org.jbpm.ui.properties.HandlerMainInfoComposite.access$0(HandlerMainInfoComposite.java:109)
                       at org.jbpm.ui.properties.HandlerMainInfoComposite$1.widgetSelected(HandlerMainInfoComposite.java:89)
                       at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:90)
                       at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
                       at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
                       at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3125)
                       at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2758)
                       at org.eclipse.jface.window.Window.runEventLoop(Window.java:809)
                       at org.eclipse.jface.window.Window.open(Window.java:787)
                       at org.eclipse.ui.dialogs.PropertyDialogAction.run(PropertyDialogAction.java:157)
                       at org.jbpm.ui.part.tree.ElementTreeEditPart.openPropertyDialog(ElementTreeEditPart.java:85)
                       at org.jbpm.ui.part.tree.ElementTreeEditPart.performRequest(ElementTreeEditPart.java:76)
                       at org.jbpm.ui.outline.DesignerOutlineViewer.handleDoubleClick(DesignerOutlineViewer.java:209)
                       at org.jbpm.ui.outline.DesignerOutlineViewer.access$3(DesignerOutlineViewer.java:206)
                       at org.jbpm.ui.outline.DesignerOutlineViewer$4.mouseDoubleClick(DesignerOutlineViewer.java:187)
                       at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:141)
                       at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
                       at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:843)
                       at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3125)
                       at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2758)
                       at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1699)
                       at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1663)
                       at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:367)
                       at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143)
                       at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103)
                       at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:226)
                       at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:376)
                       at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:163)
                       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:585)
                       at org.eclipse.core.launcher.Main.invokeFramework(Main.java:334)
                       at org.eclipse.core.launcher.Main.basicRun(Main.java:278)
                       at org.eclipse.core.launcher.Main.run(Main.java:973)
                       at org.eclipse.core.launcher.Main.main(Main.java:948)
                      


                      • 8. Re: Class Browse Button/Dialog not working
                        Koen Aers Master

                        This is a weird exception. Could this be in a workspace that was created with another Eclipse version?

                        Regards,
                        Koen

                        • 9. Re: Class Browse Button/Dialog not working
                          Matt Jackson Newbie

                           

                          "koen.aers@jboss.com" wrote:
                          This is a weird exception. Could this be in a workspace that was created with another Eclipse version?

                          Regards,
                          Koen



                          No....brand new eclipse 3.1.2 install with the jbpm gpd, compiled in 3.1.2, installed. Workpace created in 3.1.2.

                          I looked into is more and the code:

                          ProjectFinder.getCurrentProject().findType(
                           typeName))


                          in the class returns null. This causes teh null pointer i think.

                          I have not changed typeName.

                          • 10. Re: Class Browse Button/Dialog not working
                            Matt Jackson Newbie

                            What default entries should be in the project build path when a new process project is created?

                            • 11. Re: Class Browse Button/Dialog not working
                              Matt Jackson Newbie

                              I do not think when I am compileing the gpd and exporting it as a feature that i have the core jbpm compiled.....

                              What are the exact packages needed to compile and run the gpd?

                              I have:

                              org.jbpm.core
                              org.jbpm.db
                              org.jbpm.help
                              org.jbpm.ui


                              My .core folder from cvs does not contain much.

                              See when I create a new process project my "core jbpm location for this project" is: jBPM %jbpm.version% so it is not picking it up.....


                              what am i missing?


                              Thanks

                              • 12. Re: Class Browse Button/Dialog not working
                                Koen Aers Master

                                I moved the discussion to the developer's forum

                                Regards,
                                Koen