#7 Exception when opening .properties-file with Sangam Editor

[Anonymous]

When I try to open a properties-file with the Sangam
editor I get the following exceptions in the Eclipse-log:

!ENTRY org.eclipse.core.runtime 4 2 Jul 29, 2005
10:33:11.23
!MESSAGE Problems occurred when invoking code from
plug-in: "org.eclipse.core.runtime".
!STACK 0
java.lang.NullPointerException
at java.util.Hashtable.put(Hashtable.java:393)
at
org.kizna.client.SimpleMessage.put(SimpleMessage.java:54)
at
org.sangam.domain.commands.DrivingCommand.copyData(DrivingCommand.java:69)
at
org.sangam.domain.commands.DrivingCommand.execute(DrivingCommand.java:86)
at
org.sangam.domain.Programmer.process(Programmer.java:163)
at org.sangam.domain.IDE.editorActivated(IDE.java:53)
at
org.sangam.editors.SangamEditor.createPartControl(SangamEditor.java:68)
at
org.eclipse.ui.internal.PartPane$2.run(PartPane.java:137)
at
org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:615)
at
org.eclipse.core.runtime.Platform.run(Platform.java:747)
at
org.eclipse.ui.internal.PartPane.createChildControl(PartPane.java:133)
at
org.eclipse.ui.internal.PartPane.createControl(PartPane.java:205)
at
org.eclipse.ui.internal.PartStack.refreshPresentationSelection(PartStack.java:939)
at
org.eclipse.ui.internal.PartStack.setSelection(PartStack.java:921)
at
org.eclipse.ui.internal.EditorStack.setVisibleEditor(EditorStack.java:170)
at
org.eclipse.ui.internal.EditorAreaHelper.setVisibleEditor(EditorAreaHelper.java:338)
at
org.eclipse.ui.internal.EditorAreaHelper.openEditor(EditorAreaHelper.java:268)
at
org.eclipse.ui.internal.EditorManager$4.run(EditorManager.java:697)
at
org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at
org.eclipse.ui.internal.EditorManager.createEditorTab(EditorManager.java:686)
at
org.eclipse.ui.internal.EditorManager.openInternalEditor(EditorManager.java:782)
at
org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:585)
at
org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:573)
at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2201)
at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2134)
at
org.eclipse.ui.internal.WorkbenchPage.access$6(WorkbenchPage.java:2126)
at
org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:2113)
at
org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2108)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2091)
at
org.eclipse.ui.actions.OpenWithMenu.openEditor(OpenWithMenu.java:258)
at
org.eclipse.ui.actions.OpenWithMenu.access$0(OpenWithMenu.java:251)
at
org.eclipse.ui.actions.OpenWithMenu$2.handleEvent(OpenWithMenu.java:166)
at
org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at
org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:796)
at
org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2772)
at
org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2431)
at
org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1377)
at
org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
at
org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
at
org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:335)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:273)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:129)
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:324)
at org.eclipse.core.launcher.Main.basicRun(Main.java:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)

!ENTRY org.eclipse.core.runtime 4 2 Jul 29, 2005
10:33:12.23
!MESSAGE Problems occurred when invoking code from
plug-in: "org.eclipse.core.runtime".
!STACK 0
java.lang.ClassCastException
at
org.sangam.SangamEditorActionBarContributor.setActiveEditor(SangamEditorActionBarContributor.java:33)
at
org.eclipse.ui.internal.EditorActionBars.partChanged(EditorActionBars.java:297)
at
org.eclipse.ui.internal.WorkbenchPage$2.run(WorkbenchPage.java:476)
at
org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:615)
at
org.eclipse.core.runtime.Platform.run(Platform.java:747)
at
org.eclipse.ui.internal.WorkbenchPage.activatePart(WorkbenchPage.java:468)
at
org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:2679)
at
org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:457)
at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2215)
at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2134)
at
org.eclipse.ui.internal.WorkbenchPage.access$6(WorkbenchPage.java:2126)
at
org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:2113)
at
org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2108)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2091)
at
org.eclipse.ui.actions.OpenWithMenu.openEditor(OpenWithMenu.java:258)
at
org.eclipse.ui.actions.OpenWithMenu.access$0(OpenWithMenu.java:251)
at
org.eclipse.ui.actions.OpenWithMenu$2.handleEvent(OpenWithMenu.java:166)
at
org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82)
at
org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:796)
at
org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2772)
at
org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2431)
at
org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1377)
at
org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1348)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:254)
at
org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:141)
at
org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:96)
at
org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:335)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:273)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:129)
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:324)
at org.eclipse.core.launcher.Main.basicRun(Main.java:183)
at org.eclipse.core.launcher.Main.run(Main.java:644)
at org.eclipse.core.launcher.Main.main(Main.java:628)

I tried it with the following two Eclipse version:

Version: 3.0.0
Build id: 200406251208

and

Version: 3.0.1
Build id: 200409161125