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[Avr-eclipse-user] [ avr-eclipse-Support Requests-3031058 ] Project Creation Error
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From: SourceForge.net <no...@so...> - 2010-07-27 12:41:15
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Support Requests item #3031058, was opened at 2010-07-17 23:00 Message generated for change (Comment added) made by innot You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=928232&aid=3031058&group_id=189165 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None Status: Open >Resolution: Fixed Priority: 5 Private: No Submitted By: Barry Burns (bsburns) Assigned to: Thomas Holland (innot) Summary: Project Creation Error Initial Comment: I have tried this on two computers and 2 different versions of eclipse (3.5 and 3.6). I am running on a Windows 7 x64 machine and i do have JRE installed and working (I have several other apps that rely on JRE). When I attempt to create a new project via the following steps: File->New->C++ Project In the pop-up dialog I provide a unique project name and select AVR Cross Target Application->Empty Project an then "Finish" At that time, I get a dialog message stating: "Project cannot be created Reason: Internal Error:" If I select details on the dialog message, it says: "java.lang.NullPointerException" What am I doing wrong? B2 ---------------------------------------------------------------------- >Comment By: Thomas Holland (innot) Date: 2010-07-27 14:41 Message: Barry, I have uploaded a (hopefully) fixed version of the Plugin here: http://avr-eclipse.sourceforge.net/previews/avreclipse-p2-repository-2.3.4.20100727betaNGT.zip Could you please install this on your 64bit Windows, go to the AVR -> Paths preferences, click on one of the paths (e.g. AVR-GCC) and change its property back to "System". Hopefully this should work now, but I would really appreciate your feedback before making an official release. Thomas ---------------------------------------------------------------------- Comment By: Thomas Holland (innot) Date: 2010-07-22 22:17 Message: Thanks for the log, Barry. I have already found the problem. It is an inadequate fix for bug 2872447: "getWinAVRBasePath throws exception on Vista 64". I thought I had this fixed (with 2.3.2), but I noticed that I never fully finished the fix. As I don't have a 64bit Windows I didn't test the fix before releasing it. I try to fix the bug over the weekend. In the meantime you could try the following workarounds: 1. Set the flag "Disable search for system paths at startup" on the AVR -> Paths preference page and manually set the paths. 2. If you can't set the flag due to NullPointerExceptions you could try to hack this flag. With Eclipse *not* running edit the file '{Workspace}\.metadata\.plugins\org.eclipse.core.runtime\.settings\de.innot.avreclipse.core.prefs' and add/edit the following line: 'avrpaths/NoScanAtStartup=true' Once you have done this you can restart Eclipse and again set the paths manually in the preferences. I have just tested this and it seems that with the workaround the offending code does not get called. ---------------------------------------------------------------------- Comment By: https://www.google.com/accounts () Date: 2010-07-22 20:42 Message: !SESSION 2010-07-22 21:35:05.249 ----------------------------------------------- eclipse.buildId=I20100608-0911 java.version=1.6.0_20 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=ru_RU Framework arguments: -product org.eclipse.epp.package.cpp.product Command-line arguments: -os win32 -ws win32 -arch x86_64 -product org.eclipse.epp.package.cpp.product !ENTRY org.eclipse.ui.workbench 4 0 2010-07-22 21:35:07.963 !MESSAGE Unable to create view ID de.innot.avreclipse.views.supportedmcus: An unexpected exception was thrown. !STACK 0 java.lang.NullPointerException at de.innot.avreclipse.core.paths.win32.SystemPathsWin32.getWinAVRBasePath(SystemPathsWin32.java:127) at de.innot.avreclipse.core.paths.win32.SystemPathsWin32.getWinAVRPath(SystemPathsWin32.java:93) at de.innot.avreclipse.core.paths.win32.SystemPathsWin32.getSystemPath(SystemPathsWin32.java:64) at de.innot.avreclipse.core.paths.SystemPathHelper.getPath(SystemPathHelper.java:102) at de.innot.avreclipse.core.paths.AVRPathProvider.getPath(AVRPathProvider.java:63) at de.innot.avreclipse.core.toolinfo.GCC.getToolPath(GCC.java:79) at de.innot.avreclipse.core.toolinfo.GCC.runCommand(GCC.java:238) at de.innot.avreclipse.core.toolinfo.GCC.getNameAndVersion(GCC.java:198) at de.innot.avreclipse.ui.views.supportedmcu.MCUListColumn$2.getName(MCUListColumn.java:85) at de.innot.avreclipse.ui.views.supportedmcu.MCUListColumn.addColumn(MCUListColumn.java:250) at de.innot.avreclipse.ui.views.supportedmcu.MCUListView.createPartControl(MCUListView.java:132) at org.eclipse.ui.internal.ViewReference.createPartHelper(ViewReference.java:375) at org.eclipse.ui.internal.ViewReference.createPart(ViewReference.java:229) at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595) at org.eclipse.ui.internal.WorkbenchPage$ActivationList.setActive(WorkbenchPage.java:4218) at org.eclipse.ui.internal.WorkbenchPage$18.runWithException(WorkbenchPage.java:3277) at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4041) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3660) at org.eclipse.ui.application.WorkbenchAdvisor.openWindows(WorkbenchAdvisor.java:803) at org.eclipse.ui.internal.Workbench$31.runWithException(Workbench.java:1566) at org.eclipse.ui.internal.StartupThreading$StartupRunnable.run(StartupThreading.java:31) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4041) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3660) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2537) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2427) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:670) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:663) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115) 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:369) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574) at org.eclipse.equinox.launcher.Main.run(Main.java:1407) at org.eclipse.equinox.launcher.Main.main(Main.java:1383) !ENTRY org.eclipse.jface 4 2 2010-07-22 21:37:05.350 !MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jface". !STACK 0 java.lang.NullPointerException at de.innot.avreclipse.core.paths.win32.SystemPathsWin32.getWinAVRBasePath(SystemPathsWin32.java:127) at de.innot.avreclipse.core.paths.win32.SystemPathsWin32.getWinAVRPath(SystemPathsWin32.java:93) at de.innot.avreclipse.core.paths.win32.SystemPathsWin32.getSystemPath(SystemPathsWin32.java:64) at de.innot.avreclipse.core.paths.SystemPathHelper.getPath(SystemPathHelper.java:102) at de.innot.avreclipse.core.paths.AVRPathManager.getSystemPath(AVRPathManager.java:143) at de.innot.avreclipse.core.paths.AVRPathManager.getPath(AVRPathManager.java:101) at de.innot.avreclipse.core.paths.AVRPathManager.isValid(AVRPathManager.java:237) at de.innot.avreclipse.ui.preferences.AVRPathsFieldEditor.updateTableItem(AVRPathsFieldEditor.java:378) at de.innot.avreclipse.ui.preferences.AVRPathsFieldEditor.doLoad(AVRPathsFieldEditor.java:243) at org.eclipse.jface.preference.FieldEditor.load(FieldEditor.java:500) at org.eclipse.jface.preference.FieldEditorPreferencePage.initialize(FieldEditorPreferencePage.java:307) at org.eclipse.jface.preference.FieldEditorPreferencePage.createContents(FieldEditorPreferencePage.java:233) at org.eclipse.jface.preference.PreferencePage.createControl(PreferencePage.java:232) at org.eclipse.jface.preference.PreferenceDialog.createPageControl(PreferenceDialog.java:1501) at org.eclipse.jface.preference.PreferenceDialog$14.run(PreferenceDialog.java:1258) 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.preference.PreferenceDialog.showPage(PreferenceDialog.java:1252) at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.showPage(FilteredPreferenceDialog.java:673) at org.eclipse.jface.preference.PreferenceDialog$10.run(PreferenceDialog.java:708) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.jface.preference.PreferenceDialog$9.selectionChanged(PreferenceDialog.java:704) at org.eclipse.jface.viewers.StructuredViewer$3.run(StructuredViewer.java:867) 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.StructuredViewer.firePostSelectionChanged(StructuredViewer.java:865) at org.eclipse.jface.viewers.StructuredViewer.handlePostSelect(StructuredViewer.java:1205) at org.eclipse.jface.viewers.StructuredViewer$5.widgetSelected(StructuredViewer.java:1230) at org.eclipse.jface.util.OpenStrategy.firePostSelectionEvent(OpenStrategy.java:251) at org.eclipse.jface.util.OpenStrategy.access$5(OpenStrategy.java:245) at org.eclipse.jface.util.OpenStrategy$3.run(OpenStrategy.java:419) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:134) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4041) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3660) at org.eclipse.jface.window.Window.runEventLoop(Window.java:825) at org.eclipse.jface.window.Window.open(Window.java:801) at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceDialog.open(WorkbenchPreferenceDialog.java:211) at org.eclipse.ui.internal.OpenPreferencesAction.run(OpenPreferencesAction.java:65) at org.eclipse.jface.action.Action.runWithEvent(Action.java:498) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584) at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501) at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411) 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:4066) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2629) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2593) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2427) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:670) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:663) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115) 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:369) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574) at org.eclipse.equinox.launcher.Main.run(Main.java:1407) at org.eclipse.equinox.launcher.Main.main(Main.java:1383) ---------------------------------------------------------------------- Comment By: Thomas Holland (innot) Date: 2010-07-21 19:21 Message: Hi, please attach the Eclipse error log to this tracker item (or send it to me via email: th...@in...) I will have a look to determine where the NullPointerException is coming from. To get the error log in Helios (Eclipse 3.6): Help -> About Eclipse -> Installation Details -> Configuration -> View Error Log Thomas ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=928232&aid=3031058&group_id=189165 |
