pydev-users

[Pydev-users] [Users] Unable to create the selected preference page

[SourceForge.net <no...@so...>]

The following forum message was posted by willemx at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/3717083:

I have been struggling to get pydev working, but I can\'t get past the point where I\'m supposed to configure the Python interpreter (Eclipse: Window>Preferences>Interpreter - Python)
I found several forum postings from users having (had) the same problem. They all point to some kind of Java problem. However, I think my setup is OK in that respect.

My Java version is jre6 and I have configured it this way in
Window>Preferences>Java>Installed JREs
I have set an environment variable JAVA_HOME pointing to this jre
and a path variable pointing to jre\\bin
My eclipse version is:
Eclipse SDK
Version: 3.5.2
Build id: M20100211-1343

Pydev version 1.5.7

I\'m really stuck now. Can anybody help?

Willem

[Pydev-users] [Users] RE: Unable to create the selected preference page

[SourceForge.net <no...@so...>]

The following forum message was posted by fabioz at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/3717083:

I didn\'t actually understand what\'s your problem...

Is it some exception? See http://pydev.org/faq.html#how_do_i_report_a_bug for details on getting the error log (and paste here so that I can try to diagnose it).

Cheers,

Fabio

[Pydev-users] [Users] RE: Unable to create the selected preference page

[SourceForge.net <no...@so...>]

The following forum message was posted by willemx at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/3717083:

Fabio,

This is my problem:

When I try to configure the Python interpreter in Eclipse
(Eclipse menu: Window>Preferences>Interpreter - Python)
A dialog box titled \"Problem occurred\" pops up, saying:
\"Unable to create the selected preference page\"
\"org.python.pydev.ui.pythonpathconfig.PythonInterpreterPreferencesPage\"

(I don\'t know how to attach a screenshot to this forumpost, otherwise I would do so...)

At the bottom of this post I will list the contents of the .log file in the workspace .metadata dir.

I am using Windows XP SP3

Thanks for helping me!

Kind regards,
Willem

contents of .log file:

!SESSION 2010-05-23 15:17:00.421 -----------------------------------------------
eclipse.buildId=M20100211-1343
java.version=1.6.0_20
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US
Command-line arguments:  -os win32 -ws win32 -arch x86

!ENTRY org.eclipse.jface 2 0 2010-05-23 15:17:05.812
!MESSAGE Keybinding conflicts occurred.  They may interfere with normal accelerator operation.
!SUBENTRY 1 org.eclipse.jface 2 0 2010-05-23 15:17:05.812
!MESSAGE A conflict occurred for CTRL+SHIFT+T:
Binding(CTRL+SHIFT+T,
	ParameterizedCommand(Command(org.eclipse.jdt.ui.navigate.open.type,Open Type,
		Open a type in a Java editor,
		Category(org.eclipse.ui.category.navigate,Navigate,null,true),
		,
		,,true),null),
	org.eclipse.ui.defaultAcceleratorConfiguration,
	org.eclipse.ui.contexts.window,,,system)
Binding(CTRL+SHIFT+T,
	ParameterizedCommand(Command(com.python.pydev.analysis.actions.pyGlobalsBrowserWorkbench,Python Show Class Browser,
		Show Class Browser,
		Category(org.python.pydev.ui.category.source,Pydev - Editor,Pydev editor category,true),
		,
		,,true),null),
	org.eclipse.ui.defaultAcceleratorConfiguration,
	org.eclipse.ui.contexts.window,,,system)

!ENTRY org.eclipse.osgi 2 0 2010-05-23 15:17:14.796
!MESSAGE The activator org.python.pydev.plugin.PydevPlugin for bundle org.python.pydev is invalid
!STACK 0
org.osgi.framework.BundleException: The activator org.python.pydev.plugin.PydevPlugin for bundle org.python.pydev is invalid
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:157)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:751)
	at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:352)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:280)
	at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:408)
	at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:238)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1193)
	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:160)
	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:874)
	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51)
	at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:267)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:263)
	at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceNode.createPage(WorkbenchPreferenceNode.java:47)
	at org.eclipse.jface.preference.PreferenceDialog.createPage(PreferenceDialog.java:1339)
	at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.createPage(FilteredPreferenceDialog.java:382)
	at org.eclipse.jface.preference.PreferenceDialog.showPage(PreferenceDialog.java:1230)
	at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.showPage(FilteredPreferenceDialog.java:679)
	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:864)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.runtime.Platform.run(Platform.java:888)
	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)
	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
	at org.eclipse.jface.viewers.StructuredViewer.firePostSelectionChanged(StructuredViewer.java:862)
	at org.eclipse.jface.viewers.StructuredViewer.handlePostSelect(StructuredViewer.java:1175)
	at org.eclipse.jface.viewers.StructuredViewer$5.widgetSelected(StructuredViewer.java:1200)
	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:3885)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3506)
	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:1003)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3910)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3503)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
	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:368)
	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:559)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
Caused by: java.lang.ClassNotFoundException: org.python.pydev.plugin.PydevPlugin
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:494)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:398)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:105)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:326)
	at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:231)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:150)
	... 68 more
Root exception:
java.lang.ClassNotFoundException: org.python.pydev.plugin.PydevPlugin
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:494)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:398)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:105)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:326)
	at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:231)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadBundleActivator(AbstractBundle.java:150)
	at org.eclipse.osgi.framework.internal.core.BundleContextImpl.start(BundleContextImpl.java:751)
	at org.eclipse.osgi.framework.internal.core.BundleHost.startWorker(BundleHost.java:352)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.start(AbstractBundle.java:280)
	at org.eclipse.osgi.framework.util.SecureAction.start(SecureAction.java:408)
	at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:238)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1193)
	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:160)
	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:874)
	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51)
	at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:267)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:263)
	at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceNode.createPage(WorkbenchPreferenceNode.java:47)
	at org.eclipse.jface.preference.PreferenceDialog.createPage(PreferenceDialog.java:1339)
	at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.createPage(FilteredPreferenceDialog.java:382)
	at org.eclipse.jface.preference.PreferenceDialog.showPage(PreferenceDialog.java:1230)
	at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.showPage(FilteredPreferenceDialog.java:679)
	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:864)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.runtime.Platform.run(Platform.java:888)
	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)
	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
	at org.eclipse.jface.viewers.StructuredViewer.firePostSelectionChanged(StructuredViewer.java:862)
	at org.eclipse.jface.viewers.StructuredViewer.handlePostSelect(StructuredViewer.java:1175)
	at org.eclipse.jface.viewers.StructuredViewer$5.widgetSelected(StructuredViewer.java:1200)
	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:3885)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3506)
	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:1003)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3910)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3503)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
	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:368)
	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:559)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1311)

!ENTRY org.eclipse.equinox.registry 4 1 2010-05-23 15:17:14.921
!MESSAGE Unable to create the selected preference page.
!STACK 0
java.lang.ClassNotFoundException: org.python.pydev.ui.pythonpathconf.PythonInterpreterPreferencesPage
	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:494)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:398)
	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:105)
	at java.lang.ClassLoader.loadClass(Unknown Source)
	at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:326)
	at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:231)
	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1193)
	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:160)
	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:874)
	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51)
	at org.eclipse.ui.internal.WorkbenchPlugin$1.run(WorkbenchPlugin.java:267)
	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
	at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:263)
	at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceNode.createPage(WorkbenchPreferenceNode.java:47)
	at org.eclipse.jface.preference.PreferenceDialog.createPage(PreferenceDialog.java:1339)
	at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.createPage(FilteredPreferenceDialog.java:382)
	at org.eclipse.jface.preference.PreferenceDialog.showPage(PreferenceDialog.java:1230)
	at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.showPage(FilteredPreferenceDialog.java:679)
	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:864)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.runtime.Platform.run(Platform.java:888)
	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48)
	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
	at org.eclipse.jface.viewers.StructuredViewer.firePostSelectionChanged(StructuredViewer.java:862)
	at org.eclipse.jface.viewers.StructuredViewer.handlePostSelect(StructuredViewer.java:1175)
	at org.eclipse.jface.viewers.StructuredViewer$5.widgetSelected(StructuredViewer.java:1200)
	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:3885)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3506)
	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:1003)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3910)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3503)
	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
	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:368)
	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:559)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1311)

[Pydev-users] [Users] RE: Unable to create the selected preference page

[SourceForge.net <no...@so...>]

The following forum message was posted by fabioz at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/3717083:

Seems you have a corrupt install. See the last session at http://pydev.org/manual_101_install.html

Cheers,

Fabio

[Pydev-users] [Users] RE: Unable to create the selected preference page

[SourceForge.net <no...@so...>]

The following forum message was posted by willemx at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/3717083:

Fabio,

I had read this and I had already tried to reinstall twice. I even completely removed Eclipse and started from scratch.
I used the \"Classic\" Eclipse package and used the \"unzip in dropin-directory\" method for installing Pydev.
Each time I got the same error message as listed above.

This morning I started from scratch again, first removing Pydev and Eclipse.
However, this time I selected the Java Eclipse package and used the \"Update from website\" method to install Pydev.
Now it works!

So, I don\'t think the problem had something to do with corrupted files. I think the problem originates either from the combination (Eclipse Classic - Pydev) or from the \"unzipping in dropin-dir\" method for installing Pydev. (or maybe it\'s just me...)

Anyway, I\'m a happy camper now...
Thanks again for helping me out,

Willem.

[Pydev-users] [Users] RE: Unable to create the selected preference page

[SourceForge.net <no...@so...>]

The following forum message was posted by fabioz at http://sourceforge.net/projects/pydev/forums/forum/293649/topic/3717083:

Hi Willem,

Nice that it\'s working for you now. Not really sure about the .zip file... I really think it got corrupted on your download (I just got a new version and tested it against the files at sourceforge and it seems to work properly for me).

Just as a note (as it\'s already working for you). The size of the zip is: 5,97 MB (6.262.784 bytes) for me (which should be uncompressed at the dropins directory).

Cheers,

Fabio