NullPointerException after install

[nafeger]

java.lang.NullPointerException
at org.eclipse.wst.jsdt.web.ui.internal.style.java.LineStyleProviderForJSDT.handlePropertyChange(LineStyleProviderForJSDT.java:259)
at org.eclipse.wst.jsdt.web.ui.internal.style.java.LineStyleProviderForJSDT$1.propertyChange(LineStyleProviderForJSDT.java:55)
at org.eclipse.ui.preferences.ScopedPreferenceStore$3.run(ScopedPreferenceStore.java:375)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.preferences.ScopedPreferenceStore.firePropertyChangeEvent(ScopedPreferenceStore.java:372)
at org.eclipse.ui.preferences.ScopedPreferenceStore$2.preferenceChange(ScopedPreferenceStore.java:194)
at org.eclipse.core.internal.preferences.EclipsePreferences$2.run(EclipsePreferences.java:753)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.preferences.EclipsePreferences.firePreferenceEvent(EclipsePreferences.java:756)
at org.eclipse.core.internal.preferences.EclipsePreferences.put(EclipsePreferences.java:769)
at com.github.fhd.eclipsecolortheme.mapper.ThemePreferenceMapper.putPreference(ThemePreferenceMapper.java:50)
at com.github.fhd.eclipsecolortheme.mapper.JavaScriptEditorMapper.map(JavaScriptEditorMapper.java:33)
at com.github.fhd.eclipsecolortheme.ColorThemeManager.applyTheme(ColorThemeManager.java:144)
at com.github.fhd.eclipsecolortheme.preferences.ColorThemePreferencePage.performOk(ColorThemePreferencePage.java:46)
at org.eclipse.jface.preference.PreferenceDialog$13.run(PreferenceDialog.java:964)
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.okPressed(PreferenceDialog.java:944)
at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.okPressed(FilteredPreferenceDialog.java:447)
at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceDialog.okPressed(WorkbenchPreferenceDialog.java:169)
at org.eclipse.jface.preference.PreferenceDialog.buttonPressed(PreferenceDialog.java:233)
at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:234)
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.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:2640)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438)
at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664)
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(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
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)

session data:

eclipse.buildId=M20100909-0800
java.version=1.6.0_22
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_US
Framework arguments: -showlocation
Command-line arguments: -os win32 -ws win32 -arch x86_64 -data c:/users/nfeger/workspace -showlocation

This is a continuation of log file C:\Users\nfeger\workspace.metadata.bak_0.log
Created Time: 2011-01-14 13:13:02.894

[fhd]

That's odd, does this happen every time you press "OK" on the plugin's preferences page or just this once? What's your Eclipse version and are all plugins (especially JavaScript Development Tools, you seem to have them) up to date?

[nafeger]

Yeah it happens every time, and hitting okay now takes on the order of a minute.

eclipse version: 3.6.1
Web Tools Platform: 3.2.2
Eclipse Javascript Development: 1.2.2.v20100817

I just did a 'check for updates' and nothing was found.

I really appreciate this plugin, I've been yearning for a dark background for years.
Loading a js file works fine and the color scheme preferences look great.

[nafeger]

well I noticed a new version of the color theme plugin 0.4 I think, grabbed that, and now my NPE went away, but so did my preferences entry for the theme picker.

[fhd]

0.4 is the most current version, but there should be a color picker. Did I get that right that everything worked fine even after that NullPointerException with the previous version?

Here's what you could try: Remove ECT (follow the "already installed" link under "Install new software"), restart and then install it again.

[nafeger]

okay uninstalling and reinstalling worked great, and the NPE is gone.

[fhd]

What do you know, maybe some kind of Eclipse hiccup :) Glad it works now!

[fhd]

I've reopened this, because it happened for Roger Dudler as well.

[fhd]

This problem only occurrs when the PHP Development Tools are installed and a PHP file is opened while changing the color theme. I solved the issue by closing and reopening all editors when applying color themes.