MyEclipse 2017带有首选项的CI错误窗口

MyEclipse 2017带有首选项的CI错误窗口,eclipse,myeclipse,Eclipse,Myeclipse,已解决:我通过创建一个新的工作区解决了这个问题。我不确定到底发生了什么事破坏了我的旧工作区,很难说,也很难解决 我刚刚安装了MyEclipse 2017 CI并转换了我的旧2016 CI工作区。我对我的主题做了一些修改,不太确定我到底做了什么,没有什么异常,重新启动了我的Eclipse客户端,现在当我尝试导航到Window>Preferences时出现了错误 具体地说,当我第一次单击“首选项”时,会出现此错误,并且“首选项”窗口不会打开: !ENTRY org.eclipse.ui 4 0 2

已解决:我通过创建一个新的工作区解决了这个问题。我不确定到底发生了什么事破坏了我的旧工作区,很难说,也很难解决


我刚刚安装了MyEclipse 2017 CI并转换了我的旧2016 CI工作区。我对我的主题做了一些修改,不太确定我到底做了什么,没有什么异常,重新启动了我的Eclipse客户端,现在当我尝试导航到Window>Preferences时出现了错误

具体地说,当我第一次单击“首选项”时,会出现此错误,并且“首选项”窗口不会打开:

!ENTRY org.eclipse.ui 4 0 2017-04-25 15:56:19.105
!MESSAGE Unhandled event loop exception
!STACK 0
java.lang.IllegalStateException: ScrollBarsProvider not initialized
    at org.eclipse.swt.custom.ScrolledComposite.createScrollBar(ScrolledComposite.java:819)
    at org.eclipse.swt.custom.ScrolledComposite.<init>(ScrolledComposite.java:161)
    at org.eclipse.jface.preference.PreferenceDialog.createPageContainer(PreferenceDialog.java:491)
    at org.eclipse.jface.preference.PreferenceDialog.createDialogArea(PreferenceDialog.java:412)
    at org.eclipse.jface.dialogs.Dialog.createContents(Dialog.java:767)
    at org.eclipse.jface.preference.PreferenceDialog.access$5(PreferenceDialog.java:1)
    at org.eclipse.jface.preference.PreferenceDialog.lambda$0(PreferenceDialog.java:344)
    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
    at org.eclipse.jface.preference.PreferenceDialog.createContents(PreferenceDialog.java:343)
    at org.eclipse.jface.window.Window.create(Window.java:426)
    at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1095)
    at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceDialog.createDialogOn(WorkbenchPreferenceDialog.java:102)
    at org.eclipse.ui.dialogs.PreferencesUtil.createPreferenceDialogOn(PreferencesUtil.java:192)
    at org.eclipse.ui.dialogs.PreferencesUtil.createPreferenceDialogOn(PreferencesUtil.java:116)
    at org.eclipse.ui.internal.OpenPreferencesAction.run(OpenPreferencesAction.java:62)
    at org.eclipse.jface.action.Action.runWithEvent(Action.java:473)
    at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:565)
    at org.eclipse.jface.action.ActionContributionItem.lambda$4(ActionContributionItem.java:397)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4410)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4228)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3816)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022)
    at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150)
    at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:687)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:604)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1519)
!条目org.eclipse.ui 4 0 2017-04-25 15:56:19.105
!消息未处理的事件循环异常
!堆栈0
java.lang.IllegalStateException:ScrollBarsProvider未初始化
位于org.eclipse.swt.custom.ScrolledComposite.createScrollBar(ScrolledComposite.java:819)
位于org.eclipse.swt.custom.ScrolledComposite(ScrolledComposite.java:161)
在org.eclipse.jface.preference.PreferenceDialog.createPageContainer(PreferenceDialog.java:491)上
在org.eclipse.jface.preference.PreferenceDialog.createDialogArea(PreferenceDialog.java:412)上
位于org.eclipse.jface.dialogs.Dialog.createContents(Dialog.java:767)
访问org.eclipse.jface.preference.PreferenceDialog.access$5(PreferenceDialog.java:1)
位于org.eclipse.jface.preference.PreferenceDialog.lambda$0(PreferenceDialog.java:344)
位于org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
在org.eclipse.jface.preference.PreferenceDialog.createContents(PreferenceDialog.java:343)上
位于org.eclipse.jface.window.window.create(window.java:426)
位于org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1095)
位于org.eclipse.ui.internal.dialogs.WorkbenchReferenceDialog.createDialogOn(WorkbenchReferenceDialog.java:102)
位于org.eclipse.ui.dialogs.PreferencesUtil.createPreferenceDialogOn(PreferencesUtil.java:192)
位于org.eclipse.ui.dialogs.PreferencesUtil.createPreferenceDialogOn(PreferencesUtil.java:116)
位于org.eclipse.ui.internal.OpenPreferencesAction.run(OpenPreferencesAction.java:62)
位于org.eclipse.jface.action.action.runWithEvent(action.java:473)
位于org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:565)
位于org.eclipse.jface.action.ActionContributionItem.lambda$4(ActionContributionItem.java:397)
位于org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
位于org.eclipse.swt.widgets.Display.sendEvent(Display.java:4410)
位于org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079)
位于org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4228)
在org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3816)上
位于org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121)
位于org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
位于org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022)
位于org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150)
位于org.eclipse.ui.internal.Workbench$5.run(Workbench.java:687)
位于org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
位于org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:604)
位于org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
位于org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138)
在org.eclipse.equinox.internal.app.eclipseeapphandle.run上(eclipseeapphandle.java:196)
位于org.eclipse.core.runtime.internal.adapter.eclipseeappluncher.runApplication(eclipseeappluncher.java:134)
位于org.eclipse.core.runtime.internal.adapter.eclipseeappluncher.start(eclipseeappluncher.java:104)
位于org.eclipse.core.runtime.adapter.EclipseStarter.run(EclipseStarter.java:388)
位于org.eclipse.core.runtime.adapter.EclipseStarter.run(EclipseStarter.java:243)
在sun.reflect.NativeMethodAccessorImpl.invoke0(本机方法)处
位于sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
在sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)中
位于java.lang.reflect.Method.invoke(Method.java:498)
位于org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673)
位于org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)
位于org.eclipse.equinox.launcher.Main.run(Main.java:1519)
如果我再次单击“首选项”,它将打开,但不会显示任何首选项屏幕。当我单击选项卡以显示屏幕时,会弹出一个弹出窗口,指出“当前显示的页面包含无效值”,并显示以下错误:

!ENTRY org.eclipse.jface 4 2 2017-04-25 16:02:11.702
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jface".
!STACK 0
java.lang.IllegalArgumentException: Argument cannot be null
    at org.eclipse.swt.SWT.error(SWT.java:4514)
    at org.eclipse.swt.SWT.error(SWT.java:4448)
    at org.eclipse.swt.SWT.error(SWT.java:4419)
    at org.eclipse.swt.widgets.Widget.error(Widget.java:482)
    at org.eclipse.swt.widgets.Widget.checkParent(Widget.java:291)
    at org.eclipse.swt.widgets.Widget.<init>(Widget.java:158)
    at org.eclipse.swt.widgets.Control.<init>(Control.java:110)
    at org.eclipse.swt.widgets.Scrollable.<init>(Scrollable.java:82)
    at org.eclipse.swt.widgets.Composite.<init>(Composite.java:96)
    at org.eclipse.jface.preference.PreferencePage.createControl(PreferencePage.java:223)
    at org.eclipse.jface.preference.PreferenceDialog.createPageControl(PreferenceDialog.java:1430)
    at org.eclipse.jface.preference.PreferenceDialog$9.run(PreferenceDialog.java:1197)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:50)
    at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:173)
    at org.eclipse.jface.preference.PreferenceDialog.showPage(PreferenceDialog.java:1189)
    at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.showPage(FilteredPreferenceDialog.java:608)
    at org.eclipse.jface.preference.PreferenceDialog$5.lambda$0(PreferenceDialog.java:656)
    at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
    at org.eclipse.jface.preference.PreferenceDialog$5.selectionChanged(PreferenceDialog.java:653)
    at org.eclipse.jface.viewers.StructuredViewer$3.run(StructuredViewer.java:878)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
    at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:50)
    at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:173)
    at org.eclipse.jface.viewers.StructuredViewer.firePostSelectionChanged(StructuredViewer.java:875)
    at org.eclipse.jface.viewers.StructuredViewer.handlePostSelect(StructuredViewer.java:1244)
    at org.eclipse.jface.viewers.StructuredViewer$5.widgetSelected(StructuredViewer.java:1270)
    at org.eclipse.jface.util.OpenStrategy.firePostSelectionEvent(OpenStrategy.java:265)
    at org.eclipse.jface.util.OpenStrategy.access$5(OpenStrategy.java:259)
    at org.eclipse.jface.util.OpenStrategy$1.lambda$1(OpenStrategy.java:431)
    at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
    at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182)
    at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4203)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3819)
    at org.eclipse.jface.window.Window.runEventLoop(Window.java:818)
    at org.eclipse.jface.window.Window.open(Window.java:794)
    at org.eclipse.ui.internal.dialogs.WorkbenchPreferenceDialog.open(WorkbenchPreferenceDialog.java:211)
    at org.eclipse.ui.internal.OpenPreferencesAction.run(OpenPreferencesAction.java:63)
    at org.eclipse.jface.action.Action.runWithEvent(Action.java:473)
    at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:565)
    at org.eclipse.jface.action.ActionContributionItem.lambda$4(ActionContributionItem.java:397)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4410)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1079)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4228)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3816)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022)
    at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150)
    at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:687)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:604)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:388)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1519)
!条目org.eclipse.jface 422017-04-2516:02:11.702
!从插件“org.eclipse.jface”调用代码时出现消息问题。
!堆栈0
java.lang.IllegalArgumentException:参数不能为null
位于org.eclipse.swt.swt.error(swt.java:4514)
位于org.eclipse.swt.swt.error(swt.java:4448)
位于org.eclipse.swt.swt.error(swt.java:4419)
位于org.eclipse.swt.widgets.Widget.error(Widget.java:482)
位于org.eclipse.swt.widgets.Widget.checkParent(Widget.java:291)
位于org.eclipse.swt.widgets.Widget.(Widget.java:158)
位于org.eclipse.swt.widgets.Control.(Control.java:110)
位于org.eclipse.swt.widgets.Scrollable.(Scrollable.java:82)
位于org.eclipse.swt.widgets.Composite(Composite.java:96)
在org.eclipse.jface.preference.PreferencePage.createControl(PreferencePage.java:223)上
在org.eclipse.jface.preference.PreferenceDialog.createPageControl(PreferenceDialog.java:1430)上
位于org.eclipse.jface.preference.PreferenceDialog$9.run(PreferenceDialog.java:1197)
位于org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
位于org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:50)
位于org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:173)
在org.eclipse.jf上