Java amateras html编辑器未打开文件

Java amateras html编辑器未打开文件,java,eclipse,eclipse-plugin,Java,Eclipse,Eclipse Plugin,我正在使用EclipseST IDE。使用。我工作正常,但重新启动后,我无法使用此编辑器重新启动任何文件。我在eclipse日志文件中看到了这个错误 Caused by: java.lang.NoSuchMethodError: org.eclipse.ui.internal.PopupMenuExtender.<init>(Ljava/lang/String;Lorg/eclipse/jface/action/MenuManager;Lorg/eclipse/jface/viewe

我正在使用EclipseST IDE。使用。我工作正常,但重新启动后,我无法使用此编辑器重新启动任何文件。我在eclipse日志文件中看到了这个错误

Caused by: java.lang.NoSuchMethodError: org.eclipse.ui.internal.PopupMenuExtender.<init>(Ljava/lang/String;Lorg/eclipse/jface/action/MenuManager;Lorg/eclipse/jface/viewers/ISelectionProvider;Lorg/eclipse/ui/IWorkbenchPart;)V
                at tk.eclipse.plugin.htmleditor.editors.SplitPageHTMLEditor$SplitEditorSite.registerContextMenu(SplitPageHTMLEditor.java:234)
                at tk.eclipse.plugin.htmleditor.editors.SplitPageHTMLEditor$SplitEditorSite.registerContextMenu(SplitPageHTMLEditor.java:282)
                at org.eclipse.ui.texteditor.AbstractTextEditor.createPartControl(AbstractTextEditor.java:3521)
                at org.eclipse.ui.texteditor.StatusTextEditor.createPartControl(StatusTextEditor.java:54)
                at org.eclipse.ui.texteditor.AbstractDecoratedTextEditor.createPartControl(AbstractDecoratedTextEditor.java:447)
                at tk.eclipse.plugin.htmleditor.editors.HTMLSourceEditor.createPartControl(HTMLSourceEditor.java:162)
                at tk.eclipse.plugin.htmleditor.editors.SplitPageHTMLEditor.createPartControl(SplitPageHTMLEditor.java:131)
                at tk.eclipse.plugin.htmleditor.editors.HTMLEditor.createPartControl(HTMLEditor.java:128)
                at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.createPartControl(CompatibilityPart.java:142)
                at org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor.createPartControl(CompatibilityEditor.java:96)
                at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:323)
                at sun.reflect.GeneratedMethodAccessor85.invoke(Unknown Source)
                at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
                at java.lang.reflect.Method.invoke(Method.java:606)
                at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
                ... 95 more
原因:java.lang.NoSuchMethodError:org.eclipse.ui.internal.PopupMenuExtender(Ljava/lang/String;Lorg/eclipse/jface/action/MenuManager;Lorg/eclipse/jface/viewers/iSelectProvider;Lorg/eclipse/ui/IWorkbenchPart;)V
位于tk.eclipse.plugin.htmleditor.editors.SplitPageHTMLEditor$SplitEditorSite.registerContextMenu(SplitPageHTMLEditor.java:234)
位于tk.eclipse.plugin.htmleditor.editors.SplitPageHTMLEditor$SplitEditorSite.registerContextMenu(SplitPageHTMLEditor.java:282)
位于org.eclipse.ui.texteditor.AbstractTextEditor.createPartControl(AbstractTextEditor.java:3521)
位于org.eclipse.ui.texteditor.StatusTextEditor.createPartControl(StatusTextEditor.java:54)
位于org.eclipse.ui.texteditor.AbstractDecoratedTextEditor.createPartControl(AbstractDecoratedTextEditor.java:447)
位于tk.eclipse.plugin.htmleditor.editors.HTMLSourceEditor.createPartControl(HTMLSourceEditor.java:162)
位于tk.eclipse.plugin.htmleditor.editors.SplitPageHTMLEditor.createPartControl(SplitPageHTMLEditor.java:131)
位于tk.eclipse.plugin.htmleditor.editors.htmleditor.createPartControl(htmleditor.java:128)
位于org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.createPartControl(CompatibilityPart.java:142)
位于org.eclipse.ui.internal.e4.compatibility.CompatibilityEditor.createPartControl(CompatibilityEditor.java:96)
位于org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:323)
位于sun.reflect.GeneratedMethodAccessor85.invoke(未知源)
在sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)中
位于java.lang.reflect.Method.invoke(Method.java:606)
位于org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:56)
... 95多

我多次重新启动eclipse,但仍然无法工作。怎么了?有任何缓存需要清除吗?

我创建了一个新的工作区,工作正常