从插件调用代码时出现问题:“org.eclipse.jface” [英] Problems occurred when invoking code from plug-in: "org.eclipse.jface"
问题描述
从插件调用代码时出现问题:
org.eclipse.jface
。
我如何解决这个问题?
异常堆栈跟踪:
java.lang.NullPointerException
在org.jboss.ide.eclipse.as.classpath.core.ejb3.EJB3ClasspathContainer.getClasspathEntries(EJB3ClasspathContainer.java: 115)
在org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2695)
在org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java: 2853)
在org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java:1958)
在org.eclipse.jdt.internal.core.PackageFragmentRoot.getRawClasspathEntry(PackageFragmentRoot.java: 547)
在org.eclipse.jdt.internal.corext.buildpath.ClasspathModifier.isExcluded(ClasspathModifier.java:485)
在org.eclipse.jdt.internal.ui.wizards.buildpaths.newsourcepage.IncludeToBuildpathAction.canHandle(IncludeToBuildpathAction。 java:170)
在org.eclipse.jdt.internal.ui.wizards.buildpaths.newsourcepage.BuildpathModifierAction.selectionChanged(BuildpathModifierAction.java:101)
在org.eclipse.jface.viewers.Viewer $ 2 .run(Viewer.java:164)
在org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
在org.eclipse.ui.internal.JFaceUtil $ 1.run( JFaceUtil.java:49)
在org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
在org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java: 162)
在org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2188)
在org.eclipse.jface.viewers.StructuredViewer.handleSelect(StructuredViewer.java:1211)
在org.eclipse.ui.navigator.Comm onViewer.handleSelect(CommonViewer.java:478)
在org.eclipse.jface.viewers.StructuredViewer $ 4.widgetSelected(StructuredViewer.java:1241)
在org.eclipse.jface.util.OpenStrategy.fireSelectionEvent (OpenStrategy.java:239)
在org.eclipse.jface.util.OpenStrategy.access $ 4(OpenStrategy.java:233)
在org.eclipse.jface.util.OpenStrategy $ 1handleEvent(OpenStrategy .java:403)
在org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
在org.eclipse.swt.widgets.Display.sendEvent(Display.java:4128 )
在org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1457)
在org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1480)
在org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1465)
在org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1270)
在org。 eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3974)
在org.eclipse.swt.widgets.Display.applicationNextEventMatchingMask(Di splay.java:4875)
在org.eclipse.swt.widgets.Display.applicationProc(Display.java:5226)
在org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(本机方法)
在org.eclipse.swt.widgets.Widget.callSuper(Widget.java:220)
在org.eclipse.swt.widgets.Widget.mouseDownSuper(Widget.java:1092)
在org.eclipse.swt.widgets.Tree.mouseDownSuper(Tree.java:2052)
在org.eclipse.swt.widgets.Widget.mouseDown(Widget.java:1084)
在org。 eclipse.swt.widgets.Control.mouseDown(Control.java:2528)
在org.eclipse.swt.widgets.Tree.mouseDown(Tree.java:2007)
在org.eclipse.swt。 widgets.Display.windowProc(Display.java:5471)
在org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(本机方法)
在org.eclipse.swt.widgets.Widget.callSuper (Widget.java:220)
在org.eclipse.swt.widgets.Widget.windowSendEvent(Widget.java:2095)
在org.eclipse.swt.widgets.Shell.windowSendEvent(Shell.java :2253)
在org.eclip se.swt.widgets.Display.windowProc(Display.java:5535)
在org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(本机方法)
在org.eclipse.swt.widgets .Display.applicationSendEvent(Display.java:4989)
在org.eclipse.swt.widgets.Display.applicationProc(Display.java:5138)
在org.eclipse.swt.internal.cocoa.OS .objc_msgSend(Native Method)
在org.eclipse.swt.internal.cocoa.NSApplication.sendEvent(NSApplication.java:128)
在org.eclipse.swt.widgets.Display.readAndDispatch(显示。 java:3610)
在org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701)
在org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665)
在org.eclipse.ui.internal.Workbench.access $ 4(Workbench.java:2499)
在org.eclipse.ui.internal.Workbench $ 7.run(Workbench.java:679)
在org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
在org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Wor kbench.java:668)
在org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
在org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication。 java:123)
在org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
在org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication( EclipseAppLauncher.java:110)
在org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
在org.eclipse.core.runtime.adaptor.EclipseStarter。 run(EclipseStarter.java:344)
在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)
在java.lang.reflect.Method。调用(实现方法具d.java:597)
在org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
在org.eclipse.equinox.launcher.Main.basicRun(Main.java: 577)
在org.eclipse.equinox.launcher.Main.run(Main.java:1410)
会话数据
eclipse.buildId = M20120208-0800
java .version = 1.6.0_37
java.vendor = Apple Inc.
BootLoader常量:OS = macosx,ARCH = x86_64,WS =可可,NL = en_US
框架参数:-product org。 eclipse.epp.package.jee.product -keyring /Users/saraiva/.eclipse_keyring -showlocation
命令行参数:-os macosx -ws可可-arch x86_64 -product org.eclipse.epp.package.jee。 product-keyring /Users/saraiva/.eclipse_keyring -showlocation
您的项目可能不是为您的comp。尝试删除 .classpath
和 .project
并从现有的源重新创建项目。如果它们意外地提交给SVN,也删除任何eclipse内部dirs,例如以点开头的 .settings
。
I've got a new Java project at Eclipse from SVN and just tried to open the project in the Eclipse's Project Explorer window and received this error:
Problems occurred when invoking code from plug-in:
"org.eclipse.jface"
.
How could I fix that issue?
Exception Stack Trace:
java.lang.NullPointerException
at org.jboss.ide.eclipse.as.classpath.core.ejb3.EJB3ClasspathContainer.getClasspathEntries(EJB3ClasspathContainer.java:115)
at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2695)
at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2853)
at org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java:1958)
at org.eclipse.jdt.internal.core.PackageFragmentRoot.getRawClasspathEntry(PackageFragmentRoot.java:547)
at org.eclipse.jdt.internal.corext.buildpath.ClasspathModifier.isExcluded(ClasspathModifier.java:485)
at org.eclipse.jdt.internal.ui.wizards.buildpaths.newsourcepage.IncludeToBuildpathAction.canHandle(IncludeToBuildpathAction.java:170)
at org.eclipse.jdt.internal.ui.wizards.buildpaths.newsourcepage.BuildpathModifierAction.selectionChanged(BuildpathModifierAction.java:101)
at org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:164)
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.Viewer.fireSelectionChanged(Viewer.java:162)
at org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2188)
at org.eclipse.jface.viewers.StructuredViewer.handleSelect(StructuredViewer.java:1211)
at org.eclipse.ui.navigator.CommonViewer.handleSelect(CommonViewer.java:478)
at org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1241)
at org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:239)
at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:233)
at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:403)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4128)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1457)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1480)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1465)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1270)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3974)
at org.eclipse.swt.widgets.Display.applicationNextEventMatchingMask(Display.java:4875)
at org.eclipse.swt.widgets.Display.applicationProc(Display.java:5226)
at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
at org.eclipse.swt.widgets.Widget.callSuper(Widget.java:220)
at org.eclipse.swt.widgets.Widget.mouseDownSuper(Widget.java:1092)
at org.eclipse.swt.widgets.Tree.mouseDownSuper(Tree.java:2052)
at org.eclipse.swt.widgets.Widget.mouseDown(Widget.java:1084)
at org.eclipse.swt.widgets.Control.mouseDown(Control.java:2528)
at org.eclipse.swt.widgets.Tree.mouseDown(Tree.java:2007)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:5471)
at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
at org.eclipse.swt.widgets.Widget.callSuper(Widget.java:220)
at org.eclipse.swt.widgets.Widget.windowSendEvent(Widget.java:2095)
at org.eclipse.swt.widgets.Shell.windowSendEvent(Shell.java:2253)
at org.eclipse.swt.widgets.Display.windowProc(Display.java:5535)
at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method)
at org.eclipse.swt.widgets.Display.applicationSendEvent(Display.java:4989)
at org.eclipse.swt.widgets.Display.applicationProc(Display.java:5138)
at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method)
at org.eclipse.swt.internal.cocoa.NSApplication.sendEvent(NSApplication.java:128)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3610)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499)
at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)
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:344)
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:622)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
Session Data:
eclipse.buildId=M20120208-0800
java.version=1.6.0_37
java.vendor=Apple Inc.
BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_US
Framework arguments: -product org.eclipse.epp.package.jee.product -keyring /Users/saraiva/.eclipse_keyring -showlocation
Command-line arguments: -os macosx -ws cocoa -arch x86_64 -product org.eclipse.epp.package.jee.product -keyring /Users/saraiva/.eclipse_keyring -showlocation
Your project may be configured not for your comp. Try to remove .classpath
and .project
and recreate the project from existed sources. Also remove any eclipse internal dirs if they are accidentally committed to the SVN such as .settings
that starts with dot.
这篇关于从插件调用代码时出现问题:“org.eclipse.jface”的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!