2017-08-04 91 views
0

我想在eclipse.Right中的類路徑中添加新變量單擊項目 - >構建路徑 - >配置構建路徑 - >庫選項卡。 在右側按鈕面板中,我選擇了添加變量 - >配置變量 - >新建。我添加了一個新變量,然後eclipse提供了一個彈出窗口,要求重建以使更改生效。當我單擊確定時,獲取錯誤'無法設置類路徑變量..查看錯誤日誌以獲取更多詳細信息'。我檢查了'錯誤日誌,我發現:'內部錯誤'。雙擊它顯示以下異常: Java模型異常:核心異常[代碼0] PWMATRIX_HOME變量未定義! at org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:2887) at org.eclipse.jdt.internal.core.JavaModelManager.getClasspathContainer(JavaModelManager.java:1877) at org.eclipse。 jdt.core.JavaCore.getClasspathContainer(JavaCore.java:2798) at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java:2674) at org.eclipse.jdt.internal.core.JavaProject。 resolveClasspath(JavaProject.java:2838) at org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java:1943) at org.eclipse.jdt.internal.core.JavaProject.buildStructure(JavaProject.java: 461) at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:258) at org.eclipse .jdt.internal.core.JavaElement.openWhenClosed(JavaElement.java:518) at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:255) at org.eclipse.jdt.internal.core .javaElement.getElementInfo(JavaElement.java:241) at org.eclipse.jdt.internal.core.JavaElement.getChildren(JavaElement.java:196) at org.eclipse.jdt.internal.core.JavaProject.getPackageFragmentRoots(Java Project .java:1831) at org.eclipse.jdt.internal.ui.wizards.buildpaths.LibrariesWorkbookPage.getSelectedPackageFragmentRoot(LibrariesWorkbookPage.java:369) at org.eclipse.jdt.internal.ui.wizards.buildpaths.LibrariesWorkbookPage.updateEnabledState (LibrariesWorkbookPage.java:604) at org.eclipse.jdt.internal.ui.wizards.buildpaths.LibrariesWorkbookPage.libaryPageSelectionChanged(Libraries WorkbookPage.java:597) at org.eclipse.jdt.internal.ui.wizards.buildpaths.LibrariesWorkbookPage.access $ 1(LibrariesWorkbookPage.java:596) at org.eclipse.jdt.internal.ui.wizards.buildpaths.LibrariesWorkbookPage $ LibrariesAdapter.selectionChanged在org.eclipse.jdt.internal.ui.wizards(LibrariesWorkbookPage.java:203) 在org.eclipse.jdt.internal.ui.wizards.dialogfields.TreeListDialogField.doListSelected(TreeListDialogField.java:924) .dialogfields.TreeListDialogField $ TreeViewerAdapter.selectionChanged(TreeListDialogField.java:909) 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.uti lsafeRunnable.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.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.widg ets.Widget.sendEvent(Widget.java:1053) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display。java:4165) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3754) at org.eclipse.jface.window.Window.runEventLoop(Window.java:825) at org.eclipse。在org.eclipse.jface的org.eclipse.jdt.internal.ui.wizards.buildpaths.newsourcepage.ConfigureBuildPathAction.run(ConfigureBuildPathAction.java:88) 上的jface.window.Window.open(Window.java:801) 。 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) 在org.eclipse.jface.action.ActionContributionItem $ 5.handleEvent(ActionContributionItem.java:411) 在org.ecli (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:4165) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3754) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696) at org。 eclipse.ui.internal.Workbench.runUI(Workbench.java:2660) 在org.eclipse.ui.internal.Workbench $ 7 在org.eclipse.ui.internal.Workbench.access $ 4(Workbench.java:2494)。運行(Workbench.java:674) 在org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) 在org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667)在org.eclipse.equinox處的org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123) 處的org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) 處的。 internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) 位於org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) ,位於org.eclipse.core.runtime.internal。 org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseAppLauncher.start(EclipseAppLauncher.java:79) ( EclipseStarter.java:179) 在sun.reflect.NativeMethodAccessorImpl.invoke0(本機方法) 在sun.reflect.NativeMethodAccessorImpl.invoke( NativeMethodAccessorImpl.java:39) 在sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 在java.lang.reflect.Method.invoke(Method.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) 在org.eclipse.equinox.launcher.Main.main(Main.java:1386) 引起:org.eclipse.core.runtime.CoreException:未定義PWMATRIX_HOME變量! 在com.ssc.cdt.eclipse.initializers.WSFContainerInitializer.getExtraAttrubutes(WSFContainerInitializer.java:146) 在com.ssc.cdt.eclipse.initializers.WSFContainerInitializer.getCloudFrameworkJars(WSFContainerInitializer.java:178) 在com.ssc。 cdt.eclipse.initializers.WSFContainerInitializer.initialize(WSFContainerInitializer.java:188) at org.eclipse.jdt.internal.core.JavaModelManager.initializeContainer(JavaModelManager.java:2863) at org.eclipse.jdt.internal.core。 JavaModelManager.getClasspathContainer(JavaModelManager.java:1877) at org.eclipse.jdt.core.JavaCore.getClasspathContainer(JavaCore.java:2798) at org.eclipse.jdt.internal.core.JavaProject.resolveClasspath(JavaProject.java: 2674) at org.eclipse.jdt.internal.core.JavaProject .resolveClasspath(JavaProject.java:2838) 在org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath(JavaProject.java:1943) 在org.eclipse.jdt.internal.core.JavaProject。(org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:258) at org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(JavaElement.java: 518) 在org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:255) 在org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:241) 在有機eclipse.jdt.internal.core.JavaElement.getChildren(JavaElement.java:196) at org.eclipse.jdt.internal.core.JavaProject.getPackageFragmentRoots(JavaProject.java:1831) at org.eclipse.jdt.internal。 ui.wizards.buildpaths.LibrariesWorkbookPage.getSelectedPackageFragmentRoot(LibrariesWorkbookPage.java:369) at org.eclipse.jdt.internal.ui.wizards.buildpaths.LibrariesWorkbookPage。在org.eclipse.jdt.internal.ui.wizards.buildpaths.LibrariesWorkbookPage.libaryPageSelectionChanged(LibrariesWorkbookPage.java:597) 上的updateEnabledState(LibrariesWorkbookPage.java:604) 位於org.eclipse.jdt.internal.ui.wizards.buildpaths。 LibrariesWorkbookPage.access $ 1(LibrariesWorkbookPage.java:596) at org.eclipse.jdt.internal.ui.wizards.buildpaths.LibrariesWorkbookPage $ LibrariesAdapter.selectionChanged(LibrariesWorkbookPage.java:203) at org.eclipse.jdt.internal.ui .wizards.dialogfields.TreeListDialogField.doListSelected(TreeListDialogField.java:924) at org.eclipse.jdt.internal.ui.wizards.dialogfields.TreeListDialogField $ TreeViewerAdapter.selectionChanged(TreeListDialogField.java:909) at org.eclipse.jface .viewers.Viewer $ 2.run(Viewer.java:164) at org.eclipse.core.run time.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 .org .viewers.StructuredViewer.handleSelect(StructuredViewer.java:1211) 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。在org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4165) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3754) at org.eclipse.jface.window.Window。 runEventLoop(Window.java:825) at org.eclipse.jface.window.Window.open(Window.java:801) at org.eclipse.jdt.internal.ui.wizards.buildpaths.newsourcepage.ConfigureBuildPathAction.run( ConfigureBuildPathAction.java:88) at org.eclipse.jface.action.Action.runWithEvent(Action.java:498) at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionCon tributionItem.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。在org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3754) at rundeferredEvents(Display.java:4165) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660) at org.eclipse.ui.internal.Workbench.access $ 4(Workbench。java:2494) at org.eclipse.ui.internal.Workbench $ 7.run(Workbench.java:674) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org .eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667) 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) 在sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 在sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 在java.lang.reflect.Method.invoke(Method.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) at org.eclipse.equinox.launcher.Main.main(Main.java:1386) I我無法弄清楚爲什麼會出現這些異常,以及如何解決這些異常。期待解決方案。謝謝。嘗試在類路徑中添加新變量時無法在eclipse中設置類路徑變量錯誤

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PWMATRIX_HOME是我想添加的一個變量名,並且僅在添加這個時出現錯誤。 –

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請儘快編輯問題 – sForSujit

回答

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嘗試從Window - > Preference - > Classpath Variables中設置它們。在此之前關閉你的項目文件夾。