c++ - Eclipse CDT 在 Windows 上无法与 cmake 一起正常工作（给出 NullPointerException）

Question

我正在尝试在 Windows 10 上使用带有 MinGW 的 Eclipse CDT 2019-06 构建 CMake 项目。

但是在 Eclipse 中创建 cmake 项目后，我无法构建项目，并且控制台显示错误消息，例如“构建未正确配置”。

然后我打开项目的属性窗口，并导航到 CMake 选项。它立即给我一个“计数不接受更改”错误弹出窗口，上面写着“当前显示的页面包含无效值”。CMake 选项右侧的面板完全是空的，而我认为它应该给我一个“Lunch CMake GUI ...”按钮。

然后我打开“错误日志”视图，发现从 org.eclipse.jface 抛出的 java.lang.NullPointerException 具有以下堆栈跟踪：

我已经正确设置了 MinGW、cmake 和 ninja。所以我基本上可以从 windows cmd 窗口运行 gcc、g++、cmake 和 ninja 命令。

我尝试了稍旧的版本 2019-03，但遇到了同样的问题。

java.lang.NullPointerException
    at org.eclipse.cdt.cmake.ui.properties.CMakePropertyPage.performOk(CMakePropertyPage.java:165)
    at org.eclipse.jface.preference.PreferenceDialog$7.run(PreferenceDialog.java:905)
    at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
    at org.eclipse.ui.internal.JFaceUtil.lambda$0(JFaceUtil.java:47)
    at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:176)
    at org.eclipse.jface.preference.PreferenceDialog.okPressed(PreferenceDialog.java:889)
    at org.eclipse.ui.internal.dialogs.FilteredPreferenceDialog.okPressed(FilteredPreferenceDialog.java:466)
    at org.eclipse.jface.preference.PreferenceDialog.buttonPressed(PreferenceDialog.java:233)
    at org.eclipse.jface.dialogs.Dialog.lambda$0(Dialog.java:622)
    at org.eclipse.swt.events.SelectionListener$1.widgetSelected(SelectionListener.java:84)
    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:252)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
    at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4131)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1056)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3944)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3547)
    at org.eclipse.jface.window.Window.runEventLoop(Window.java:823)
    at org.eclipse.jface.window.Window.open(Window.java:799)
    at org.eclipse.ui.dialogs.PropertyDialogAction.run(PropertyDialogAction.java:153)
    at org.eclipse.jface.action.Action.runWithEvent(Action.java:474)
    at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:580)
    at org.eclipse.jface.action.ActionContributionItem.lambda$4(ActionContributionItem.java:412)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
    at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4131)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1056)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3944)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3547)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1173)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
    at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1062)
    at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155)
    at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:635)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:559)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:155)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:137)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:107)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:400)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:567)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:660)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:597)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1468)

标签： c++eclipseeclipse-cdt