Eclipse/STS启动一次-然后无法再次启动-Mac/Catalina 10.15.7

在尝试将CVS客户机安装到Eclipse/STS（4.7.1版）中之后，我不再使用它。我已经重新安装了几次Eclipse/STS，但启动问题仍然存在……下面列出了一些例外情况。在从工作区删除.metadata/文件夹后的间歇尝试中，有时会加载。但一旦我关闭它并尝试重新打开它，它就再也不会在该工作区上启动

我从其他（旧的）堆栈溢出帖子中尝试过的东西：

• 重新安装STS，几分钟后…CVS客户端“应该”不再是一个问题…它甚至没有安装在重新安装的版本上
• 正在删除workspace.xmi文件

似乎什么都不起作用……从下面的stacktrace中，我无法判断NullPointerException指的是什么。我确实验证了在指定的位置有一个LegacyIDE.e4xmi文件，并且我对该文件具有R/W权限

下面是我看到的.log中的错误

!SESSION 2020-09-29 13:03:57.621 -----------------------------------------------
eclipse.buildId=4.7.1.202007271558-RELEASE
java.version=1.8.0_261
java.vendor=Oracle Corporation
BootLoader constants: OS=macosx, ARCH=x86_64, WS=cocoa, NL=en_US
Framework arguments:  -product org.springframework.boot.ide.branding.sts4 -keyring /Users/n0002501/.eclipse_keyring
Command-line arguments:  -os macosx -ws cocoa -arch x86_64 -product org.springframework.boot.ide.branding.sts4 -keyring /Users/[myuser]/.eclipse_keyring

!ENTRY org.eclipse.e4.ui.workbench 4 0 2020-09-29 13:04:13.603
!MESSAGE Unable to load resource platform:/plugin/org.eclipse.platform/LegacyIDE.e4xmi
!STACK 0
java.lang.NullPointerException
    at org.eclipse.e4.ui.internal.workbench.ResourceHandler.getResource(ResourceHandler.java:287)
    at org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadResource(ResourceHandler.java:263)
    at org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadMostRecentModel(ResourceHandler.java:181)
    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.loadApplicationModel(E4Application.java:384)
    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:260)
    at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:579)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
    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:401)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
    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:657)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1447)

!ENTRY org.eclipse.osgi 4 0 2020-09-29 13:04:13.630
!MESSAGE Application error
!STACK 1
java.lang.NullPointerException
    at org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadMostRecentModel(ResourceHandler.java:182)
    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.loadApplicationModel(E4Application.java:384)
    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:260)
    at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:579)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
    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:401)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
    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:657)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1447)

---

数字，我一发布问题，就在这里找到了解决方案：

发布于8年前…但现在可以使用了。对于任何经历过这种情况的人来说，org.eclipse.osgi文件夹都隐藏在Mac SpringToolSuite.app内容中……这就是stacktrace列表中的NullPointerException

---

我只能猜测CVS客户端的安装使其处于损坏状态，但我原以为重新安装会将其清除。

在我尝试更新功能后，这仍然是Windows 10中STS 4.7.1版本的一个问题

    !ENTRY org.eclipse.m2e.logback.configuration 2 0 2020-10-07 11:47:51.695
!MESSAGE Exception while setting up logging:BundleContext is no longer valid org.eclipse.m2e.logback.configuration_1.16.0.20200318-1040 [403]
!STACK 0
java.lang.IllegalStateException: BundleContext is no longer valid org.eclipse.m2e.logback.configuration_1.16.0.20200318-1040 [403]
    at org.eclipse.osgi.internal.framework.BundleContextImpl.checkValid(BundleContextImpl.java:1056)
    at org.eclipse.osgi.internal.framework.BundleContextImpl.getBundle(BundleContextImpl.java:168)
    at org.eclipse.m2e.logback.configuration.LogPlugin.configureLogback(LogPlugin.java:118)
    at org.eclipse.m2e.logback.configuration.LogPlugin.access$2(LogPlugin.java:109)
    at org.eclipse.m2e.logback.configuration.LogPlugin$1.run(LogPlugin.java:64)
    at java.util.TimerThread.mainLoop(Timer.java:555)
    at java.util.TimerThread.run(Timer.java:505)

!ENTRY org.eclipse.e4.ui.workbench 4 0 2020-10-07 11:47:51.908
!MESSAGE Unable to load resource file:/C:/ssts/.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi
!STACK 0
java.lang.NullPointerException
    at org.eclipse.e4.ui.internal.workbench.ResourceHandler.getResource(ResourceHandler.java:287)
    at org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadResource(ResourceHandler.java:263)
    at org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadMostRecentModel(ResourceHandler.java:169)
    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.loadApplicationModel(E4Application.java:384)
    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:260)
    at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:579)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
    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:401)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
    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:657)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1420)

!ENTRY org.eclipse.e4.ui.workbench 4 0 2020-10-07 11:47:51.916
!MESSAGE The persisted application model has no top-level window. Reinitializing with the default application model.
!STACK 0
java.lang.Exception
    at org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadMostRecentModel(ResourceHandler.java:174)
    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.loadApplicationModel(E4Application.java:384)
    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:260)
    at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:579)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
    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:401)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
    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:657)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1420)

!ENTRY org.eclipse.e4.ui.workbench 4 0 2020-10-07 11:47:51.922
!MESSAGE Unable to load resource platform:/plugin/org.eclipse.platform/LegacyIDE.e4xmi
!STACK 0
java.lang.NullPointerException
    at org.eclipse.e4.ui.internal.workbench.ResourceHandler.getResource(ResourceHandler.java:287)
    at org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadResource(ResourceHandler.java:263)
    at org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadMostRecentModel(ResourceHandler.java:181)
    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.loadApplicationModel(E4Application.java:384)
    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:260)
    at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:579)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
    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:401)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
    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:657)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1420)

!ENTRY org.eclipse.osgi 4 0 2020-10-07 11:47:51.945
!MESSAGE Application error
!STACK 1
java.lang.NullPointerException
    at org.eclipse.e4.ui.internal.workbench.ResourceHandler.loadMostRecentModel(ResourceHandler.java:182)
    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.loadApplicationModel(E4Application.java:384)
    at org.eclipse.e4.ui.internal.workbench.swt.E4Application.createE4Workbench(E4Application.java:260)
    at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:579)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:557)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:154)
    at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:150)
    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:401)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
    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:657)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:594)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1447)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1420)

---

我厌倦了从备份中替换org.eclipse.m2e.logback.configuration_1.16.0.20200318-1040。仍然失败。

问题出在您的工作区目录中，而不是安装中。永远不要删除

.metadata

文件夹，因为它不仅包含缓存，而且还包含您不想丢失的内容！删除

.metadata

文件夹是对堆栈溢出的恶作剧，已经给许多人带来了问题。如果

-clean

不起作用，请使用一个新的工作区（

-data

或文件>切换工作区），它有自己的

.metadata

文件夹。@howlger，啊，忘了-clean arg…在windows上，我的所有快捷方式上都有它…只是将它添加到我的Mac Automator脚本中…TY！对于.metadata/，将表示这一点。人们可能会删除

.metadata

文件夹，因为他们在没有我的评论的情况下阅读了您的问题，并且丢失了花费数小时创建的数据。请帮助防止这个堆栈溢出骗局进一步蔓延。@howlger，完成，我删除了那行…hth，AdymThank！太好了。我删除了旧的引用并重新安装了相同的版本，但又失败了。在我安装了新版本之后，一切都很顺利。看起来问题是特定于该特定版本的。