Debugging 从Intellij Idea调试器设置中意外删除了行断点。

我无意中从Idea调试器设置窗口（Ctrl+Shift+F8）中删除了“行调试器”。我拿不回来了。有没有办法重置设置？或者把它加回去

我想我和你有同样的问题。当我尝试用鼠标点击来切换断点时，我在

~/.IdeaIC15/system/log/idea.log

中得到了以下堆栈跟踪

2015-12-14 16:07:42,111 [ 237626]  ERROR - pplication.impl.LaterInvocator - IntelliJ IDEA 15.0.2  Build #IC-143.1184.17 
2015-12-14 16:07:42,112 [ 237627]  ERROR - pplication.impl.LaterInvocator - JDK: 1.8.0_66 
2015-12-14 16:07:42,112 [ 237627]  ERROR - pplication.impl.LaterInvocator - VM: OpenJDK 64-Bit Server VM 
2015-12-14 16:07:42,112 [ 237627]  ERROR - pplication.impl.LaterInvocator - Vendor: Oracle Corporation 
2015-12-14 16:07:42,112 [ 237627]  ERROR - pplication.impl.LaterInvocator - OS: Linux 
2015-12-14 16:07:42,112 [ 237627]  ERROR - pplication.impl.LaterInvocator - Last Action: ToggleLineBreakpoint 
2015-12-14 16:07:42,716 [ 238231]  ERROR - pplication.impl.LaterInvocator - com.intellij.ide.scratch.ScratchFileType.getOriginalFileType(Lcom/intellij/openapi/vfs/VirtualFile;)Lcom/intellij/openapi/fileTypes/FileT
ype; 
java.lang.NoSuchMethodError: com.intellij.ide.scratch.ScratchFileType.getOriginalFileType(Lcom/intellij/openapi/vfs/VirtualFile;)Lcom/intellij/openapi/fileTypes/FileType;
        at com.jetbrains.python.debugger.PyLineBreakpointType.isPythonScratch(PyLineBreakpointType.java:72)
        at com.jetbrains.python.debugger.PyLineBreakpointType.canPutAt(PyLineBreakpointType.java:49)
        at com.intellij.xdebugger.impl.breakpoints.XBreakpointUtil.toggleLineBreakpoint(XBreakpointUtil.java:166)
        at com.intellij.xdebugger.impl.breakpoints.XLineBreakpointManager$MyEditorMouseListener$1$1.run(XLineBreakpointManager.java:304)
        at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.runNextEvent(LaterInvocator.java:337)
        at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.run(LaterInvocator.java:321)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:311)
        at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:756)
        at java.awt.EventQueue.access$500(EventQueue.java:97)
        at java.awt.EventQueue$3.run(EventQueue.java:709)
        at java.awt.EventQueue$3.run(EventQueue.java:703)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:726)
        at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:866)
        at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:654)
        at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:381)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

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我在Jetbrains的bug追踪器上找到了这个错误。正如上面提到的，禁用Python插件为我解决了这个问题。

你说的“行调试器”是什么意思？你的意思是你删除了一个

Java行断点

？你只需单击你希望调试器停止的行旁边的空白处，添加一个新的断点。恐怕问题要严重得多。我删除了“LineBreakpoint”类，但无法将其添加回。因为我删除了它，所以我不能再添加任何行断点（只有方法断点和异常断点）。我必须重新安装Idea。您是如何删除“Line breaskpoint”类的？不幸的是，这很容易做到。在调试器设置界面中，我突出显示了“行调试器”并按下“-”。我认为这会清除所有的“行断点”，而不是删除整个类。