装完后用了一小会就出问题了
只要我一用他打开java的源文件他就会自动关闭
并生成一个错误日志：hs_err_pid516.log
请问哪位高手，或遇到过这个问题的人帮我解决一下这个难题！
里面内容是
An unexpected exception has been detected in native code outside the VM.
Unexpected Signal : EXCEPTION_ACCESS_VIOLATION (0xc0000005) occurred at PC=0x77F58E20
Function=RtlFreeHeap+0x3E2
Library=C:\WINDOWS\System32\ntdll.dll
Current Java thread:
at sun.awt.font.NativeFontWrapper.getCharMetrics(Native Method)
at sun.awt.font.FontDesignMetrics.handleCharWidth(FontDesignMetrics.java:237)
at sun.awt.font.FontDesignMetrics.getLatinCharWidth(FontDesignMetrics.java:247)
at sun.awt.font.FontDesignMetrics.charsWidth(FontDesignMetrics.java:307)
at org.netbeans.editor.EditorUI.computeLineNumberDigitWidth(EditorUI.java:1599)
at org.netbeans.editor.EditorUI.getLineNumberDigitWidth(EditorUI.java:1608)
at org.netbeans.editor.GlyphGutter.getLineNumberWidth(GlyphGutter.java:353)
at org.netbeans.editor.GlyphGutter.resize(GlyphGutter.java:317)
at org.netbeans.editor.GlyphGutter.update(GlyphGutter.java:304)
at org.netbeans.editor.GlyphGutter.<init>(GlyphGutter.java:152)
at org.netbeans.editor.GlyphGutter.createSideBar(GlyphGutter.java:632)
at org.netbeans.modules.editor.CustomizableSideBar.getPanelComponents(CustomizableSideBar.java:104)
at org.netbeans.modules.editor.CustomizableSideBar.<init>(CustomizableSideBar.java:48)
at org.netbeans.modules.editor.NbEditorUI.createExtComponent(NbEditorUI.java:130)
at org.netbeans.editor.EditorUI.getExtComponent(EditorUI.java:935)
at org.netbeans.modules.editor.NbEditorDocument.createEditor(NbEditorDocument.java:154)
at org.openide.text.CloneableEditor.initialize(CloneableEditor.java:184)
at org.openide.text.CloneableEditor.componentShowing(CloneableEditor.java:153)
at org.openide.windows.WindowManager.componentShowing(WindowManager.java:281)
at org.netbeans.core.windows.WindowManagerImpl.componentShowing(WindowManagerImpl.java:831)
at org.netbeans.core.windows.view.DefaultView.changeGUI(DefaultView.java:115)
at org.netbeans.core.windows.ViewRequestor.dispatchRequest(ViewRequestor.java:239)
at org.netbeans.core.windows.ViewRequestor.processRequest(ViewRequestor.java:218)
at org.netbeans.core.windows.ViewRequestor.postRequest(ViewRequestor.java:153)
at org.netbeans.core.windows.ViewRequestor.scheduleRequest(ViewRequestor.java:92)
at org.netbeans.core.windows.Central.activateModeTopComponent(Central.java:1268)
at org.netbeans.core.windows.WindowManagerImpl.activateTopComponent(WindowManagerImpl.java:232)
at org.netbeans.core.windows.WindowManagerImpl.topComponentRequestActive(WindowManagerImpl.java:900)
at org.openide.windows.TopComponent.requestActive(TopComponent.java:547)
at org.openide.windows.CloneableOpenSupport$1.run(CloneableOpenSupport.java:73)
at org.openide.util.Mutex.doEvent(Mutex.java:904)
at org.openide.util.Mutex.writeAccess(Mutex.java:318)
at org.openide.windows.CloneableOpenSupport.open(CloneableOpenSupport.java:70)
at org.openide.text.CloneableEditorSupport.open(CloneableEditorSupport.java:295)
at org.openide.text.EditorSupport.open(EditorSupport.java:153)
at org.openide.actions.OpenAction.performAction(OpenAction.java:54)
at org.openide.util.actions.NodeAction$1.run(NodeAction.java:174)
at org.openide.util.actions.CallableSystemAction.doPerformAction(CallableSystemAction.java:116)
at org.openide.util.actions.NodeAction.actionPerformed(NodeAction.java:172)
at org.openide.explorer.view.TreeView$PopupSupport.mouseClicked(TreeView.java:1116)
at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:212)
at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:211)
at java.awt.AWTEventMulticaster.mouseClicked(AWTEventMulticaster.java:211)
at java.awt.Component.processMouseEvent(Component.java:5103)
at java.awt.Component.processEvent(Component.java:4897)
at java.awt.Container.processEvent(Container.java:1569)
at java.awt.Component.dispatchEventImpl(Component.java:3615)
at java.awt.Container.dispatchEventImpl(Container.java:1627)
at java.awt.Component.dispatchEvent(Component.java:3477)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3207)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)
at java.awt.Container.dispatchEventImpl(Container.java:1613)
at java.awt.Window.dispatchEventImpl(Window.java:1606)
at java.awt.Component.dispatchEvent(Component.java:3477)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)
