java.lang.IndexOutOfBoundsException: Invalid line index=43 >= lineCount=43
   at org.netbeans.modules.editor.lib2.document.LineRootElement.getElement(LineRootElement.java:84)
   at org.openide.text.NbDocument$DocumentRenderer.run(NbDocument.java:923)
   at org.netbeans.editor.BaseDocument.render(BaseDocument.java:1391)
   at org.openide.text.NbDocument$DocumentRenderer.renderToInt(NbDocument.java:898)
   at org.openide.text.NbDocument.findLineOffset(NbDocument.java:201)
   at org.openide.text.DocumentLine$Set.offset(DocumentLine.java:1065)
   at org.openide.text.DocumentLine$Set.getOriginal(DocumentLine.java:1015)
   at org.openide.text.LazyLines.createDelegate(LazyLines.java:69)
   at org.openide.text.LazyLines.getDelegate(LazyLines.java:77)
   at org.openide.text.LazyLines.size(LazyLines.java:160)
   at org.netbeans.modules.web.javascript.debugger.MiscEditorUtil.getLineImpl(MiscEditorUtil.java:213)
   at org.netbeans.modules.web.javascript.debugger.MiscEditorUtil.getLine(MiscEditorUtil.java:156)
   at org.netbeans.modules.web.javascript.debugger.callstack.CallStackAnnotationListener.updateAnnotations(CallStackAnnotationListener.java:163)
   at org.netbeans.modules.web.javascript.debugger.callstack.CallStackAnnotationListener.paused(CallStackAnnotationListener.java:108)
   at org.netbeans.modules.web.webkit.debugging.api.Debugger.notifyPaused(Debugger.java:287)
   at org.netbeans.modules.web.webkit.debugging.api.Debugger.access$700(Debugger.java:74)
   at org.netbeans.modules.web.webkit.debugging.api.Debugger$Callback.handleResponse(Debugger.java:638)
   at org.netbeans.modules.web.webkit.debugging.TransportHelper.notifyListeners(TransportHelper.java:164)
   at org.netbeans.modules.web.webkit.debugging.TransportHelper.access$200(TransportHelper.java:69)
   at org.netbeans.modules.web.webkit.debugging.TransportHelper$Callback.handleResponse(TransportHelper.java:291)
   at org.netbeans.modules.extbrowser.plugins.ExternalBrowserPlugin$BrowserPluginHandler.handleDebuggerResponse(ExternalBrowserPlugin.java:501)
   at org.netbeans.modules.extbrowser.plugins.ExternalBrowserPlugin$BrowserPluginHandler.read(ExternalBrowserPlugin.java:331)
   at org.netbeans.modules.netserver.websocket.WebSocketHandler7.readDelegate(WebSocketHandler7.java:118)
   at org.netbeans.modules.netserver.websocket.AbstractWSHandler7.readData(AbstractWSHandler7.java:426)
   at org.netbeans.modules.netserver.websocket.AbstractWSHandler7.readFinalFrame(AbstractWSHandler7.java:322)
   at org.netbeans.modules.netserver.websocket.AbstractWSHandler7.read(AbstractWSHandler7.java:148)
   at org.netbeans.modules.netserver.websocket.WebSocketServerImpl$WebSocketHandler.read(WebSocketServerImpl.java:207)
   at org.netbeans.modules.netserver.SocketFramework.readData(SocketFramework.java:179)
   at org.netbeans.modules.netserver.SocketFramework.process(SocketFramework.java:153)
   at org.netbeans.modules.netserver.SocketServer.process(SocketServer.java:106)
   at org.netbeans.modules.netserver.SocketFramework.doRun(SocketFramework.java:137)
   at org.netbeans.modules.netserver.SocketServer.run(SocketServer.java:77)
   at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1423)
   at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)