javax.swing.text.BadLocationException: Invalid offset=-1 not within <0, 148>
        at org.netbeans.editor.Utilities.checkOffsetValid(Utilities.java:1331)
        at org.netbeans.editor.Utilities.getLineOffset(Utilities.java:613)
        at org.netbeans.modules.editor.structure.formatting.TagBasedLexerFormatter.calcIndents_processOpeningTag(TagBasedLexerFormatter.java:508)
        at org.netbeans.modules.editor.structure.formatting.TagBasedLexerFormatter.reformat(TagBasedLexerFormatter.java:226)
        at org.netbeans.modules.editor.structure.formatting.TagBasedLexerFormatter.reformat(TagBasedLexerFormatter.java:160)
        at org.netbeans.modules.editor.structure.formatting.TagBasedLexerFormatter.process(TagBasedLexerFormatter.java:155)
        at org.netbeans.modules.html.editor.indent.HtmlIndentTask.reindent(HtmlIndentTask.java:68)
        at org.netbeans.modules.editor.indent.TaskHandler$MimeItem.runTask(TaskHandler.java:502)
        at org.netbeans.modules.editor.indent.TaskHandler.runTasks(TaskHandler.java:271)
        at org.netbeans.modules.editor.indent.IndentImpl.reformat(IndentImpl.java:293)
        at org.netbeans.modules.editor.indent.FormatterImpl.reformat(FormatterImpl.java:161)
        at org.netbeans.lib.editor.codetemplates.CodeTemplateInsertHandler.insertTemplate(CodeTemplateInsertHandler.java:374)
        at org.netbeans.lib.editor.codetemplates.CodeTemplateInsertHandler.processTemplate(CodeTemplateInsertHandler.java:284)
        at org.netbeans.lib.editor.codetemplates.CodeTemplateManagerOperation.insert(CodeTemplateManagerOperation.java:238)
        at org.netbeans.lib.editor.codetemplates.api.CodeTemplate.insert(CodeTemplate.java:104)
        at org.netbeans.modules.gsfret.editor.completion.GsfCompletionItem$DelegatedItem.substituteText(GsfCompletionItem.java:281)
        at org.netbeans.modules.gsfret.editor.completion.GsfCompletionItem.defaultAction(GsfCompletionItem.java:361)
        at org.netbeans.modules.editor.completion.CompletionImpl.dispatchKeyEvent(CompletionImpl.java:549)
        at org.netbeans.modules.editor.completion.CompletionImpl.keyPressed(CompletionImpl.java:350)
        at java.awt.AWTEventMulticaster.keyPressed(AWTEventMulticaster.java:233)
        at java.awt.AWTEventMulticaster.keyPressed(AWTEventMulticaster.java:232)
        at java.awt.Component.processKeyEvent(Component.java:5999)
        at javax.swing.JComponent.processKeyEvent(JComponent.java:2799)
        at java.awt.Component.processEvent(Component.java:5818)
        at java.awt.Container.processEvent(Container.java:2058)
        at java.awt.Component.dispatchEventImpl(Component.java:4413)
        at java.awt.Container.dispatchEventImpl(Container.java:2116)
        at java.awt.Component.dispatchEvent(Component.java:4243)
        at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1848)
        at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:697)
        at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:962)
        at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:834)
        at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:661)
        at java.awt.Component.dispatchEventImpl(Component.java:4285)
        at java.awt.Container.dispatchEventImpl(Container.java:2116)
        at java.awt.Window.dispatchEventImpl(Window.java:2440)
        at java.awt.Component.dispatchEvent(Component.java:4243)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
        at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104)
        at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)
        at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)