The exception appears after trying to add !important to a property value.
com.intellij.openapi.editor.ex.util.LexerEditorHighlighter$InvalidStateException: com.intellij.openapi.editor.ex.util.LexerEditorHighlighter(ris58h.webcalm.css.CssLexer): Error updating after DocumentEventImpl[myOffset=383, myOldLength=0, myNewLength=1].
at com.intellij.openapi.editor.ex.util.LexerEditorHighlighter.documentChanged(LexerEditorHighlighter.java:340)
at com.intellij.openapi.editor.impl.DocumentImpl.changedUpdate(DocumentImpl.java:909)
at com.intellij.openapi.editor.impl.DocumentImpl.updateText(DocumentImpl.java:813)
at com.intellij.openapi.editor.impl.DocumentImpl.insertString(DocumentImpl.java:551)
at com.intellij.openapi.editor.EditorModificationUtil.insertStringAtCaretNoScrolling(EditorModificationUtil.java:104)
at com.intellij.openapi.editor.EditorModificationUtil.insertStringAtCaret(EditorModificationUtil.java:80)
at com.intellij.openapi.editor.EditorModificationUtil.insertStringAtCaret(EditorModificationUtil.java:72)
at com.intellij.codeInsight.editorActions.TypedHandler.type(TypedHandler.java:245)
at com.intellij.codeInsight.editorActions.TypedHandler.lambda$execute$4(TypedHandler.java:197)
at com.intellij.openapi.editor.impl.CaretModelImpl.lambda$runForEachCaret$3(CaretModelImpl.java:312)
at com.intellij.openapi.editor.impl.CaretModelImpl.doWithCaretMerging(CaretModelImpl.java:421)
at com.intellij.openapi.editor.impl.CaretModelImpl.runForEachCaret(CaretModelImpl.java:321)
at com.intellij.openapi.editor.impl.CaretModelImpl.runForEachCaret(CaretModelImpl.java:296)
at com.intellij.codeInsight.editorActions.TypedHandler.execute(TypedHandler.java:154)
at com.intellij.codeInsight.lookup.impl.LookupTypedHandler.execute(LookupTypedHandler.java:75)
at com.intellij.codeInsight.template.emmet.EmmetPreviewTypedHandler.execute(EmmetPreviewTypedHandler.java:39)
at com.intellij.openapi.editor.impl.DefaultRawTypedHandler$1.run(DefaultRawTypedHandler.java:55)
at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:1000)
at com.intellij.openapi.editor.impl.DefaultRawTypedHandler.execute(DefaultRawTypedHandler.java:49)
at com.intellij.openapi.editor.impl.EditorFactoryImpl$MyRawTypedHandler.execute(EditorFactoryImpl.java:275)
at com.intellij.openapi.editor.actionSystem.TypedAction.lambda$actionPerformed$2(TypedAction.java:183)
at com.intellij.reporting.FreezeLoggerImpl.runUnderPerformanceMonitor(FreezeLoggerImpl.java:28)
at com.intellij.openapi.editor.actionSystem.TypedAction.actionPerformed(TypedAction.java:183)
at com.intellij.openapi.editor.impl.EditorImpl.processKeyTypedNormally(EditorImpl.java:1320)
at com.intellij.openapi.editor.impl.EditorImpl.processKeyTyped(EditorImpl.java:1302)
at com.intellij.openapi.editor.impl.EditorImpl.processKeyTyped(EditorImpl.java:3410)
at com.intellij.openapi.editor.impl.EditorImpl$8.keyTyped(EditorImpl.java:1143)
at java.desktop/java.awt.Component.processKeyEvent(Component.java:6607)
at java.desktop/javax.swing.JComponent.processKeyEvent(JComponent.java:2852)
at java.desktop/java.awt.Component.processEvent(Component.java:6429)
at java.desktop/java.awt.Container.processEvent(Container.java:2263)
at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5027)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4859)
at java.desktop/java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1961)
at java.desktop/java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:878)
at java.desktop/java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:1148)
at java.desktop/java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:1017)
at java.desktop/java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:843)
at com.intellij.ide.IdeKeyboardFocusManager.dispatchEvent(IdeKeyboardFocusManager.java:41)
at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:4908)
at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)
at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2780)
at java.desktop/java.awt.Component.dispatchEvent(Component.java:4859)
at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:778)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:727)
at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:751)
at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:749)
at java.base/java.security.AccessController.doPrivileged(Native Method)
at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:748)
at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:976)
at com.intellij.ide.IdeEventQueue.dispatchKeyEvent(IdeEventQueue.java:896)
at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:837)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$8(IdeEventQueue.java:454)
at com.intellij.openapi.progress.impl.CoreProgressManager.computePrioritized(CoreProgressManager.java:773)
at com.intellij.ide.IdeEventQueue.lambda$dispatchEvent$9(IdeEventQueue.java:453)
at com.intellij.openapi.application.impl.ApplicationImpl.runIntendedWriteActionOnCurrentThread(ApplicationImpl.java:822)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:507)
at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)
Caused by: com.intellij.diagnostic.PluginException: Discontinuous sequence of tokens is generated by lexer: ris58h.webcalm.css.CssLexer [Plugin: ris58h.webcalm]
at com.intellij.ide.plugins.PluginManagerCore.createPluginException(PluginManagerCore.java:335)
at com.intellij.diagnostic.PluginProblemReporterImpl.createPluginExceptionByClass(PluginProblemReporterImpl.java:12)
at com.intellij.diagnostic.PluginException.createByClass(PluginException.java:59)
at com.intellij.openapi.editor.ex.util.ValidatingLexerWrapper.throwException(ValidatingLexerWrapper.java:126)
at com.intellij.openapi.editor.ex.util.ValidatingLexerWrapper.advance(ValidatingLexerWrapper.java:94)
at com.intellij.openapi.editor.ex.util.LexerEditorHighlighter.incrementalUpdate(LexerEditorHighlighter.java:289)
at com.intellij.openapi.editor.ex.util.LexerEditorHighlighter.documentChanged(LexerEditorHighlighter.java:332)
... 68 more
The exception appears after trying to add
!important
to a property value.