java.lang.AssertionError
at org.jetbrains.plugins.groovy.lang.parameterInfo.GroovyParameterInfoHandler.updateUI(GroovyParameterInfoHandler.java:237)
at org.jetbrains.plugins.groovy.lang.parameterInfo.GroovyParameterInfoHandler.updateUI(GroovyParameterInfoHandler.java:33)
at com.intellij.codeInsight.hint.ParameterInfoComponent.update(ParameterInfoComponent.java:45)
at com.intellij.codeInsight.hint.ShowParameterInfoHandler.a(ShowParameterInfoHandler.java:52)
at com.intellij.codeInsight.hint.ShowParameterInfoHandler.a(ShowParameterInfoHandler.java:9)
at com.intellij.codeInsight.hint.ShowParameterInfoHandler.access$000(ShowParameterInfoHandler.java:35)
at com.intellij.codeInsight.hint.ShowParameterInfoHandler$MyShowParameterInfoContext.showHint(ShowParameterInfoHandler.java:7)
at org.jetbrains.plugins.groovy.lang.parameterInfo.GroovyParameterInfoHandler.showParameterInfo(GroovyParameterInfoHandler.java:114)
at org.jetbrains.plugins.groovy.lang.parameterInfo.GroovyParameterInfoHandler.showParameterInfo(GroovyParameterInfoHandler.java:33)
at com.intellij.codeInsight.hint.ShowParameterInfoHandler.invoke(ShowParameterInfoHandler.java:77)
at com.intellij.codeInsight.AutoPopupController$7.run(AutoPopupController.java:5)
at com.intellij.openapi.application.impl.LaterInvocator$FlushQueue.run(LaterInvocator.java:17)
at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
at com.intellij.ide.IdeEventQueue.c(IdeEventQueue.java:52)
at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:20)
at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:208)
at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
please, attach code you write
Thanks