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java.lang.AssertionError
	at org.jetbrains.plugins.ruby.rails.actions.generators.actions.special.GenerateActionAction.update(GenerateActionAction.java:221)
	at com.intellij.openapi.actionSystem.ActionGroupUtil.isActionEnabledAndVisible(ActionGroupUtil.java:63)
	at com.intellij.openapi.actionSystem.ActionGroupUtil.isGroupEmpty(ActionGroupUtil.java:47)
	at com.intellij.openapi.actionSystem.ActionGroupUtil.isGroupEmpty(ActionGroupUtil.java:43)
	at com.intellij.openapi.actionSystem.ActionGroupUtil.isGroupEmpty(ActionGroupUtil.java:33)
	at com.intellij.codeInsight.generation.actions.GenerateAction.update(GenerateAction.java:11)
	at com.intellij.openapi.actionSystem.AnAction.beforeActionPerformedUpdate(AnAction.java:210)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.a(IdeKeyEventDispatcher.java:90)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.b(IdeKeyEventDispatcher.java:123)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.dispatchKeyEvent(IdeKeyEventDispatcher.java:33)
	at com.intellij.ide.IdeEventQueue.b(IdeEventQueue.java:196)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:188)
	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)