AssertionError when using keyboard shortcut for refresh button

[welkinbai]

I met exception when I pressed refresh shortcut key.
And I can not click review in gerrit tab.It is gray.However,I can use review in web browser when click Open in Gerrit

null
java.lang.AssertionError
	at com.intellij.openapi.actionSystem.AnActionEvent.getRequiredData(AnActionEvent.java:194)
	at com.urswolfer.intellij.plugin.gerrit.ui.action.RefreshAction.actionPerformed(RefreshAction.java:46)
	at com.urswolfer.intellij.plugin.gerrit.ui.action.RefreshAction$Proxy.actionPerformed(RefreshAction.java:60)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher$3.performAction(IdeKeyEventDispatcher.java:595)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.processAction(IdeKeyEventDispatcher.java:646)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.d(IdeKeyEventDispatcher.java:361)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.e(IdeKeyEventDispatcher.java:297)
	at com.intellij.openapi.keymap.impl.IdeKeyEventDispatcher.dispatchKeyEvent(IdeKeyEventDispatcher.java:221)
	at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:631)
	at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:386)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

[uwolfer]

@welkinbai: Does this happen when you press a keyboard shortcut? Or does it happen when you press the button in the Gerrit toolwindow toolbar?

[welkinbai]

press a keyboard shortcut.
my keymap:

[uwolfer]

Does it work when you press the button instead of using the keyboard shortcut?

[welkinbai]

yes,just press keyboard shortcut will meet exception. press button works well.