Exception in rendering!

Message: Cannot read property 'user' of null

TypeError: Cannot read property 'user' of null
    at PCUserDetailPage.render (<anonymous>:80203:33)
    at ReactCompositeComponentWrapper._renderValidatedComponentWithoutOwnerOrContext (<anonymous>:127641:30)
    at ReactCompositeComponentWrapper._renderValidatedComponent (<anonymous>:127664:32)
    at ReactCompositeComponentWrapper.performInitialMount (<anonymous>:127204:30)
    at ReactCompositeComponentWrapper.mountComponent (<anonymous>:127100:21)
    at Object.mountComponent (<anonymous>:11376:35)
    at ReactCompositeComponentWrapper.performInitialMount (<anonymous>:127213:34)
    at ReactCompositeComponentWrapper.mountComponent (<anonymous>:127100:21)
    at Object.mountComponent (<anonymous>:11376:35)
    at ReactDOMComponent.mountChildren (<anonymous>:130613:44)