Exception in rendering!

Message: Cannot read property 'name' of null

TypeError: Cannot read property 'name' of null
    at <anonymous>:64617:70
    at <anonymous>:64621:26
    at <anonymous>:64678:20
    at Array.map (<anonymous>)
    at SearchSidebar.render (<anonymous>:64493:35)
    at ReactCompositeComponentWrapper._renderValidatedComponentWithoutOwnerOrContext (<anonymous>:128423:30)
    at ReactCompositeComponentWrapper._renderValidatedComponent (<anonymous>:128446:32)
    at ReactCompositeComponentWrapper.performInitialMount (<anonymous>:127986:30)
    at ReactCompositeComponentWrapper.mountComponent (<anonymous>:127882:21)
    at Object.mountComponent (<anonymous>:11070:35)