I just noticed this error in the console:
Uncaught TypeError: Cannot read property 'sendMessage' of null (anonymous function) h e.trigger (anonymous function)
I’m using ember-cli and I can’t reproduce this consistently. My app works correctly and I can navigate to all the pages, but after a random number of quick clicks between different links the error appears.
Once the first error of this kind shows up, it will appear always after every page transition.
Doing a page refresh “fixes it”, the error doesn’t appear for a while.