Upgraded to 4.0.2 - no editor shown

[Tarun]

I just upgraded my live site to 4.0.2 and the editor is not showing. At all. I've cleared the cache of the browser as well, restarted the browser and tried other browsers. Problem persists even on other computers. See screenshot below.

 

Also, on the index, the sidebar does not expand. Same attempts as above.

 

Edit: I've fixed it by going through the ACP > System > Support and selecting "Something isn't working" which still let me type in my problem, "cache". It cleared the cache and fixed the above display error and the sidebar issue.

[Jim M]

Excellent. Glad your issue was resolved.