1

My Control Panel has stopped working since upgrading to Craft v2.7.0. in chrome. I get the following JS error no matter what is clicked in the entry fields and no action is taken. So for example if I want to remove and image and click the minus button nothing happens. If I try and add Matrix fields nothing happens. All of these were working prior to the update.

Uncaught TypeError: Cannot read property 'length' of null at n.constructor.getWorkingTaskInfo (cp.js:863) at n.constructor.setTaskInfo (cp.js:832)

I'm running on PHP 7.0.13 any ideas?

  • Also just checked it on firefox same issue. – Lettie Aug 25 '18 at 10:47
  • Tried upgrading to v 2.7.2 and still throwing errors. – Lettie Aug 26 '18 at 12:51
1

Try reinstalling Craft. I believe there was another report from a user that had similar JS errors. Try replacing the core Craft files in craft/app and see if that helps.

Craft 2.7.1 was also recently released.

| improve this answer | |
  • Probably worth trying to just clear out craft/storage/runtime/cache folder, too. – Brad Bell Aug 28 '18 at 1:07

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.