InvalidArgumentException: $string ("") on some systems when edititng a content type

Created MR.

Looks good, +1 for RTBC

I confirm patch is working. Thank you. I had same error after update from 2.1.2 to 2.2.0.

I elevate the ticket priority as this issue make some backend pages fully not working (eg /admin/structure/types/manage/your_content_type).

I agree with #5 about bumping it to Major, this issue broke important pages, including /admin/structure/types/add
The MR fixed the issue for us as well, thanks!!

Same issue here! Could this please be fixed with a new stable release?

Any active maintainer?

Going to create a new release ASAP

Thanks for the SUUUUUUUPER fast reaction!! Whao :D
(just wrote the pm)

Here is a new release https://www.drupal.org/project/node_keep/releases/2.2.1 →

Thank you for reporting and fixing the issue.

Automatically closed - issue fixed for 2 weeks with no activity.