Return value must be of type int, none returned

I think the issue is caused because there is no return $value_length; in protected static function getLengthOfSubmittedValue

I am unable to replicate this. Could you please provide some more info on your setup?

It's a very standard set up. We have a field for posting to twitter, and we use this module to let editors know to keep their post to fewer than 280 characters. Editors fill in that field and then the contents of it are posted to our Twitter account.

When I try to edit any page of this "social post" content type, I get the error mentioned in the OP. If I add return $value_length to the getLengthOfSsubmittedValue, it's working fine. If I downgrade the module to a previous version, it's also working fine.

I can try upgrade it again, maybe I did something wrong! Will report back.

Hey Edmund, I'm able to repro this seemingly only when the node in question has a boolean (checkbox) field on it. We had been using this just fine until I added that boolean field and BAM error.

Hi Edmund
Confirmed the same as msbtterswrth. Reviwed and could not reproduce the issue until the node has a boolean field.

In our case, we don't have a boolean field in this content type, but we do have a list field. I'm going to guess that's what is tripping us up here.