trim(): Passing null to parameter #1 ($string) of type string is deprecated

ishani patel → made their first commit to this issue’s fork.

I've created MR,
Please check and review.

Thank you!

@yoerioptr,

Thanks for the Bug Report. Is it possible to share the configuration so that I can understand how view width can be empty? I suspect this could be an issue where view width configuration is not validated properly before save.

@ishani patel, thanks for the MR. However, this seems to be a result from invalid configurations and can cause much more severe issues if we let it fail silently. So an alternate fix needs to be explored.

Thanks for the reply. After re-configuring I didn't encounter any issues. Maybe I did something wrong on my side. It might also be good to add extra validation to the configuration form. For example, if a breakpoint is enabled, make the width and aspect ratio a requirement. This might prevent similar issues.