When I create a pathbuilder export file, I get the following warning many times over:
Deprecated function: htmlspecialchars(): Passing null to parameter #1 ($string) of type string is deprecated in Drupal\wisski_pathbuilder\Entity\WisskiPathbuilderEntity->toXML() (line 1655 of modules/contrib/wisski/wisski_pathbuilder/src/Entity/WisskiPathbuilderEntity.php).
Drupal\wisski_pathbuilder\Entity\WisskiPathbuilderEntity->toXML() (Line: 561)Looking at that line of the file, the problem seems to be triggered by the fact that there is no description for any of the paths that are being written. I don't actually see a place in the path definition UI to provide a description, which would actually be a nice thing to have.
Click the button 'Create Exportfile' in the pathbuilder edit screen.
Fixed
3.0
User interface
We take the description issue to our backlog, but we fixed the deprecation warnings with the attached patch. Ether you apply the patch or pull the latest wisski dev version → .
Automatically closed - issue fixed for 2 weeks with no activity.