Array_Key_Exists() Warning on DatabaseJoin, only for Render Join As: Multi Select

[flodg3]

Hi,

I have a database join element that is producing the following error:

Warning: array_key_exists() expects parameter 2 to be array, null given in/home/flodg3/public_html/appthunder/plugins/fabrik_element/databasejoin/databasejoin.php on line 2436

I'm not sure whether this is an urgent error which will affect functionality or just a casual warning which could be silenced. I have looked for similar posts but can not find any other references to this warning/error. The message displays only if I choose to render the database join element as a multi select dropdown. I have confirmed that it goes away for other types of databasejoins. My issue is that I need to have this as a multi-select database join.

I have attached two images. One shows a quick overview of the form with the error. The other shows how the databasejoin multi-select element is configured.

Any help or advise would be really appreciated.
Robert

 

[rob]

this might be fixed now - its only a notice so shouldn't effect the functioning of the code, but we do try to not produce notices.

 

[flodg3]

Okay, so the "fix" should be posted in the GitHub? Thanks for the quick response.