Hello!

So, I use SPPB Module and added a Row first, then I added another Row inside so I can create a layout with mulitple columns. When I added new Row it auto create 2 columns. I added Heading blocks in each columns and hit Save then refresh the page where I show the module and here's the error:

Error Code 0 Attempt to modify property "settings" on null

https://take.ms/LHqT0

Here's how it looks like in the module editor:

https://take.ms/wamwX

Please try it on Joomla 4 using HelixUltimate template and SP Page Builder V4 RC. I am running the webserver on nginx and PHP v8.0.x. And please donot ask me to test with PHP v7.4, I will not, your code has to run on latest PHP version and not only with v7.4 - again 7.4 is already End of Life (EOL) since Nov 18, 2021 and will stop releasing security support on Nov 2022. Check it here.

By the way, I don't see this error if I don't create a nested layout. Why do I have to do this nested layout? Well, I reported it in my other post that the module renders the container differently when viewing it in a page and when viewing the module layout in SPPB View. So, I have to add a class .container in the top most layout so the module content is rendered using .container and not default to fluid. I hope you guys also pay attention to SPPB module for each release of SPPB v4.

Thanks!