Block plugin not found warnings on install

Also get a bunch in the logs upon install... around 50 when I just tried.

Looks like this is a core issue: 🐛 Warnings logged for missing field block plugins when enabling layout builder on an entity view display for the first time Active . Postponing on that.

Thanks for finding it… I knew it existed and I tried yesterday but didn’t notice it quickly and moved on to shinier things :)

I added a link there too. Can’t we hack around this for now and suppress any warnings that match this pattern? I doubt this will be fixed in core… especially with the move to XB.

We would need custom code, or new config actions, to hack around it...and we ship no PHP of our own, apart from tests and Composer scripts. (We're trying to avoid having a polyfill module if at all possible.)

Okay… hmm… then we need the real solution in core then

Well, the good news is that I found the cause in core, and wrote a test for it. I'm not sure what the proper fix is, but now that we have a way to confirm it's fixed, finding the right solution should be downhill from here. And it is unambiguously a bug, so it should be eligible for core's next patch release.

I'm going to leave this issue open for reference, but I agree that this is something to be fixed in core, not Drupal CMS.

Oh! Fantastic 🥳

Doing some clean-up in the issue queue here, so closing this guy out as a duplicate of 🐛 Warnings logged for missing field block plugins when enabling layout builder on an entity view display for the first time Active .