Hi @jsjs
This isn’t really an incompatibility, just some PHP warnings about empty values in arrays.
I suspect that you should be able to clear these up by going into your post type settings and just re-saving without editing. Most specifically the cpg_services post type.
Thread Starter
jsjs
(@jsjs)
Unfortunately it causes real problems:
- I can`t edit the “has archive” value – There is just no control where the dropdown normally is in wp admin
- Archive does not show up. Even not if I disable the BuddyBoss pro Plugin, save the post type (without errors) and activate the BuddyBoss Plugin again. And then save Permalink settings – /post-type-slug is just a 404. /post-type-slug/my-post is visible
- BuddyBoss, BuddyBossPro and Custom Post Type UI are the only activated plugins
- If I disable BuddyBoss Pro, everything works fine. No Warning, archive is shown like expected
For the first item, it’s the exact same issue as shown at https://wordpress.org/support/topic/has-archive-not-showing-up/ ?
The rest sounds like conflicts of some sort in the internals of WordPress that we’d have not control over since we don’t handle what type of content types get registered, we just provide UI to help do the registering.
From what I recall with this general issue, it was being caused by a recent change in BuddyBoss, and it’s known to BuddyBoss developers. Hopefully patched soon if not already. Closing the issue for the meantime.