[Resolved] Can’t assign Custom Fields to ANY Post Types even after removing repeating group

[Author]

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[peterv-5]

I am trying to:
Assign a Custom Field Group to a Custom Post Type.

It was sad to realize I couldn't assing repeating field groups to multiple post types (after creating SO many posts and entering so much data... but there you have it.)

So, sadly, I removed the repeating group. I still couldn't assign Custom Field set to ANY post type.
So, painfully, I removed all the posts - ALL POSTS.

I still cannot assign Custom Field set to anything.

So, how do I either get it working OR how do I "cleanse" toolset of all it's interal inconsistancies and just start over (without reinstalling WordPress and having to re-do the recreate all Elementor templates, etc. etc.)

Link to a page where the issue can be seen:
Nowhere - this is only observable in the backend.

I also clicked on everything in the " Toolset Debug Information and Troubleshooting" page (i.e. clicking "Clear the toolset_post_guid_id table" button and all others on that page.

[Luo Yang]

Hello,

I assume we are talking about custom post field group with "Repeatable Group":
https://toolset.com/course-lesson/creating-and-displaying-repeatable-field-groups/

You should be able to see below message when you edit the custom field group option "Appear on":
The Post Type of this Field Group cannot be changed as long as a Repeatable Group or a Post Reference field is used.

Toolset Repeatable Group is based on one-to-many relationship, each relationship should have it's own unique relationship slug, so you can not assign the same "Repeatable Group" to multiple custom post types, you need to setup different "Repeatable Group" for each post type.

[peterv-5]

I just deleted my posts and started over. It was a pain, but it solved it.
Thanks for your reply.