Error “Ungültige(r) Parameter: attributes” in backend

SimpleTOC was tested with WP 6.2. Is this a very old SimpleTOC block and you migrated from an early version to 6.x? Does this happen if you add a SimpleTOC block again? Or every new block as well?

It was an old block, but I have removed it and inserted it again. Same error.

I also created a new page and inserted a TOC-block. Same thing.

The site is now online: https://bildungskontor.de/

Can you please make sure that you are on the most recent version of SimpleTOC? Because I can’t reproduce this. I tried to spin up a new test instance: https://demo.tastewp.com/simpletoc and created a page. No error. And I use the block myself on serveral projects and no problem. Maybe some browser extension of other plugin that causes this?

It’s the latest version, but one of theses days I will try to see if one of the plugins causes a problem. But it may take a few days …

Bingo. Es ist ein Plugin-Konflikt.

Sobald ich das Plugin Block Control von Epiphyt deaktiviere, verschwindet die Fehlermeldung und erscheint der ?Table of Content?.

Ich habe den Konflikt auch im Support-Forum von Block Control gemeldet. Vielleicht findet ihr ja eine L?sung.

Danke für deine Zeit (und das Plugin).

• This reply was modified 1 year, 7 months ago by Peter Müller.

Update: Block Control V1.5 fixes the bug

Wow! Thank you so much for taking care