Site editor – Blank screen

I’ve been working with this theme for a few weeks now.

And suddenly, when I go to the Site Editor (/wp-admin/site-editor.php), I only get a blank screen. Absolutely nothing. When I activate a different block theme it works fine. The normal block editor works fine too with this theme. I deactivated all plugins. wp-admin/site-editor.php?postType=wp_template works fine too. Only when I want to go into the actual editor it breaks down.

So I narrowed it down to have something to do with the theme.

I do have a multisite by the way.

When I go into the browser debugging, I get this. But I have no idea what it means or what I should do with it.

TypeError: i[e].forEach is not a function
    at edit-site.min.js?ver=3497072223e20a22d15e7212dd6da2db:12:77419
    at Array.forEach (<anonymous>)
    at edit-site.min.js?ver=3497072223e20a22d15e7212dd6da2db:12:77395
    at l (lodash.min.js?ver=4.17.19:9:1052)
    at Yn.reduce (lodash.min.js?ver=4.17.19:9:61248)
    at edit-site.min.js?ver=3497072223e20a22d15e7212dd6da2db:12:77270
    at edit-site.min.js?ver=3497072223e20a22d15e7212dd6da2db:12:77605
    at Array.forEach (<anonymous>)
    at Ir (edit-site.min.js?ver=3497072223e20a22d15e7212dd6da2db:12:77119)
    at edit-site.min.js?ver=3497072223e20a22d15e7212dd6da2db:12:80579
rr @ react-dom.min.js?ver=17.0.1:9

Anyone have a clue?

• This topic was modified 3 years, 10 months ago by sietser.