Error: Failed to execute ‘removeChild’ on ‘Node’

Hello @ocsaroy

What block are you editing when you get the error? Do you have a screenshot of the list view of the block you’re trying to edit? Unfortunately, the stack trace you provided isn’t enough to determine what is happening.

Hello @vietlongtravel

Do you have screenshots of the error when it occurs? Does it happen when you move widgets, or when you immediately visit the widget editor? Unfortunately, I can not reproduce the problem without more information.

Hello @ocsaroy and @vietlongtravel

I see the video provided by a previous post. The video shows an error I often come across when using frontend translation from Google. I mention this because the video shows the admin uses English, but the content of the page is a foreign language.

As a support agent, I often visit sites that are in different languages. In these cases, my browser extension asks me if I want to preserve the site language or translate the page. Personally, I experience the same page break when the language is not English, my browser extension translates the content of the page, and I select content within the Gutenberg list view in the same way the video shows. When I view foreign languages in Gutenberg, I cannot use the browser extension to translate Gutenberg content because the page breaks.

Is it possible you are experiencing the same problem I described? If so, could you disable the frontend translation and see if that solves the problem?