TypeError: this.activateMode is not a function

Posted in: Newspaper
Post count: 11
nawkrzy
#485094
Aug 30, 2023 at 10:21 pm

Hi. When I try to create new post or edit a post I get message that the editor encountered an unexpected error. I can copy the text from post or copy the error code like below. I use Newspaper 12.5.1. I updated some plugins and WordPress to 6.3.1. What’s more, this error only appears in Opera Browser on Windows PC – on the same PC but in Chrome it works fine, as well as on MacBook Air in Opera. Anybody know how to fix it?

TypeError: this.activateMode is not a function
at https://galaktyczny.pl/wp-includes/js/media-views.min.js?ver=6.3.1:2:59604
at It (chrome-extension://gojhcdgcpbpfigcaejpfhfegekdgiblk/web3/provider.js:2:586804)
at Function.ma (chrome-extension://gojhcdgcpbpfigcaejpfhfegekdgiblk/web3/provider.js:2:621991)
at n._createModes (https://galaktyczny.pl/wp-includes/js/media-views.min.js?ver=6.3.1:2:59564)
at n.initialize (https://galaktyczny.pl/wp-includes/js/media-views.min.js?ver=6.3.1:2:58973)
at n.initialize (https://galaktyczny.pl/wp-includes/js/media-views.min.js?ver=6.3.1:2:79857)
at n.initialize (https://galaktyczny.pl/wp-includes/js/media-views.min.js?ver=6.3.1:2:73432)
at h.View (https://galaktyczny.pl/wp-includes/js/backbone.min.js?ver=1.4.1:2:14648)
at n.constructor (https://galaktyczny.pl/wp-includes/js/wp-backbone.min.js?ver=6.3.1:2:2602)
at n.constructor (https://galaktyczny.pl/wp-includes/js/media-views.min.js?ver=6.3.1:2:106817)

  • This topic was modified 2 years by nawkrzy.
Post count: 21065
Bettina
#485114
Aug 31, 2023 at 9:15 am

Hello!

Check this guide: https://wpdevelopment.courses/articles/how-to-fix-activatemode-is-not-a-function-error-in-gutenberg/ -> https://stackoverflow.com/questions/63672622/typeerror-this-activatemode-is-not-a-function-gutenberg-wordpress

I hope that helps you!

Thank you!

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