[wp-trac] [WordPress Trac] #51321: 'The editor has encountered an unexpected error': can't add new posts or edit existing ones

WordPress Trac noreply at wordpress.org
Wed Sep 16 07:07:25 UTC 2020 

#51321: 'The editor has encountered an unexpected error': can't add new posts or
edit existing ones
--------------------------+-----------------------------
 Reporter:  pivic         |      Owner:  (none)
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  General       |    Version:
 Severity:  critical      |   Keywords:
  Focuses:                |
--------------------------+-----------------------------
 Hey there!

 I'm using WordPress 5.6-alpha-48978 on PHP 7.4 (ea-php74). I just upgraded
 from PHP 7.3 to 7.4 and I mention that just to make you aware of it.

 I've just come across an error that I've not seen before. I just tried to
 edit an existing post and saw an error message saying 'The editor has
 encountered an unexpected error'. This is the copied error message:

 {{{
 TypeError: this.activateMode is not a function
     at https://niklasblog.com/wp-includes/js/media-
 views.min.js?ver=5.6-alpha-48978:2:24708
     at st (https://niklasblog.com/wp-
 content/plugins/editorplus/build/build.js?ver=1.7.0:22:4747)
     at Function.sa (https://niklasblog.com/wp-
 content/plugins/editorplus/build/build.js?ver=1.7.0:22:40893)
     at i._createModes (https://niklasblog.com/wp-includes/js/media-
 views.min.js?ver=5.6-alpha-48978:2:24668)
     at initialize (https://niklasblog.com/wp-includes/js/media-
 views.min.js?ver=5.6-alpha-48978:2:24077)
     at initialize (https://niklasblog.com/wp-includes/js/media-
 views.min.js?ver=5.6-alpha-48978:2:25732)
     at initialize (https://niklasblog.com/wp-includes/js/media-
 views.min.js?ver=5.6-alpha-48978:2:29623)
     at i.h.View (https://niklasblog.com/wp-
 includes/js/backbone.min.js?ver=1.4.0:2:14225)
     at i.constructor (https://niklasblog.com/wp-includes/js/wp-
 backbone.min.js?ver=5.6-alpha-48978:2:2608)
     at i.constructor (https://niklasblog.com/wp-includes/js/media-
 views.min.js?ver=5.6-alpha-48978:2:23524)
     at i [as constructor] (https://niklasblog.com/wp-
 includes/js/backbone.min.js?ver=1.4.0:2:23610)
     at i [as constructor] (https://niklasblog.com/wp-
 includes/js/backbone.min.js?ver=1.4.0:2:23610)
     at i [as constructor] (https://niklasblog.com/wp-
 includes/js/backbone.min.js?ver=1.4.0:2:23610)
     at new i (https://niklasblog.com/wp-
 includes/js/backbone.min.js?ver=1.4.0:2:23610)
     at Object.wp.media (https://niklasblog.com/wp-includes/js/media-
 models.min.js?ver=5.6-alpha-48978:2:1142)
     at new s (https://niklasblog.com/wp-content/plugins/gutenberg/build
 /media-utils/index.js?ver=77af8d1260f334d2298ac896eef3ce05:1:6376)
     at r.<anonymous> (https://niklasblog.com/wp-
 content/plugins/unsplash/assets/js/featured-image-
 selector.js?ver=156ffe2e1e481c09c0bf3d0c60ef8884:1:8778)
     at new r (https://niklasblog.com/wp-content/plugins/unsplash/assets/js
 /featured-image-selector.js?ver=156ffe2e1e481c09c0bf3d0c60ef8884:1:8892)
     at Yg (https://niklasblog.com/wp-content/plugins/gutenberg/vendor
 /react-dom.min.de439aae.js:68:243)
     at rh (https://niklasblog.com/wp-content/plugins/gutenberg/vendor
 /react-dom.min.de439aae.js:98:274)
     at zj (https://niklasblog.com/wp-content/plugins/gutenberg/vendor
 /react-dom.min.de439aae.js:228:490)
     at Th (https://niklasblog.com/wp-content/plugins/gutenberg/vendor
 /react-dom.min.de439aae.js:152:223)
     at tj (https://niklasblog.com/wp-content/plugins/gutenberg/vendor
 /react-dom.min.de439aae.js:152:152)
     at Te (https://niklasblog.com/wp-content/plugins/gutenberg/vendor
 /react-dom.min.de439aae.js:146:151)
     at https://niklasblog.com/wp-content/plugins/gutenberg/vendor/react-
 dom.min.de439aae.js:61:68
     at unstable_runWithPriority (https://niklasblog.com/wp-
 content/plugins/gutenberg/vendor/react.min.e713ea3b.js:25:260)
     at Da (https://niklasblog.com/wp-content/plugins/gutenberg/vendor
 /react-dom.min.de439aae.js:60:280)
     at Pg (https://niklasblog.com/wp-content/plugins/gutenberg/vendor
 /react-dom.min.de439aae.js:61:14)
     at ha (https://niklasblog.com/wp-content/plugins/gutenberg/vendor
 /react-dom.min.de439aae.js:60:451)
     at Ja (https://niklasblog.com/wp-content/plugins/gutenberg/vendor
 /react-dom.min.de439aae.js:224:400)
     at ch (https://niklasblog.com/wp-content/plugins/gutenberg/vendor
 /react-dom.min.de439aae.js:93:79)
     at e (https://niklasblog.com/wp-
 content/plugins/gutenberg/build/data/index.js?ver=86e17756483edb79c5c2acf422ecb400:1:27747)
     at https://niklasblog.com/wp-
 content/plugins/gutenberg/build/data/index.js?ver=86e17756483edb79c5c2acf422ecb400:1:27831
     at https://niklasblog.com/wp-
 content/plugins/gutenberg/build/data/index.js?ver=86e17756483edb79c5c2acf422ecb400:1:21752
     at Array.forEach (<anonymous>)
     at o (https://niklasblog.com/wp-
 content/plugins/gutenberg/build/data/index.js?ver=86e17756483edb79c5c2acf422ecb400:1:21724)
     at https://niklasblog.com/wp-
 content/plugins/gutenberg/build/data/index.js?ver=86e17756483edb79c5c2acf422ecb400:1:18957
     at p (https://niklasblog.com/wp-
 content/plugins/gutenberg/build/data/index.js?ver=86e17756483edb79c5c2acf422ecb400:1:11202)
     at https://niklasblog.com/wp-content/plugins/gutenberg/build/redux-
 routine/index.js?ver=ad785dcae37e85d5d48a4af4f6b5e6d8:1:9797
     at https://niklasblog.com/wp-
 content/plugins/gutenberg/build/data/index.js?ver=86e17756483edb79c5c2acf422ecb400:1:12614
     at https://niklasblog.com/wp-
 content/plugins/gutenberg/build/data/index.js?ver=86e17756483edb79c5c2acf422ecb400:1:13049
     at dispatch (https://niklasblog.com/wp-
 content/plugins/gutenberg/build/data/index.js?ver=86e17756483edb79c5c2acf422ecb400:1:12327)
     at n (https://niklasblog.com/wp-content/plugins/gutenberg/build/redux-
 routine/index.js?ver=ad785dcae37e85d5d48a4af4f6b5e6d8:1:9472)
     at https://niklasblog.com/wp-content/plugins/gutenberg/build/redux-
 routine/index.js?ver=ad785dcae37e85d5d48a4af4f6b5e6d8:1:5224
     at Array.some (<anonymous>)
     at e (https://niklasblog.com/wp-content/plugins/gutenberg/build/redux-
 routine/index.js?ver=ad785dcae37e85d5d48a4af4f6b5e6d8:1:5199)
     at https://niklasblog.com/wp-content/plugins/gutenberg/build/redux-
 routine/index.js?ver=ad785dcae37e85d5d48a4af4f6b5e6d8:1:5152
 }}}

 I reverted to PHP 7.3 but to no avail; I still am not able to edit any
 posts.

 This also goes for attempting to create new posts. I'm not sure whether
 the error message is exactly the same as above, but here's the new-post
 error message:


 {{{
 TypeError: this.activateMode is not a function
     at https://niklasblog.com/wp-includes/js/media-
 views.min.js?ver=5.6-alpha-48978:2:24708
     at st (https://niklasblog.com/wp-
 content/plugins/editorplus/build/build.js?ver=1.7.0:22:4747)
     at Function.sa (https://niklasblog.com/wp-
 content/plugins/editorplus/build/build.js?ver=1.7.0:22:40893)
     at i._createModes (https://niklasblog.com/wp-includes/js/media-
 views.min.js?ver=5.6-alpha-48978:2:24668)
     at initialize (https://niklasblog.com/wp-includes/js/media-
 views.min.js?ver=5.6-alpha-48978:2:24077)
     at initialize (https://niklasblog.com/wp-includes/js/media-
 views.min.js?ver=5.6-alpha-48978:2:25732)
     at initialize (https://niklasblog.com/wp-includes/js/media-
 views.min.js?ver=5.6-alpha-48978:2:29623)
     at i.h.View (https://niklasblog.com/wp-
 includes/js/backbone.min.js?ver=1.4.0:2:14225)
     at i.constructor (https://niklasblog.com/wp-includes/js/wp-
 backbone.min.js?ver=5.6-alpha-48978:2:2608)
     at i.constructor (https://niklasblog.com/wp-includes/js/media-
 views.min.js?ver=5.6-alpha-48978:2:23524)
     at i [as constructor] (https://niklasblog.com/wp-
 includes/js/backbone.min.js?ver=1.4.0:2:23610)
     at i [as constructor] (https://niklasblog.com/wp-
 includes/js/backbone.min.js?ver=1.4.0:2:23610)
     at i [as constructor] (https://niklasblog.com/wp-
 includes/js/backbone.min.js?ver=1.4.0:2:23610)
     at new i (https://niklasblog.com/wp-
 includes/js/backbone.min.js?ver=1.4.0:2:23610)
     at Object.wp.media (https://niklasblog.com/wp-includes/js/media-
 models.min.js?ver=5.6-alpha-48978:2:1142)
     at new s (https://niklasblog.com/wp-content/plugins/gutenberg/build
 /media-utils/index.js?ver=77af8d1260f334d2298ac896eef3ce05:1:6376)
     at r.<anonymous> (https://niklasblog.com/wp-
 content/plugins/unsplash/assets/js/featured-image-
 selector.js?ver=156ffe2e1e481c09c0bf3d0c60ef8884:1:8778)
     at new r (https://niklasblog.com/wp-content/plugins/unsplash/assets/js
 /featured-image-selector.js?ver=156ffe2e1e481c09c0bf3d0c60ef8884:1:8892)
     at Yg (https://niklasblog.com/wp-content/plugins/gutenberg/vendor
 /react-dom.min.de439aae.js:68:243)
     at rh (https://niklasblog.com/wp-content/plugins/gutenberg/vendor
 /react-dom.min.de439aae.js:98:274)
     at zj (https://niklasblog.com/wp-content/plugins/gutenberg/vendor
 /react-dom.min.de439aae.js:228:490)
     at Th (https://niklasblog.com/wp-content/plugins/gutenberg/vendor
 /react-dom.min.de439aae.js:152:223)
     at tj (https://niklasblog.com/wp-content/plugins/gutenberg/vendor
 /react-dom.min.de439aae.js:152:152)
     at Te (https://niklasblog.com/wp-content/plugins/gutenberg/vendor
 /react-dom.min.de439aae.js:146:151)
     at https://niklasblog.com/wp-content/plugins/gutenberg/vendor/react-
 dom.min.de439aae.js:61:68
     at unstable_runWithPriority (https://niklasblog.com/wp-
 content/plugins/gutenberg/vendor/react.min.e713ea3b.js:25:260)
     at Da (https://niklasblog.com/wp-content/plugins/gutenberg/vendor
 /react-dom.min.de439aae.js:60:280)
     at Pg (https://niklasblog.com/wp-content/plugins/gutenberg/vendor
 /react-dom.min.de439aae.js:61:14)
     at ha (https://niklasblog.com/wp-content/plugins/gutenberg/vendor
 /react-dom.min.de439aae.js:60:451)
     at Ja (https://niklasblog.com/wp-content/plugins/gutenberg/vendor
 /react-dom.min.de439aae.js:224:400)
     at ch (https://niklasblog.com/wp-content/plugins/gutenberg/vendor
 /react-dom.min.de439aae.js:93:79)
     at e (https://niklasblog.com/wp-
 content/plugins/gutenberg/build/data/index.js?ver=86e17756483edb79c5c2acf422ecb400:1:27747)
     at https://niklasblog.com/wp-
 content/plugins/gutenberg/build/data/index.js?ver=86e17756483edb79c5c2acf422ecb400:1:27831
     at https://niklasblog.com/wp-
 content/plugins/gutenberg/build/data/index.js?ver=86e17756483edb79c5c2acf422ecb400:1:21752
     at Array.forEach (<anonymous>)
     at o (https://niklasblog.com/wp-
 content/plugins/gutenberg/build/data/index.js?ver=86e17756483edb79c5c2acf422ecb400:1:21724)
     at https://niklasblog.com/wp-
 content/plugins/gutenberg/build/data/index.js?ver=86e17756483edb79c5c2acf422ecb400:1:18957
     at p (https://niklasblog.com/wp-
 content/plugins/gutenberg/build/data/index.js?ver=86e17756483edb79c5c2acf422ecb400:1:11202)
     at https://niklasblog.com/wp-content/plugins/gutenberg/build/redux-
 routine/index.js?ver=ad785dcae37e85d5d48a4af4f6b5e6d8:1:9797
     at https://niklasblog.com/wp-
 content/plugins/gutenberg/build/data/index.js?ver=86e17756483edb79c5c2acf422ecb400:1:12614
     at https://niklasblog.com/wp-
 content/plugins/gutenberg/build/data/index.js?ver=86e17756483edb79c5c2acf422ecb400:1:13049
     at dispatch (https://niklasblog.com/wp-
 content/plugins/gutenberg/build/data/index.js?ver=86e17756483edb79c5c2acf422ecb400:1:12327)
     at n (https://niklasblog.com/wp-content/plugins/gutenberg/build/redux-
 routine/index.js?ver=ad785dcae37e85d5d48a4af4f6b5e6d8:1:9472)
     at https://niklasblog.com/wp-content/plugins/gutenberg/build/redux-
 routine/index.js?ver=ad785dcae37e85d5d48a4af4f6b5e6d8:1:5224
     at Array.some (<anonymous>)
     at e (https://niklasblog.com/wp-content/plugins/gutenberg/build/redux-
 routine/index.js?ver=ad785dcae37e85d5d48a4af4f6b5e6d8:1:5199)
     at https://niklasblog.com/wp-content/plugins/gutenberg/build/redux-
 routine/index.js?ver=ad785dcae37e85d5d48a4af4f6b5e6d8:1:5152
 }}}

-- 
Ticket URL: <https://core.trac.wordpress.org/ticket/51321>
WordPress Trac <https://core.trac.wordpress.org/>
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