Gutenberg: Can no longer edit one of my Gutenberg posts

[maddisondesigns]

After adding some content (including a Table block and two Embeds) to a sample Post I've been using, and then saving the page, I can now no longer edit the content in Gutenberg. It simply displays a blank page (with the left-hand menu) every time I try to edit it.

I can open/edit the page using the standard TinyMCE editor, but it wont open in Gutenberg.

[swissspidy]

Do you see any errors in the browser console?

[maddisondesigns]

@swissspidy Yes, there is. Sorry, didn't think to look at that.

There appears to be two errors

React caught an error thrown by one of your components.

e/r.hasReachedMaxRows@http://dev.wordpress-test.com/wp-content/plugins/gutenberg/blocks/build/index.js?ver=1498529688:11:54396
value@http://dev.wordpress-test.com/wp-content/plugins/gutenberg/blocks/build/index.js?ver=1498529688:11:55467
h@http://dev.wordpress-test.com/wp-content/plugins/gutenberg/vendor/react-dom.min.912dc6cf.js?ver=4.8:7:13382
i@http://dev.wordpress-test.com/wp-content/plugins/gutenberg/vendor/react-dom.min.912dc6cf.js?ver=4.8:7:18474
l@http://dev.wordpress-test.com/wp-content/plugins/gutenberg/vendor/react-dom.min.912dc6cf.js?ver=4.8:7:19187
s@http://dev.wordpress-test.com/wp-content/plugins/gutenberg/vendor/react-dom.min.912dc6cf.js?ver=4.8:7:20101
c@http://dev.wordpress-test.com/wp-content/plugins/gutenberg/vendor/react-dom.min.912dc6cf.js?ver=4.8:7:20196
m@http://dev.wordpress-test.com/wp-content/plugins/gutenberg/vendor/react-dom.min.912dc6cf.js?ver=4.8:7:20723
g@http://dev.wordpress-test.com/wp-content/plugins/gutenberg/vendor/react-dom.min.912dc6cf.js?ver=4.8:7:21089
T@http://dev.wordpress-test.com/wp-content/plugins/gutenberg/vendor/react-dom.min.912dc6cf.js?ver=4.8:7:23523
t@http://dev.wordpress-test.com/wp-content/plugins/gutenberg/vendor/react-dom.min.912dc6cf.js?ver=4.8:7:26278
updateContainer@http://dev.wordpress-test.com/wp-content/plugins/gutenberg/vendor/react-dom.min.912dc6cf.js?ver=4.8:7:26616
In/<@http://dev.wordpress-test.com/wp-content/plugins/gutenberg/vendor/react-dom.min.912dc6cf.js?ver=4.8:5:3228
S@http://dev.wordpress-test.com/wp-content/plugins/gutenberg/vendor/react-dom.min.912dc6cf.js?ver=4.8:7:23921
In@http://dev.wordpress-test.com/wp-content/plugins/gutenberg/vendor/react-dom.min.912dc6cf.js?ver=4.8:5:3197
render@http://dev.wordpress-test.com/wp-content/plugins/gutenberg/vendor/react-dom.min.912dc6cf.js?ver=4.8:7:29601
c@http://dev.wordpress-test.com/wp-content/plugins/gutenberg/editor/build/index.js?ver=1498529688:16:15474
@http://dev.wordpress-test.com/wp-admin/admin.php?page=gutenberg&post_id=2320:1503:34
i@http://dev.wordpress-test.com/wp-admin/load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload&ver=4.8:2:27444
fireWith@http://dev.wordpress-test.com/wp-admin/load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload&ver=4.8:2:28213
Deferred/</e[f[0]]@http://dev.wordpress-test.com/wp-admin/load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload&ver=4.8:2:29178
wp.api.init/<@http://dev.wordpress-test.com/wp-includes/js/wp-api.min.js?ver=4.8:1:13402
i@http://dev.wordpress-test.com/wp-admin/load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload&ver=4.8:2:27444
fireWith@http://dev.wordpress-test.com/wp-admin/load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload&ver=4.8:2:28213
Deferred/</e[f[0]]@http://dev.wordpress-test.com/wp-admin/load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload&ver=4.8:2:29178
initialize/<@http://dev.wordpress-test.com/wp-includes/js/wp-api.min.js?ver=4.8:1:8808
p/t[e]<@http://dev.wordpress-test.com/wp-admin/load-scripts.php?c=1&load%5B%5D=hoverIntent,common,admin-bar,svg-painter,heartbeat,wp-auth-check,underscore,shortcode,backbone,wp-util,wp-backbone,media-models,&load%5B%5D=wp-plupload,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jquery-ui-sortable,mediaelement,wp-mediaelement,media-views,media-ed&load%5B%5D=itor,media-audiovideo,mce-view,imgareaselect,image-edit&ver=4.8:254:3399
m.before/<@http://dev.wordpress-test.com/wp-admin/load-scripts.php?c=1&load%5B%5D=hoverIntent,common,admin-bar,svg-painter,heartbeat,wp-auth-check,underscore,shortcode,backbone,wp-util,wp-backbone,media-models,&load%5B%5D=wp-plupload,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jquery-ui-sortable,mediaelement,wp-mediaelement,media-views,media-ed&load%5B%5D=itor,media-audiovideo,mce-view,imgareaselect,image-edit&ver=4.8:251:9307
_@http://dev.wordpress-test.com/wp-admin/load-scripts.php?c=1&load%5B%5D=hoverIntent,common,admin-bar,svg-painter,heartbeat,wp-auth-check,underscore,shortcode,backbone,wp-util,wp-backbone,media-models,&load%5B%5D=wp-plupload,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jquery-ui-sortable,mediaelement,wp-mediaelement,media-views,media-ed&load%5B%5D=itor,media-audiovideo,mce-view,imgareaselect,image-edit&ver=4.8:254:3967
m@http://dev.wordpress-test.com/wp-admin/load-scripts.php?c=1&load%5B%5D=hoverIntent,common,admin-bar,svg-painter,heartbeat,wp-auth-check,underscore,shortcode,backbone,wp-util,wp-backbone,media-models,&load%5B%5D=wp-plupload,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jquery-ui-sortable,mediaelement,wp-mediaelement,media-views,media-ed&load%5B%5D=itor,media-audiovideo,mce-view,imgareaselect,image-edit&ver=4.8:254:3712
f@http://dev.wordpress-test.com/wp-admin/load-scripts.php?c=1&load%5B%5D=hoverIntent,common,admin-bar,svg-painter,heartbeat,wp-auth-check,underscore,shortcode,backbone,wp-util,wp-backbone,media-models,&load%5B%5D=wp-plupload,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jquery-ui-sortable,mediaelement,wp-mediaelement,media-views,media-ed&load%5B%5D=itor,media-audiovideo,mce-view,imgareaselect,image-edit&ver=4.8:254:1565
u.trigger@http://dev.wordpress-test.com/wp-admin/load-scripts.php?c=1&load%5B%5D=hoverIntent,common,admin-bar,svg-painter,heartbeat,wp-auth-check,underscore,shortcode,backbone,wp-util,wp-backbone,media-models,&load%5B%5D=wp-plupload,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jquery-ui-sortable,mediaelement,wp-mediaelement,media-views,media-ed&load%5B%5D=itor,media-audiovideo,mce-view,imgareaselect,image-edit&ver=4.8:254:3592
set@http://dev.wordpress-test.com/wp-admin/load-scripts.php?c=1&load%5B%5D=hoverIntent,common,admin-bar,svg-painter,heartbeat,wp-auth-check,underscore,shortcode,backbone,wp-util,wp-backbone,media-models,&load%5B%5D=wp-plupload,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jquery-ui-sortable,mediaelement,wp-mediaelement,media-views,media-ed&load%5B%5D=itor,media-audiovideo,mce-view,imgareaselect,image-edit&ver=4.8:254:5647
fetch/t.success@http://dev.wordpress-test.com/wp-admin/load-scripts.php?c=1&load%5B%5D=hoverIntent,common,admin-bar,svg-painter,heartbeat,wp-auth-check,underscore,shortcode,backbone,wp-util,wp-backbone,media-models,&load%5B%5D=wp-plupload,jquery-ui-core,jquery-ui-widget,jquery-ui-mouse,jquery-ui-sortable,mediaelement,wp-mediaelement,media-views,media-ed&load%5B%5D=itor,media-audiovideo,mce-view,imgareaselect,image-edit&ver=4.8:254:6574
i@http://dev.wordpress-test.com/wp-admin/load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload&ver=4.8:2:27444
fireWith@http://dev.wordpress-test.com/wp-admin/load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload&ver=4.8:2:28213
y@http://dev.wordpress-test.com/wp-admin/load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload&ver=4.8:4:22719
c@http://dev.wordpress-test.com/wp-admin/load-scripts.php?c=1&load%5B%5D=jquery-core,jquery-migrate,utils,plupload&ver=4.8:4:26925
  react-dom.min.912dc6cf.js:4:26809
GET 
XHR 

TypeError: (intermediate value).split is not a function[Learn More]

[truongwp]

I meet same error. This is captured image from browser console:

[youknowriad]

Could anyone share the raw HTML of the post causing this?

[truongwp]

Yes. This is my raw post content:

<!-- wp:core/text -->

Lipsum

<!-- /wp:core/text -->

<!-- wp:core/text -->

<!-- /wp:core/text -->

<!-- wp:core/text -->

<!-- /wp:core/text -->

<!-- wp:core/text -->

asdsadsadsads

<!-- /wp:core/text -->

<!-- wp:core/html -->
<span style="color: red;">a</span>
<!-- /wp:core/html -->

[youknowriad]

Yep, bug confirmed with the HTML block, fix coming.