Critical error when entering the page editor

[marinasundstrom]

Cannot launch the post editor due to error.

Problem

I try to edit a page in the admin interface, and get this error:

The error message is:

TypeError: Cannot read property 'align' of undefined
    at i.resetDisplays (http://localhost:5004/wp-includes/js/media-views.js?ver=5.6:1044:49)
    at initialize (http://localhost:5004/wp-includes/js/media-views.js?ver=5.6:988:8)
    at i.h.Model (http://localhost:5004/wp-includes/js/backbone.min.js?ver=1.4.0:2:4172)
    at i.constructor (http://localhost:5004/wp-includes/js/media-views.js?ver=5.6:617:18)
    at new i (http://localhost:5004/wp-includes/js/backbone.min.js?ver=1.4.0:2:23610)
    at i.createStates (http://localhost:5004/wp-includes/js/media-views.js?ver=5.6:3357:4)
    at initialize (http://localhost:5004/wp-includes/js/media-views.js?ver=5.6:3306:8)
    at i.h.View (http://localhost:5004/wp-includes/js/backbone.min.js?ver=1.4.0:2:14225)
    at i.constructor (http://localhost:5004/wp-includes/js/wp-backbone.js?ver=5.6:503:18)
    at i.constructor (http://localhost:5004/wp-includes/js/media-views.js?ver=5.6:2688:20)

Impact

I cannot edit any post anymore.

Questions

Is it due to a database upgrade I was prompted to a while ago?

[jakubmisek]

this is a JS error that might be related to #95 ?

[marinasundstrom]

this is a JS error that might be related to #95 ?

I don't know.

I assume that this is not affected by Customize.php.

[marinasundstrom]

Removing the code that set the Thread.CurrentCulture solved this.

[jakubmisek]

Thank you for checking it so quickly. I've created an issue for culture-specific numeric conversions (https://github.com/peachpiecompiler/peachpie/issues/922)