NC14.0.1 & files_external 1.5.0: "App is not compliant"

[Sanookmakmak]

occ app:check-code files_external

Analysing /var/www/html/apps/files_external/list.php
 2 errors
    line   24: OCP\User - Static method of deprecated class must not be called
    line   24: OCP\User::checkLoggedIn - Method of deprecated class must not be called
Analysing /var/www/html/apps/files_external/lib/config.php
 2 errors
    line  232: OCP\User - Static method of deprecated class must not be called
    line  232: OCP\User::getUser - Method of deprecated class must not be called
Analysing /var/www/html/apps/files_external/lib/Lib/Storage/SFTP.php
 2 errors
    line  214: OCP\Files - Static method of deprecated class must not be called
    line  214: OCP\Files::getStorage - Method of deprecated class must not be called
Analysing /var/www/html/apps/files_external/lib/Lib/Storage/SMB.php
 1 errors
    line  566: OC_Helper - Static method of private class must not be called
Analysing /var/www/html/apps/files_external/ajax/oauth2.php
 3 errors
    line   25: OC_JSON - Static method of deprecated class must not be called
    line   26: OC_JSON - Static method of deprecated class must not be called
    line   27: OC_JSON - Static method of deprecated class must not be called
Analysing /var/www/html/apps/files_external/ajax/applicable.php
 4 errors
    line   24: OC_JSON - Static method of deprecated class must not be called
    line   25: OC_JSON - Static method of deprecated class must not be called
    line   27: OC_JSON - Static method of deprecated class must not be called
    line   54: OC_JSON - Static method of deprecated class must not be called
App is not compliant

What does this mean?
Thank you!

[MorrisJobke]

Thanks - we will fix it once we do some major refactoring. 👍

[nextcloud-bot]

GitMate.io thinks possibly related issues are #11560 (NC14.0.1 & Accessibility 1.01: "App is not compliant"), #11562 (NC14.0.1 & federatedfilesharing 1.4.0: "App is not compliant"), #11561 (NC14.0.1 & dav 1.6.0: "App is not compliant"), #11563 (NC14.0.1 & files 1.9.0: "App is not compliant"), and #2294 (App Store missing on 10.0.1).