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Help Class 'DOMDocument' not found

Hello everyone, please help me, I cannot fix the error Class 'DOMDocument' not found



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    KasparKaspar Moderator

    See reply to you other post.

    I see you changed from 3.3 to 2021.012

    Use this instead


    .012 is not considered stable.

    Also you php changed from 7.3 to 7.2

    Might need that back at 7.3

  • Options
    LincLinc Detroit Admin
    edited December 2021

    Your PHP installation needs the 'DOM' library added. It's unrelated to PHP version.

    Vanilla silently added a few library dependencies like that over the last couple years without precautions for existing open source users. I do not know if they have a plan to remedy it.

    This is the current list of required extensions (lifted from composer.json):

    • pdo
    • intl
    • json
    • curl
    • fileinfo
    • dom
    • gd
    • libxml
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