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Warning: Attempt to assign property of non-object in plugin-intall.php (3 posts)

  1. sledge81
    Member
    Posted 2 years ago #

    Hi,

    I just did a fresh install of WP. When trying to add plugins I get the following message:

    Warning: Attempt to assign property of non-object in /wp-admin/includes/wp-plugin-install.php on line 53

    Searching for any plugin gives empty results.

    I have the following plugins installed:

    WordPress SEO
    Adrotate
    iPhorm Builder
    WP Socializer
    Akismet
    Gigpress

    Deactivating the plugins hasn't helped at all. Please advise.

  2. esmi
    Forum Moderator
    Posted 2 years ago #

    Have you tried:

    - deactivating all plugins to see if this resolves the problem. If this works, re-activate the plugins one by one until you find the problematic plugin(s).

    - switching to the Twenty Eleven theme to rule out any theme-specific problems.

    - resetting the plugins folder by FTP or PhpMyAdmin. Sometimes, an apparently inactive plugin can still cause problems.

    - re-uploading the wp-admin and wp-includes folders from a fresh download of WordPress.

  3. sledge81
    Member
    Posted 2 years ago #

    Tried doing all the above. The warning message continues to show up. Unable to add any plugin

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