installation problem

  • Resolved songsta

    (@songsta)


    6 years, 5 months ago

    Hi Etienne

    I installed this plugin and got the following errors.

    Constant PN_MSV_MAX_CONTENT_LENGTH – assumed ‘PN_MSV_MAX_CONTENT_LENGTH’ (this will throw an Error in a future version of PHP) in /var/www/html/wp-content/plugins/music-sheet-viewer/music-sheet-viewer.php on line 28

    Warning: Use of undefined constant PN_MSV_MAX_CONTENT_LENGTH – assumed ‘PN_MSV_MAX_CONTENT_LENGTH’ (this will throw an Error in a future version of PHP) in /var/www/html/wp-content/plugins/music-sheet-viewer/music-sheet-viewer.php on line 28

    Warning: Use of undefined constant PN_MSV_DEBUGJS – assumed ‘PN_MSV_DEBUGJS’ (this will throw an Error in a future version of PHP) in /var/www/html/wp-content/plugins/music-sheet-viewer/music-sheet-viewer.php on line 29

    Warning: Use of undefined constant PN_MSV_DEBUGJS – assumed ‘PN_MSV_DEBUGJS’ (this will throw an Error in a future version of PHP) in /var/www/html/wp-content/plugins/music-sheet-viewer/music-sheet-viewer.php on line 29

    Warning: session_start(): Cannot start session when headers already sent in /var/www/html/wp-content/plugins/medium/lib/medium-admin.php on line 27

    Warning: Cannot modify header information – headers already sent by (output started at /var/www/html/wp-content/plugins/music-sheet-viewer/music-sheet-viewer.php:28) in /var/www/html/wp-admin/includes/misc.php on line 1116

    Warning: Cannot modify header information – headers already sent by (output started at /var/www/html/wp-content/plugins/music-sheet-viewer/music-sheet-viewer.php:28) in /var/www/html/wp-includes/option.php on line 919

    Warning: Cannot modify header information – headers already sent by (output started at /var/www/html/wp-content/plugins/music-sheet-viewer/music-sheet-viewer.php:28) in /var/www/html/wp-includes/option.php on line 920

Viewing 4 replies - 1 through 4 (of 4 total)
  • Plugin Author efreja

    (@efreja)

    Hi songsta,
    First of all this is only warnings so it’s possible that the plugin works however..
    But this isn’t satisfactory.
    Have you checked the installation requirements :
    Requires WordPress Version:4.6.11
    Requires PHP Version:7.2.1
    What versions do you use ?
    If you have older versions of these softs, it may not work and you should upgrade your configuration…
    Etienne..

    Thread Starter songsta

    (@songsta)

    Hi Etienne

    Thanks for your quick response!

    I’m running WordPress 4.9.6 and PHP 7.2.1.

    The problem with the warnings is that they push the left hand side menu down and then you can’t access most of the menu items.

    Zayne

    Plugin Author efreja

    (@efreja)

    I have the same versions. I deinstalled and resinstalled the plugin without any problem.
    The difference probably come from the fact that I wasn’t in wordpress debug.
    You are probably . Why ? Developing youself ?
    If you modify:
    define( ‘WP_DEBUG’, true );
    to
    define( ‘WP_DEBUG’, false );
    in your wp-config.php file, the error should disappear.
    However, I’m going to correct the code so as to get rid of these warnings.
    Etienne.

    Plugin Author efreja

    (@efreja)

    Fixed in version 1.0.1

Viewing 4 replies - 1 through 4 (of 4 total)
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