Title: [Plugin: ProjectManager] Fatal error: Cannot access empty property
Last modified: August 19, 2016

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# [Plugin: ProjectManager] Fatal error: Cannot access empty property

 *  Resolved [Christoph](https://wordpress.org/support/users/camthor/)
 * (@camthor)
 * [15 years, 8 months ago](https://wordpress.org/support/topic/plugin-projectmanager-fatal-error-cannot-access-empty-property/)
 * When adding a new dataset, I see the following message:
 * > New dataset added to the database.
   > Fatal error: Cannot access empty property in /… etc. …/wp-content/plugins/projectmanager/
   > lib/core.php on line 888
 * After that, I cannot even access the Overview page.
    This happens with version
   2.9.8.
 * thanks

Viewing 2 replies - 1 through 2 (of 2 total)

 *  [projectmanager_bugreport](https://wordpress.org/support/users/projectmanager_bugreport/)
 * (@projectmanager_bugreport)
 * [15 years, 6 months ago](https://wordpress.org/support/topic/plugin-projectmanager-fatal-error-cannot-access-empty-property/#post-1663550)
 * This happened for my projectmanager case, too.
    However, it first occurred right
   after upgrading from 2.9.7 to 3.0.3 (including the database migration thereafter).
 * The code works now, after I manually edited lib/core.php around line 932, where
   the error was caused.
 * In my edited version, that loop now looks like this:
 *     ```
       foreach ( $meta AS $m ) {
       				$key = sanitize_title($m->label);
       				if($key != null && $key != "")
       				{$dataset->{$key} = $m->value;}
       			}
       ```
   
 * So I just added the “`if`” conditions.
    The php interpreter cannot again be stuck
   in the assignment with an empty property.
 * Time for another Bugfix? Or my issue only?
 *  [dlfadmin](https://wordpress.org/support/users/dlfadmin/)
 * (@dlfadmin)
 * [15 years, 4 months ago](https://wordpress.org/support/topic/plugin-projectmanager-fatal-error-cannot-access-empty-property/#post-1663573)
 * Had the same issue as well, your workaround fixed it nicely. Thanks!

Viewing 2 replies - 1 through 2 (of 2 total)

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 * 2 replies
 * 3 participants
 * Last reply from: [dlfadmin](https://wordpress.org/support/users/dlfadmin/)
 * Last activity: [15 years, 4 months ago](https://wordpress.org/support/topic/plugin-projectmanager-fatal-error-cannot-access-empty-property/#post-1663573)
 * Status: resolved