Title: Error anytime installing another theme or plugin
Last modified: August 31, 2016

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# Error anytime installing another theme or plugin

 *  Resolved [digiblogger](https://wordpress.org/support/users/digiblogger/)
 * (@digiblogger)
 * [10 years, 2 months ago](https://wordpress.org/support/topic/error-anytime-installing-another-theme-or-plugin/)
 * This Error comes up, when someone installs something when DWQA is activated:
 * Warning: in_array() expects parameter 2 to be array, null given in /www/[…]/wp-
   content/plugins/dw-question-answer/dw-question-answer.php on line 211
 * Tested on various themes (8 premium WP Themes from ThemeForest too) with 0 – 
   20 different plugins installed
 * [https://wordpress.org/plugins/dw-question-answer/](https://wordpress.org/plugins/dw-question-answer/)

Viewing 3 replies - 1 through 3 (of 3 total)

 *  Plugin Author [DesignWall](https://wordpress.org/support/users/designwall/)
 * (@designwall)
 * [10 years, 2 months ago](https://wordpress.org/support/topic/error-anytime-installing-another-theme-or-plugin/#post-7125102)
 * This issue will be fixed in DW Question & Answer 1.4.3
 * For now, you can open `wp-content/plugins/dw-question-answer/dw-questions-answer.
   php` and remove following code in line 72:
 * >  add_action( ‘upgrader_process_complete’, array( $this, ‘register_upgrade_plugin’),
   > 10, 2 );
 * Regards,
    Kevin from DesignWall.
 *  [nM_WP](https://wordpress.org/support/users/mndotmail/)
 * (@mndotmail)
 * [10 years, 2 months ago](https://wordpress.org/support/topic/error-anytime-installing-another-theme-or-plugin/#post-7125277)
 * Just installed & activated v1.4.3
 * However this issue is still there.
 *  Plugin Author [DesignWall](https://wordpress.org/support/users/designwall/)
 * (@designwall)
 * [10 years, 2 months ago](https://wordpress.org/support/topic/error-anytime-installing-another-theme-or-plugin/#post-7125278)
 * Sorry for the trouble that you encounter. This issue has been fixed in DW Question&
   Answer 1.4.3.1
 * Regards,
    Kevin from DesignWall.

Viewing 3 replies - 1 through 3 (of 3 total)

The topic ‘Error anytime installing another theme or plugin’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/dw-question-answer_fefdf9.svg)
 * [DW Question & Answer](https://wordpress.org/plugins/dw-question-answer/)
 * [Support Threads](https://wordpress.org/support/plugin/dw-question-answer/)
 * [Active Topics](https://wordpress.org/support/plugin/dw-question-answer/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/dw-question-answer/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/dw-question-answer/reviews/)

 * 3 replies
 * 3 participants
 * Last reply from: [DesignWall](https://wordpress.org/support/users/designwall/)
 * Last activity: [10 years, 2 months ago](https://wordpress.org/support/topic/error-anytime-installing-another-theme-or-plugin/#post-7125278)
 * Status: resolved