Title: [Plugin: BAW Moderator Role] in_array Error Last modified: August 20, 2016 --- # [Plugin: BAW Moderator Role] in_array Error * Resolved [SlothLoveChunk](https://wordpress.org/support/users/slothlovechunk/) * (@slothlovechunk) * [13 years, 10 months ago](https://wordpress.org/support/topic/plugin-baw-moderator-role-in_array-error/) * Hello, first off, great plug-in. * Just a heads up that with the latest BuddyPress 1.6 trunk this plug-in now triggers the following error: * `Warning: in_array() expects parameter 2 to be array, null given in "/wp-content/ plugins/buddypress/bp-core/bp-core-caps.php on line 414"` * This error only appears when a user is logged in and has the “Moderator” role assigned (i.e. it doesn’t appear for admins, editors, authors, subscribers, or any other built-in role). The error shows in the comment admin and comment stream and repeats for each comment. * I know plug-ins conflict, but since BuddyPress is a pretty common one and is due for a big update soon I thought it was worth notifying you. * Thanks again! * [http://wordpress.org/extend/plugins/baw-moderator-role/](http://wordpress.org/extend/plugins/baw-moderator-role/) Viewing 14 replies - 1 through 14 (of 14 total) * Plugin Author [Julio Potier](https://wordpress.org/support/users/juliobox/) * (@juliobox) * [13 years, 9 months ago](https://wordpress.org/support/topic/plugin-baw-moderator-role-in_array-error/#post-2916808) * Ok thank you I check both codes and i do not understand why “caps” for “moderator” can be something else than array 😐 But thank you for pointing me this ! * [camay123](https://wordpress.org/support/users/camay123/) * (@camay123) * [13 years, 2 months ago](https://wordpress.org/support/topic/plugin-baw-moderator-role-in_array-error/#post-2916951) * I get an error similar to this: * Warning: array_diff() [function.array-diff]: Argument #1 is not an array in / home/…/public_html/wp-content/plugins/contact-form-7/includes/capabilities.php on line 12 * Only visible in the moderator account. * the error is repeated a few times on top of the comments list. * Thanks * Plugin Author [Julio Potier](https://wordpress.org/support/users/juliobox/) * (@juliobox) * [13 years, 2 months ago](https://wordpress.org/support/topic/plugin-baw-moderator-role-in_array-error/#post-2916952) * > plugins/contact-form-7 * Not mine :/ * [camay123](https://wordpress.org/support/users/camay123/) * (@camay123) * [13 years, 2 months ago](https://wordpress.org/support/topic/plugin-baw-moderator-role-in_array-error/#post-2916953) * I understand, but only when I use YOUR plugin that I have this error. I just tried another plugin for moderator role and it its working ok, but shows to much of the control panel. * Anyhow, ill have to use something else I guess. * Plugin Author [Julio Potier](https://wordpress.org/support/users/juliobox/) * (@juliobox) * [13 years, 2 months ago](https://wordpress.org/support/topic/plugin-baw-moderator-role-in_array-error/#post-2916954) * ok try to change this : add_filter(‘map_meta_cap’, ‘bawmro_map_meta_cap’, 10, 4 ); and play with “4”, try “1” and try “9999” Feedback me thanks * [camay123](https://wordpress.org/support/users/camay123/) * (@camay123) * [13 years, 2 months ago](https://wordpress.org/support/topic/plugin-baw-moderator-role-in_array-error/#post-2916955) * In functions.php I should add this ? * Plugin Author [Julio Potier](https://wordpress.org/support/users/juliobox/) * (@juliobox) * [13 years, 2 months ago](https://wordpress.org/support/topic/plugin-baw-moderator-role-in_array-error/#post-2916956) * No directly on my plugin, i dont have free time to do it and test this sorry * [camay123](https://wordpress.org/support/users/camay123/) * (@camay123) * [13 years, 2 months ago](https://wordpress.org/support/topic/plugin-baw-moderator-role-in_array-error/#post-2916957) * If I put “1” I get errors at activation of plugin, and if I put 9999 I get no errors. I can login as the comment moderator, but the user can only edit the profile and see comments. nothing else. * Plugin Author [Julio Potier](https://wordpress.org/support/users/juliobox/) * (@juliobox) * [13 years, 2 months ago](https://wordpress.org/support/topic/plugin-baw-moderator-role-in_array-error/#post-2916958) * ok so, let’s go with “4” 2 lines above, replace “return null;” with “return array();” Thanks * [camay123](https://wordpress.org/support/users/camay123/) * (@camay123) * [13 years, 2 months ago](https://wordpress.org/support/topic/plugin-baw-moderator-role-in_array-error/#post-2916959) * set back to 4 replaced return null with return array(); * no more errors in user moderator account but doesnt have the edit capabilities for comments nor the comment section in the left sidebar. * Can only see the list of recent comments in dashboard. * Thanks alot for your time in advance. * Plugin Author [Julio Potier](https://wordpress.org/support/users/juliobox/) * (@juliobox) * [13 years, 2 months ago](https://wordpress.org/support/topic/plugin-baw-moderator-role-in_array-error/#post-2916960) * ok, can you try “5” instead of “4” ? If it doesn’t work i’ll try to give you a php fix to avoid hacking CF7 * [camay123](https://wordpress.org/support/users/camay123/) * (@camay123) * [13 years, 2 months ago](https://wordpress.org/support/topic/plugin-baw-moderator-role-in_array-error/#post-2916961) * ok, lets rewind a bit. * With 4 it worked. I had forgotten to set back the user to a role of “Moderator” and was left to “Comments Moderator” from another plugin. * So, after changing “return null;” with “return array();” and keeping “4” * So thanks for the help. * Greatly appreciated. * Plugin Author [Julio Potier](https://wordpress.org/support/users/juliobox/) * (@juliobox) * [13 years, 2 months ago](https://wordpress.org/support/topic/plugin-baw-moderator-role-in_array-error/#post-2916962) * So it works now or not ? ^^ * [Marcus](https://wordpress.org/support/users/lotuz/) * (@lotuz) * [13 years ago](https://wordpress.org/support/topic/plugin-baw-moderator-role-in_array-error/#post-2916970) * Hello, * yes, moderation (deleting, editing, …) is working and no error appears. Viewing 14 replies - 1 through 14 (of 14 total) The topic ‘[Plugin: BAW Moderator Role] in_array Error’ is closed to new replies. * ![](https://s.w.org/plugins/geopattern-icon/baw-moderator-role_e8e8e8.svg) * [Moderator Role](https://wordpress.org/plugins/baw-moderator-role/) * [Frequently Asked Questions](https://wordpress.org/plugins/baw-moderator-role/#faq) * [Support Threads](https://wordpress.org/support/plugin/baw-moderator-role/) * [Active Topics](https://wordpress.org/support/plugin/baw-moderator-role/active/) * [Unresolved Topics](https://wordpress.org/support/plugin/baw-moderator-role/unresolved/) * [Reviews](https://wordpress.org/support/plugin/baw-moderator-role/reviews/) * 14 replies * 4 participants * Last reply from: [Marcus](https://wordpress.org/support/users/lotuz/) * Last activity: [13 years ago](https://wordpress.org/support/topic/plugin-baw-moderator-role-in_array-error/#post-2916970) * Status: resolved