Yep this is one of those unhelpful errors where it points to the code generating the actual error message and not the code causing the issue. Have you tried switching to a default theme to rule out that kind of thing entirely? Last time I had one of these it turned out to be code in my bp-custom.php, which was last on my list of things to check.
Switching to the default aarvark theme did indead remove the error messages. I’ve switched back to the child theme, and removed mycode from bp-custom. No results. My BP templates do not contain bp_nav, but I didn’t took the time to change the file versions in the top comments. I have those custom files:
aarvark-child/buddypress/members/single/myorganization/edit.php
/**
* BuddyPress - Members Single Profile Edit
*
* @package BuddyPress
* @subpackage bp-legacy
* @version 3.0.0
*/
aarvark-child/buddypress/members/single/myorganization/profile-loop.php
/**
* BuddyPress - Members Profile Loop
*
* @package BuddyPress
* @subpackage bp-legacy
* @version 3.0.0
*/
aarvark-child/buddypress/members/single/myorganization/profile-wp.php
/**
* BuddyPress - Members Single Profile WP
*
* @package BuddyPress
* @subpackage bp-legacy
* @version 3.0.0
*/
aarvark-child/buddypress/members/single/profile/edit.php
/**
* BuddyPress - Members Single Profile Edit
*
* @package BuddyPress
* @subpackage bp-legacy
* @version 3.0.0
*/
aarvark-child/buddypress/members/single/home.php
/**
* BuddyPress - Members Home
*
* @package BuddyPress
* @subpackage bp-legacy
*/
aarvark-child/buddypress/members/single/member-header.php
/**
* BuddyPress - Users Header
*
* @package BuddyPress
* @subpackage bp-legacy
*/
aarvark-child/buddypress/members/register.php
no version in comments
In my functions.php file:
// New buddypress nav items
function add_bp_menu_items() {
global $bp;
//Remove unwanted nav items
bp_core_remove_nav_item( 'activity' );
bp_core_remove_nav_item( 'forums' );
bp_core_remove_nav_item( 'user-media' );
// bp_core_remove_subnav_item( 'profile', 'public' );
unset($bp->bp_options_nav['profile']['public']);
unset($bp->bp_options_nav['profile']['change-avatar']);
unset($bp->bp_options_nav['profile']['change-cover-image']);
unset($bp->bp_options_nav['settings']['profile']);
unset($bp->bp_options_nav['settings']['data']);
$bp->bp_options_nav['profile']['name'] = 'My Profile';
}
add_action( 'bp_setup_nav', 'add_bp_menu_items', 15 );
// Change Profile menu/tab order
function rt_change_profile_tab_order() {
global $bp;
$bp->members->nav->edit_nav( array(
'name' => 'My Profile',
), 'profile' );
$bp->members->nav->edit_nav( array(
'position' => 1,
), 'profile' );
$bp->members->nav->edit_nav( array(
'position' => 65,
), 'notifications' );
}
add_action( 'bp_init', 'rt_change_profile_tab_order', 999 );
Try removing that code from your functions.php as a start, that’s nav related. This is pretty much the ideal use case for one of my more obscure plugins – https://wordpress.org/plugins/bp-template-overloader
