Trying to get property of non-object

[mpa4hu]

There is notice about undefined object (many of them) on users page and activity permalink.

For exampe

Notice: Trying to get property of non-object in /home/radikal/buddypress/wp-includes/query.php on line 4207

I tested this with all plugins turned off and default theme.

Interesting fact that this only happens when BP_ENABLE_ROOT_PROFILES set to true.

I dig into this and found place where problem is.

Function bp_core_load_template in bp-core-catchuri.php after

	// Set the root object as the current wp_query-ied item
	$object_id = 0;
	foreach ( (array) $bp->pages as $page ) {
		if ( $page->name == $bp->unfiltered_uri[$bp->unfiltered_uri_offset] ) {
			$object_id = $page->id;
		}
	}

$object_id is still 0 since $page->name and $bp->unfiltered_uri[$bp->unfiltered_uri_offset] are not equal.

$bp->unfiltered_uri[$bp->unfiltered_uri_offset] will be users login and $page->name is "activity"

Hope this helps, I'll report if find more.

[r-a-y]

Duplicate of #5241.