I've installed and activated BuddyPress 1.7.2 and bbPress 2.3.2 on WordPress. When I tried to submit a topic in Group Forum, the page was redirected to the blank one with a message on the title bar of the browser as:
Fatal error: Call to undefined function bb_get_id_from_slug() in C:\Apache\htdocs\wordpress\wp-content\plugins\buddypress\bp-forums\bp-forums-functions.php on line 168
Then I searched in the source code, and found such function in ".\wp-content\plugins\buddypress\bp-forums\bbpress\bb-includes\functions.bb-core.php"
Anything I need to add to the plugins to solve this problem?