CiviCRM Community Forums (archive)

I have a profile up on a page, successfully (my "duplicate text problem" doesn't happen if the form is *alone* on the page). When I submitted a test, it *worked* (that is, all the info got into the database successfully and my notification email arrived, and all that) but the end user got a an error. Here's the error:

Warning: in_array() expects parameter 2 to be array, null given in /home/phdeviate/phdeviate.com/wp-content/plugins/civicrm/civicrm/CRM/Core/Permission.php on line 262

So I pulled up the php file and here's what's going on at line 262:
 $groups = self::ufGroup($type);
    return in_array($gid, $groups) ? TRUE : FALSE;
  }

(The line beginning "return" is line 262, I figured that 261 would be useful for context)

If I'm reading this correctly, something is going awry with ascertaining whether the user is already a member of a group or with adding the user to the group (this profile *is* directed to add everyone who fills it out to a certain group and that *did* work for my test user)

Thoughts? The function is fine, but I think that the end user would be put off by seeing that error.

Could you elaborate more on how to suppress such error messages or link me to an explanatory document? I'm not having a lot of success with it...