Comment 0 for bug 1756631

master (18.04RC1)

When user is in two institutions but not the site admin, the following error message is displayed when she wants to set up a group:

[WAR] 3e (lib/pieforms/pieform.php:1343) Invalid value for select "institution"
Call stack (most recent first):

    log_message(string(size 38), integer, true, true, string(size 58), integer) at /home/kristina/code/mahara/htdocs/lib/errors.php:521
    error(integer, string(size 38), string(size 58), integer, array(size 2)) at Unknown:0
    trigger_error(string(size 38), integer) at /home/kristina/code/mahara/htdocs/lib/pieforms/pieform.php:1343
    Pieform::info(string(size 38)) at /home/kristina/code/mahara/htdocs/lib/pieforms/pieform/elements/select.php:151
    pieform_element_select(object(Pieform), array(size 10)) at /home/kristina/code/mahara/htdocs/lib/pieforms/pieform.php:1509
    Pieform->build_element_html(array(size 10)) at /home/kristina/code/mahara/htdocs/lib/pieforms/pieform.php:725
    Pieform->build() at /home/kristina/code/mahara/htdocs/lib/pieforms/pieform.php:169
    Pieform::process(array(size 4)) at /home/kristina/code/mahara/htdocs/lib/mahara.php:5077
    pieform(array(size 4)) at /home/kristina/code/mahara/htdocs/group/edit.php:424

To replicate:

1. Make a user a member in 2 or more institutions.
2. Go to Main menu -> Groups -> My groups.
3. Click the "Create group" button.
Expected result: No error message.
Actual result: Above error message is displayed.