Index: openacs-4/packages/xowf/lib/inclass-exam.wf
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowf/lib/Attic/inclass-exam.wf,v
diff -u -N -r1.1.2.49 -r1.1.2.50
--- openacs-4/packages/xowf/lib/inclass-exam.wf	21 Oct 2020 11:27:18 -0000	1.1.2.49
+++ openacs-4/packages/xowf/lib/inclass-exam.wf	28 Oct 2020 21:57:28 -0000	1.1.2.50
@@ -800,7 +800,7 @@
     # state different to "published".
     #
     if {[:property _state] ne "published"} {
-      $obj util_user_message -html -message "Cannot start answer workflow in this state"
+      :util_user_message -html -message "Cannot start answer workflow in this state"
     } else {
       set wf [xowf::test_item::answer_manager get_answer_wf [self]]
       set proctoring [:property proctoring]
@@ -819,7 +819,7 @@
     # Start answering an exam in proctored mode
     #
     if {[:property _state] ne "published"} {
-      $obj util_user_message -html -message "Cannot start answer workflow in this state"
+      :util_user_message -html -message "Cannot start answer workflow in this state"
     } else {
       set wf [xowf::test_item::answer_manager get_answer_wf [self]]
       $wf www-create-or-use -parent_id [:item_id]