Index: openacs-4/packages/xowiki/tcl/xowiki-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xowiki/tcl/xowiki-procs.tcl,v
diff -u -r1.542.2.106 -r1.542.2.107
--- openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	19 May 2021 15:55:38 -0000	1.542.2.106
+++ openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	25 May 2021 19:43:51 -0000	1.542.2.107
@@ -3276,6 +3276,8 @@
       foreach f $form_fields {lappend names [$f name]}
       :msg "No form field with name '$name' found\
             (available fields: [lsort [array names ::_form_field_names]])"
+      ns_log warning "====== lookup_form_field: No form field with name '$name' found" \
+          "(available fields: [lsort [array names ::_form_field_names]])"
     }
     set f [:create_form_fields_from_form_constraints [list $name:text]]
     set $key $f