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 -N -r1.542.2.57 -r1.542.2.58
--- openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	15 Jan 2020 10:38:47 -0000	1.542.2.57
+++ openacs-4/packages/xowiki/tcl/xowiki-procs.tcl	15 Jan 2020 10:42:30 -0000	1.542.2.58
@@ -1377,6 +1377,12 @@
 
     @return boolean
   } {
+    #
+    # Make sure, the page_template is instantiated
+    #
+    if {![nsf::is object ::${:page_template}]} {
+      ::xo::db::CrClass get_instance_from_db -item_id ${:page_template}
+    }
     set page_template_name [${:page_template} name]
     if {$page_template_name eq "en:folder.form"} {return 1}
     if {$include_folder_links && $page_template_name eq "en:link.form"} {