The following DTML method works in Zope 2.1.6, but not in 2.2.0: ("testfs" is a LocalFS product installed in the method's folder) -------------------- <dtml-var standard_html_header> <dtml-call "REQUEST.set('spec', '*')"> <dtml-call "REQUEST.set('num_dir_columns', 3)"> <table> <dtml-call "REQUEST.set('ctr', 0)"> <dtml-in "testfs.fileValues(REQUEST.get('spec', _.None))"> <dtml-if "type == 'directory'"> <dtml-if "ctr % num_dir_columns == 0"> <tr> </dtml-if> <td><a href="<dtml-var URL1>/<dtml-var url>"><dtml-var "id"></a><br> <dtml-if "ctr % num_dir_columns == num_dir_columns - 1"> </tr> </dtml-if> <dtml-call "REQUEST.set('ctr', _.int(ctr) + 1)"> </dtml-if> </dtml-in> <dtml-comment> In case we end in the middle of a row... </dtml-comment> <dtml-if "ctr % num_dir_columns != 0"> </tr> </dtml-if> </table> <dtml-var standard_html_footer> ---------------------- The error that this causes in 2.2.0 is: ---------------------- Error Type: AttributeError Error Value: 'string' object has no attribute 'set ---------------------- The traceback reveals that the line where the error occurs is "<dtml-call "REQUEST.set('ctr', _.int(ctr) + 1)">". Zope is acting as though the REQUEST object is a string! I'm posting this to Zope-dev to see if any of you folks who are familiar with the innards can tell me if this is happening because there's a bug in 2.2.0, or if there's something that has changed within Zope that I need to account for in my code. If this is a bug, where is the proper place to report it? I've heard mention of something called a collector, but all of my searches on zope.org are resulting in error messages right now, so I don't know what it is or how to find it. thanks for any help or feedback, rob