Hi Zopistas: I am trying to import into a Zope 2.9.0 installation, a ZClass that lives and runs fine in a Zope 2.8.1. I am getting an error which I attach below (from my event.log): What I am getting is a "ZClassName" does not support this operation. Does any of you have any idea what is going on and, in any case how can I make to import that ZClass into the Zope 2.9.0 FYI, the Zope 2.8.1 runs in Fedora Core 4 with python 2.3.5, the Zope 2.9.0 runs on the same machine with Fedora Core 4 but under Python 2.4.2 Thanks in advance for any help and/or suggestions. Best regards. Edward. EVENT.LOG print out below: ------ 2006-02-15T14:21:53 ERROR Zope.SiteErrorLog http://server:8080/Control_Panel/Products/manage_importObject Traceback (most recent call last): File "/usr/local/Zope-2.9.0/lib/python/ZPublisher/Publish.py", line 113, in publish request, bind=1) File "/usr/local/Zope-2.9.0/lib/python/ZPublisher/mapply.py", line 88, in mapply if debug is not None: return debug(object,args,context) File "/usr/local/Zope-2.9.0/lib/python/ZPublisher/Publish.py", line 40, in call_object result=apply(object,args) # Type s<cr> to step into published object. File "/usr/local/Zope-2.9.0/lib/python/OFS/ObjectManager.py", line 585, in manage_importObject set_owner=set_owner) File "/usr/local/Zope-2.9.0/lib/python/OFS/ObjectManager.py", line 604, in _importObjectFromFile if verify: self._verifyObjectPaste(ob, validate_src=0) File "/usr/local/Zope-2.9.0/lib/python/OFS/CopySupport.py", line 527, in _verifyObjectPaste action = 'manage_main') Copy Error: <HTML> <HEAD> <TITLE>Not Supported</TITLE> </HEAD> <BODY BGCOLOR="#FFFFFF"> <FORM ACTION="manage_main" METHOD="GET" > <TABLE BORDER="0" WIDTH="100%" CELLPADDING="10"> <TR> <TD VALIGN="TOP"> <BR> <CENTER><B><FONT SIZE="+6" COLOR="#77003B">!</FONT></B></CENTER> </TD> <TD VALIGN="TOP"> <BR><BR> <CENTER> The object <em>Formas</em> does not support this operation. </CENTER> </TD> </TR> <TR> <TD VALIGN="TOP"> </TD> <TD VALIGN="TOP"> <CENTER> <INPUT TYPE="SUBMIT" VALUE=" Ok "> </CENTER> </TD> </TR> </TABLE> </FORM> </BODY></HTML> ------