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<DIV>Hi all,</DIV>
<DIV> </DIV>
<DIV>i got an UnpickleableError with following source:</DIV>
<DIV> </DIV>
<DIV> def __init__(self, id, title,
REQUEST):<BR> """ initialize...
"""<BR> req =
REQUEST<BR> self.id =
id<BR> self.title
= title<BR> self.users =
(req.has_key('users') and req.users or
'')<BR> self.emails =
(req.has_key('emails') and req.emails or '')</DIV>
<DIV> self.formular =
(req.has_key('formular') and req.formular or '')<BR></DIV>
<DIV>The last line occures the error:</DIV>
<DIV> </DIV>
<DIV>ErrorType: UnpickleableError<BR>ErrorValue: Cannot pickle <type 'Python
Method'> objects</DIV>
<DIV> </DIV>
<DIV>Traceback (innermost last):<BR> File
/home/xfintra/xiteflex130/lib/python/ZPublisher/Publish.py, line 150, in
publish_module<BR> File
/home/xfintra/xiteflex130/lib/python/ZPublisher/Publish.py, line 114, in
publish<BR> File /home/xfintra/xiteflex130/lib/python/Zope/__init__.py,
line 159, in zpublisher_exception_hook<BR> (Object:
xiteflexWorkflowEngine)<BR> File
/home/xfintra/xiteflex130/lib/python/ZPublisher/Publish.py, line 102, in
publish<BR> File /home/xfintra/xiteflex130/lib/python/Zope/__init__.py,
line 173, in commit<BR> File
/home/xfintra/xiteflex130/lib/python/ZODB/Transaction.py, line 234, in
commit<BR> File /home/xfintra/xiteflex130/lib/python/ZODB/Connection.py,
line 346, in commit<BR> (Info:
(('Products.xiteflexWorkflowEngine.xiteflexWorkflowAction',
'xiteflexWorkflowAction'), '\x00\x00\x00\x00\x00&lt;\xf3\x91',
''))<BR>UnpickleableError: (see above)</DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>If i write..</DIV>
<DIV>self.formular = ''</DIV>
<DIV>..everything works fine.</DIV>
<DIV> </DIV>
<DIV>I also tried this:</DIV>
<DIV><BR> if req.has_key('formular')
and
req.formular:<BR>
self.formular = req.formular<BR>
else:<BR>
self.formular = ''</DIV>
<DIV> </DIV>
<DIV>Same result: "UnpickleableError"</DIV>
<DIV> </DIV>
<DIV>The value of req.formular is ''!</DIV>
<DIV>Has anybody an idea?</DIV>
<DIV>Normaly this should work, or not?</DIV>
<DIV> </DIV>
<DIV>Thanks for your help.</DIV>
<DIV> </DIV>
<DIV>Regards</DIV>
<DIV>woolfy</DIV></BODY></HTML>