[Collective-commerce] Bug 19 _v_expressions seems to be PloneFormMailer bug

[Jet W. <je...@yu...>]

Hi,

	Ok I'm trying to figure out this bug 
http://www.plonemall.com/bugs/19/pcng_issue_view
Error Type - AttributeError
Error Value - _v_expressions

I thought it had something to do with this bug 
http://www.plonemall.com/bugs/12/pcng_issue_view but that didn't seem to 
help.  So looking at the error_log

Traceback (innermost last):
   Module ZPublisher.Publish, line 101, in publish
   Module ZPublisher.mapply, line 88, in mapply
   Module ZPublisher.Publish, line 39, in call_object
   Module Products.CMFFormController.FSControllerPageTemplate, line 98, 
in __call__
   Module Products.CMFFormController.BaseControllerPageTemplate, line 
39, in _call
   Module Products.CMFFormController.ControllerBase, line 243, in getNext
   Module Products.CMFFormController.Actions.TraverseTo, line 36, in 
__call__
   Module ZPublisher.mapply, line 88, in mapply
   Module ZPublisher.Publish, line 39, in call_object
   Module Products.CMFFormController.FSControllerPythonScript, line 107, 
in __call__
   Module Products.CMFFormController.ControllerBase, line 243, in getNext
   Module Products.CMFFormController.Actions.TraverseTo, line 36, in 
__call__
   Module ZPublisher.mapply, line 88, in mapply
   Module ZPublisher.Publish, line 39, in call_object
   Module Products.CMFCore.FSPythonScript, line 104, in __call__
   Module Shared.DC.Scripts.Bindings, line 306, in __call__
   Module Shared.DC.Scripts.Bindings, line 343, in _bindAndExec
   Module Products.CMFCore.FSPythonScript, line 160, in _exec
   Module None, line 15, in checkout
    - <FSPythonScript at /dev/ok/checkout>
    - Line 15
   Module Products.PloneMallOrder.OrderManager, line 256, in addOrder
   Module Products.PloneMallOrder.OrderManager, line 401, in 
manage_afterCreateOrder
   Module Products.PloneMallOrder.MailOrder, line 135, in send_form
   Module Products.PloneFormMailer.TALES, line 88, in getEvaluatedExpression
AttributeError: _v_expressions

It seems to be an error with PloneFormMailer TALES.py  Though I'm not 
sure what is wrong with it.  Here is the code that throughs the error

def getEvaluatedExpression(self, name):
         if not getattr(self.aq_base, '_v_expressions', {}).has_key(name):
             self.compileExpression(name)

         expr = self._v_expressions.get(name, None)
         if not expr:
             return None

         return str(expr(getExprContext(self, self)))

Has anyone solved this problem, or does anyone have any hints?  Here is 
my setup
	
Python 2.3.4
Zope 2.7.4-0
CMF 1.4.7
Plone 2.0.5
Archetypes 1.3.1
PloneMall checkout from cvs yesterday (2/2/2005)
PloneFormMailer 0.2.2rc1


Thanks

Jet