[tryton] bug in carrier-weight ?

[JC Michel]

Hi,


When using carrier-weight to compute an invoice line for a carrier
depending on weight:
when coming back, in Sale, to Draft state to edit the Carrier, the
generated carrier invoice line is not deleted,
and creates an error
File "/trytond/modules/sale_shipment_cost/sale.py", line 207, in
set_shipment_cost
with Transaction().set_context(self._get_carrier_context()):
File "/trytond/modules/carrier_weight/sale.py", line 33, in
_get_carrier_context
lines = sorted(lines, key=keyfunc)
TypeError: unorderable types: NoneType() < NoneType()

Seems that the carrier line doesn’t have a weight!
Deleting manually the invoice line seems to fix this.
IMHO the carrier line should be deleted when going back in Draft state.
Should I open a bug?

PS : tryton version 4.6

Jean-Christophe Michel
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tél : [phone]

[Sergi Almacellas Abellana]

Post by JC Michel
Hi,
When using carrier-weight to compute an invoice line for a carrier
when coming back, in Sale, to Draft state to edit the Carrier, the
generated carrier invoice line is not deleted,
and creates an error
File "/trytond/modules/sale_shipment_cost/sale.py", line 207, in
set_shipment_cost
File "/trytond/modules/carrier_weight/sale.py", line 33, in
_get_carrier_context
lines = sorted(lines, key=keyfunc)
TypeError: unorderable types: NoneType() < NoneType()
Seems that the carrier line doesn’t have a weight!
Deleting manually the invoice line seems to fix this.
IMHO the carrier line should be deleted when going back in Draft state.
Should I open a bug?

Yes, you should open a bug with the steps to reproduce it on a fresh
database and with the stack trace generated.

Post by JC Michel
PS : tryton version 4.6

It seems that you are also using python3 version. It will be great if
you can confirm it on the issue.

Post by JC Michel
Jean-Christophe Michel
--
SYMÉTRIE, livres et partitions
30 rue Jean-Baptiste Say
69001 LYON
FRANCE
www.symetrie.com <https://symetrie.com>
www.facebook.com/symetrie <http://facebook.com/symetrie> |
www.twitter.com/symetriecom <http://twitter.com/symetriecom> |
www.linkedin.com/company/symetrie-music-publisher
<http://www.linkedin.com/company/symetrie-music-publisher>
tél : [phone]
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