Hello Guys

I am having problem in some fields on ODOO15 that was not having on ODOO13.

I have some fields that are declared in a class without the "fields" like this:

qmgr = None

In the code I have a line that attribute a value for this qmgr in the self:

self.qmgr = pymqi.QueueManager('*')

When I run the code on ODOO15 I get the error

object attribute 'qmgr' is read-only


In the ODOO13 this operation was allowed. Could someone please help me in how to save it? or how create it now on ODOO15 or how setup it to be readonly False?

Thank you so much