Hello,
I’m trying to use the workflow mixin in my model but It’s giving me this error:
Traceback (most recent call last):
File "/home/xcodinas/.virtualenvs/develop/bin/trytond-admin", line 7, in <module>
exec(compile(f.read(), __file__, 'exec'))
File "/home/xcodinas/projectes/develop/trytond/bin/trytond-admin", line 21, in <module>
admin.run(options)
File "/home/xcodinas/projectes/develop/trytond/trytond/admin.py", line 54, in run
activatedeps=options.activatedeps)
File "/home/xcodinas/projectes/develop/trytond/trytond/pool.py", line 160, in init
lang=lang, activatedeps=activatedeps)
File "/home/xcodinas/projectes/develop/trytond/trytond/modules/__init__.py", line 418, in load_modules
_load_modules(update)
File "/home/xcodinas/projectes/develop/trytond/trytond/modules/__init__.py", line 388, in _load_modules
load_module_graph(graph, pool, update, lang)
File "/home/xcodinas/projectes/develop/trytond/trytond/modules/__init__.py", line 201, in load_module_graph
pool.setup(classes)
File "/home/xcodinas/projectes/develop/trytond/trytond/pool.py", line 234, in setup
cls.__setup__()
File "/home/xcodinas/projectes/develop/trytond/trytond/modules/purchase_intake/purchase.py", line 137, in __setup__
cls._transitions |= set((
AttributeError: type object 'purchase.intake' has no attribute '_transitions'
i’m defining the class this way:
class PurchaseIntake(ModelSQL, ModelView, Workflow):
'Purchase Intake'
__name__ = 'purchase.intake'
Any idea on what I’m doing wrong?