i am adding a field to compute length of field complete_name in product.category as below:
Name: x_complete_name_length
Type: Integer
Stored: True (Checked)
Readonly: True (Checked)
in ADVANCED PROPERTIES:
Dependencies: complete_name
Compute:
def get_length(self):
if self.complete_name:
self.x_complete_name_length=len(self.complete_name)
when trying to Save by pressing small button on top, it is throwing error:
raise ValueError("forbidden opcode(s) in %r: %s" % (expr, ', '.join(opname[x] for x in (code_codes - allowed_codes))))
ValueError: forbidden opcode(s) in 'lambda': STORE_ATTR
please help, error SEEMS not related but may be something inside somewhere which i don't know.
regards