AttributeError: 'NoneType' object has no attribute 'fake'

[neelz040]

Describe the bug

In my pydantic data model I have the following attribute X: List[Optional[types.Float32]]. When I call fake() of this class I get the error 'AttributeError: 'NoneType' object has no attribute 'fake''

To Reproduce

from dataclasses_avroschema import types
from dataclasses_avroschema.avrodantic import AvroBaseModel 
from typing import List, Optional, Union

class Model(AvroBaseModel):
    A: str
    B: types.Float32
    X: List[Optional[types.Float32]]
    Y: List[Union[types.Float32, None]]

print(Model.fake())

Expected behavior

A='BCGUpoVuoBhZZsPxLBTL' B=3.97300348265236 X=[0.22, 0.3, None] Y=[90.4, 3472.0, None]

[neelz040]

a workaround

from dataclasses_avroschema import types
from dataclasses_avroschema.avrodantic import AvroBaseModel 
from typing import List, Optional, Union, Literal

import random

class Model(AvroBaseModel):
    A: str
    B: types.Float32
    X: List[Optional[types.Float32]]
    # Y: List[Union[types.Float32, None]]

x_data = [round(random.uniform(33.33, 66.66), 2) for _ in range(5)]
x_data.append(None)
print(Model.fake(X=x_data))

Would still appreciate some help with the (initial) above described issue I am facing🙂 Thanks a lot.

[marcosschroh]

Thanks for reporting it. I will try to fix it asap