Wrong error message in broker handler

[lancetnik]

Wrong error message in broker handler

[Lancetnik]

It's a not Propan error. The framework builds pydantic.BaseModel by your function arguments.

Because the following code is not correct, your function annotation is not correct too.

from pydantic import BaseModel

class A:
   ...

class Model(BaseModel):
    a: A

You should use python primitives or pydantic.BaseModel to annotate your handler arguments.

P.S: the same behavior you can see in FastAPI

[asarkhipov]

I know that my function argument is incorrect, but issue about error messages:
Invalid args for response field! - A is not response field, it is handler argument. If code base is big, this is hard to find there it is being used
Please, input module like [python_file:propan_app_name] - I run it correct, why i get this?

[Lancetnik]

Well, it makes sense