name "RefResolver" is not defined

[ybbiubiubiu]

I get a unkown probleme. :

Traceback (most recent call last):
File "/Users/yangbin/Desktop/swagger-py-codegen/example-app/demo/init.py", line 8, in
import v1
File "/Users/yangbin/Desktop/swagger-py-codegen/example-app/demo/v1/init.py", line 6, in
from .routes import routes
File "/Users/yangbin/Desktop/swagger-py-codegen/example-app/demo/v1/routes.py", line 11, in
from .api.pets import Pets
File "/Users/yangbin/Desktop/swagger-py-codegen/example-app/demo/v1/api/init.py", line 8, in
from ..validators import request_validate, response_filter
File "/Users/yangbin/Desktop/swagger-py-codegen/example-app/demo/v1/validators.py", line 24, in
from .schemas import (
File "/Users/yangbin/Desktop/swagger-py-codegen/example-app/demo/v1/schemas.py", line 31, in
resolver = RefResolver.from_schema(definitions)
NameError: name 'RefResolver' is not defined..

please tell me how i can solve this?

[taomz17]

have you solve it? I have the same problem

[ybbiubiubiu]

have you solve it? I have the same problem

nope