[Bug]

[eblaudez]

Describe the bug With sanic 21.3.2 the service (app.run) does not start due to an Attribute Error. Please notice that will work with previous versions of sanic and sanic-openapi (all will be broken after an upgrade of the packages)

Screenshots No screen shot : service does not start

To Reproduce

• Install sanic 21.3.2 : pip3 install sanic==21.3.2
• Install sanic-openapi 0.6.2 : pip3 install sanic-openapi=0.6.2
• run the first example expose on sanic-openapi.

Expected behavior Service should run (-;

Environment (please complete the following information):

• OS: Ubuntu 20.04
• Browser : firefox
• Version 87.0 (64bits)

Additional context

• Installed sanic modules : sanic==21.3.2 sanic-openapi==0.6.2 sanic-plugin-toolkit==1.0.0 sanic-routing==0.4.2 sanicargs==2.1.0

• Traceback of the error : app.run(host=host, port=port,workers=workers) File "/usr/local/lib/python3.8/dist-packages/sanic/app.py", line 918, in run serve_single(server_settings) File "/usr/local/lib/python3.8/dist-packages/sanic/server.py", line 725, in serve_single serve(**server_settings) File "/usr/local/lib/python3.8/dist-packages/sanic/server.py", line 562, in serve trigger_events(after_start, loop) File "/usr/local/lib/python3.8/dist-packages/sanic/server.py", line 352, in trigger_events result = event(loop) File "/home/searchai_svc/.local/lib/python3.8/site-packages/sanic_openapi/swagger.py", line 81, in build_spec if hasattr(route.handler, "view_class"): AttributeError: 'Route' object has no attribute 'handler'

[artcg]

Thanks for the report! This bug has been fixed, just waiting on a release, but you can use the code from the bugfix branch

pip install git+https://github.com/artcg/sanic-openapi.git@s21

Or downgrade to sanic 20.12 while you wait