I did this.
Upload the application to Clay.io and is being validated.
However manifest.webapp probe with giving me validate Clay.io and gives me the following error:
Traceback (most recent call last): File "/data/www/addons.mozilla.org/zamboni/mkt/developers/tasks.py", line 55, in validator validation_result = run_validator(upload.path, url=kw.get('url')) File "/data/www/addons.mozilla.org/zamboni/mkt/developers/tasks.py", line 120, in run_validator url=url) File "/data/www/addons.mozilla.org/venv/src/app-validator/appvalidator/validate.py", line 36, in validate_app webapp.detect_webapp_string(bundle, data) File "/data/www/addons.mozilla.org/venv/src/app-validator/appvalidator/webapp.py", line 38, in detect_webapp_string if "name" in webapp and len(webapp["name"]) > 12: TypeError: object of type 'NoneType' has no len()