BotMill / fb-botmill

A Java framework for building bots on Facebook's Messenger Platform.
MIT License
72 stars 26 forks source link

Validation failure #128

Closed SubNader closed 6 years ago

SubNader commented 6 years ago

Hello,

I just deployed an fb-botmill-based app to heroku, but i keep getting "GET received is not a subscription or wrong validation token." even though it deploys just fine. Web app works fine too.

I rechecked and regenerated multiple access tokens and validation strings with no luck.

Any idea what could be the issue?