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fbsamples / original-coast-clothing

Sample Messenger App - Original Coast Clothing
https://fb.me/get-sample-oc
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Unable to callSubscriptionsAPI #84

Closed ebernardinojr closed 3 years ago

ebernardinojr commented 3 years ago

Describe the bug

I followed the step by step procedure and was successful up to node app.js. however once I sent a message the bot is not replying and in my terminal it says

Unable to callSubscriptionsAPI: Bad Request { error: { message: '(#2200) Callback verification failed with the following errors: HTTP Status Code = 404; HTTP Message = Not Found', type: 'OAuthException', code: 2200, fbtrace_id: 'AbYveT9_aL1Xm1ckgbobFCY' }

Screen Shot 2021-06-28 at 9 25 33 AM
Barbog commented 3 years ago

Hi ebernardinojr. It sounds like your app may not be fully configured in Heroku. Perhaps the URL has a typo, or the Heroku configs aren't fully set up. Please consider the solutions presented in this related post. Furthermore, ensure that your verification token does not include any special characters (as they may not always be correctly escaped).