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Facebook postback error #990
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Are you using the new FB handover protocol API ? Are you subscribed to standby or messaging_handovers fields ? Take a look at this issue #962 |
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No I'm not using FB handover protocol API and I subscribed to every fields...
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That's it, it's the same reason behind this one #962 also. try to unsubscribe from standby and messaging_handovers channels if you don't want to use the new handover API. Lets me know if it worked for you ! |
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Thanks @ouadie-lahdioui. It works when unsubscribe from messaging_handovers and standby. |
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Good 😉 @peterswimm can you close this one ? |
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I get this error on receiving a postback ([email protected]).
Facebook.js:267
TypeError: Cannot read property 'length' of undefined at Object.Facebookbot.facebook_botkit.handleWebhookPayload (/www/node_modules/botkit/lib/Facebook.js:267:59) at /www/node_modules/botkit/lib/Facebook.js:242:29 at Layer.handle [as handle_request] (/www/node_modules/botkit/node_modules/express/lib/router/layer.js:95:5) at next (/www/node_modules/botkit/node_modules/express/lib/router/route.js:137:13) at Route.dispatch (/www/node_modules/botkit/node_modules/express/lib/router/route.js:112:3) at Layer.handle [as handle_request] (/www/node_modules/botkit/node_modules/express/lib/router/layer.js:95:5) at /www/node_modules/botkit/node_modules/express/lib/router/index.js:281:22 at Function.process_params (/www/node_modules/botkit/node_modules/express/lib/router/index.js:335:12) at next (/www/node_modules/botkit/node_modules/express/lib/router/index.js:275:10) at serveStatic (/www/node_modules/botkit/node_modules/serve-static/index.js:75:16) at Layer.handle [as handle_request] (/www/node_modules/botkit/node_modules/express/lib/router/layer.js:95:5) at trim_prefix (/www/node_modules/botkit/node_modules/express/lib/router/index.js:317:13) at /www/node_modules/botkit/node_modules/express/lib/router/index.js:284:7 at Function.process_params (/www/node_modules/botkit/node_modules/express/lib/router/index.js:335:12) at next (/www/node_modules/botkit/node_modules/express/lib/router/index.js:275:10) at urlencodedParser (/www/node_modules/body-parser/lib/types/urlencoded.js:82:7)The text was updated successfully, but these errors were encountered: