rhpoon
commented
5 years ago Error: Route.get() requires a callback function but got a [object Undefined]
I got the same error (although i can invoke the index.htm in HTML subfolder) Since router.js has (as shown in the open issue) var speech_to_text = require('./features/speech_to_text');
then in speech_to_text,js:
........................................................... var extend = require('extend'); var watson = require('watson-developer-cloud'); var vcapServices = require('vcap_services'); var config = require('../../env.json');
exports.token = function(req, res) {
} ........................................................................
so would this function(req, res) undefined??
Finally I checked out (as shown in error messages above), ZeroToCognitive/Chapter03/controller/restapi/router.js:7:8)
router.get('/api/speech-to-text/token*',speech_to_text.stt_token);
speech_to_text.stt_token should just be: speech_to_text.token (in speech_to_text function, only exports.token is defined, no stt_token!)
I get to spend extra 1 day in learning node.js and follow the codes!
/home/shiv/watsonworkspace/ZeroToCognitive/Chapter03/node_modules/express/lib/router/route.js:202 throw new Error(msg); ^
Error: Route.get() requires a callback function but got a [object Undefined] at Route.(anonymous function) [as get] (/home/shiv/watsonworkspace/ZeroToCognitive/Chapter03/node_modules/express/lib/router/route.js:202:15) at Function.proto.(anonymous function) [as get] (/home/shiv/watsonworkspace/ZeroToCognitive/Chapter03/node_modules/express/lib/router/index.js:510:19) at Object. (/home/shiv/watsonworkspace/ZeroToCognitive/Chapter03/controller/restapi/router.js:7:8)
at Module._compile (module.js:652:30)
at Object.Module._extensions..js (module.js:663:10)
at Module.load (module.js:565:32)
at tryModuleLoad (module.js:505:12)
at Function.Module._load (module.js:497:3)
at Module.require (module.js:596:17)
at require (internal/module.js:11:18)