Node js error

Node js throw error

FactoryController.prototype.create = function (callback) {
    //The throw is working, and the exception is returned.
    throw new Error('An error occurred'); //outside callback 
    try {
        this.check(function (check_result) {
            callback(check_result);
        });
    } catch (ex) {
        throw new Error(ex.toString());
    }
}

FactoryController.prototype.create = function (callback) {
    try {
        this.check(function (check_result) {
            //The throw is not working on this case to return the exception to the caller(parent)
            throw new Error('An error occurred'); //inside callback 
        });
    } catch (ex) {
        throw new Error(ex.toString());
    }
}

Source: stackoverflow.com

Node js error

TypeError: res.send is not a function    at C:\Users\ARAZ\Desktop\H\REact\nodeJS-Practice\node-express-course\02-express-tutorial\app.js:6:9    at Layer.handle [as handle_request] (C:\Users\ARAZ\Desktop\H\REact\nodeJS-Practice\node-express-course\02-express-tutorial\node_modules\express\lib\router\layer.js:95:5)    at next (C:\Users\ARAZ\Desktop\H\REact\nodeJS-Practice\node-express-course\02-express-tutorial\node_modules\express\lib\router\route.js:137:13)    at Route.dispatch (C:\Users\ARAZ\Desktop\H\REact\nodeJS-Practice\node-express-course\02-express-tutorial\node_modules\express\lib\router\route.js:112:3)    at Layer.handle [as handle_request] (C:\Users\ARAZ\Desktop\H\REact\nodeJS-Practice\node-express-course\02-express-tutorial\node_modules\express\lib\router\layer.js:95:5)    at C:\Users\ARAZ\Desktop\H\REact\nodeJS-Practice\node-express-course\02-express-tutorial\node_modules\express\lib\router\index.js:281:22    at Function.process_params (C:\Users\ARAZ\Desktop\H\REact\nodeJS-Practice\node-express-course\02-express-tutorial\node_modules\express\lib\router\index.js:335:12)    at next (C:\Users\ARAZ\Desktop\H\REact\nodeJS-Practice\node-express-course\02-express-tutorial\node_modules\express\lib\router\index.js:275:10)    at expressInit (C:\Users\ARAZ\Desktop\H\REact\nodeJS-Practice\node-express-course\02-express-tutorial\node_modules\express\lib\middleware\init.js:40:5)    at Layer.handle [as handle_request] (C:\Users\ARAZ\Desktop\H\REact\nodeJS-Practice\node-express-course\02-express-tutorial\node_modules\express\lib\router\layer.js:95:5)

Similar codes

0 vote118 views3 answers
Nodejs share session
Javascript Node.js
0 vote120 views1 answer
Node print command
Javascript Node.js
0 vote120 views1 answer
Nodejs RPL
Javascript Node.js
-1 vote116 views1 answer
Get home directory in nodejs windows
Javascript Node.js
0 vote117 views1 answer
NodeJS: Good way to write Multiple API Calls in serial
Javascript Node.js
0 vote124 views1 answer
Node js fibonacci series
Javascript Node.js
0 vote116 views2 answers
Width and height with node js
Javascript Node.js
0 vote127 views1 answer
Calculate init code hash nodejs
Javascript Node.js
31 votes137 views5 answers
Update node js version ubuntu
Javascript Node.js
5 votes121 views1 answer
Allow cross origin node
Javascript Node.js