NodeJS error handling

[SegFault]

Hello,
It seems that actually every errors like undefined variables are not throwing any errors and simply avoid the next code execution,
After finishing a big module it's very annoying to debug line by line with console.logs when you can have a working debugger.. ahah
I'm not able to catch any errors using the process error EventEmitter,
Do someone have a solution to enable error throwing / debugging ?

[biostunt]

Try to use assert in your code.
For example:
 

let tmp = 1;
let untmp;
console.assert(untmp != undefined, "assertion falied."); // console : assertion failed.
console.assert(tmp != undefined, "assertion failed"); // console : nothing

 

Edited July 17, 2019 by biostunt

[SegFault]

My issue was an error event that wasn't triggered,in a called subfunction.
I solved it by using a try catch

index.js

const module = require("app");

try {
	module();
}	catch (e) {
 	throw e; 
  	process.exit();
}

app.js

function Func() {
	klfhqirhgojgre() // this is undefined
}

module.exports = Func;