#93 Error Handling in async function | Error Handling in Express | A Complete NODE JS Course

In this lecture, we are going to re-factor our code and learn how we can catch errors in an async function and handle it, without using try-catch block.

[HamzahAhmad-dbcy]

I came across the asyncErrorHandler while doing Brad Traversy's course. Unfortunately, he didn't explain what was actually happening in the asyncErrorHandler. I tried reading blog posts and watching other videos but still couldn't figure it out. This video however, explained it very clearly. Thanks a bunch for such a detailed explanation

[Leesdjo]

Thanks for the wonderful tutorial. Very detailed explanation.

[josephuzuegbu]

I love this particular error handling method. Keep it up

[MrQVeeBoo]

very nice, thank you for making this vdo. a bit complicated but with step by step explanation, you made it clearer. thx again.

[paulpna]

thank you very much for your videos. im learning a lot ! Greetings from Argentina!

[mahmoudkhalid]

Took from me a lot to understand, thanks for explanation

[Anonymous-cwnx]

This is an exact copy paste codes of Jonas Schmedtmann on Udemy. But thanks from India coz of your efforts 🇮🇳

[adarshkhatri]

But after this is asyncerrorhandler function we are not using our custom error function??

[ddkwymi]

How can I pass my own message error that isn't defined in our schema? for example I don't want the error that come from mongoose.

Also the statusCode will always be a "500" cause "error.statusCode" will always be undefined. So are the "asyncHandler" supposed to be always return an internal server errror and not client error?
look here 6:01 now how do you pass the 400 status code that you removed?

[chanelmalith]

after global the error hadler you didn't use CustomError class all the errors comming same status code spesify that

[shubhamgoswami]

There is one bug i am facing after implementing the globalerrorhandler and asyncErrorHandler is if i give a get request with api/v1/movies/movie-statss it shows me 200 ok status code in response but no data . And I created the route for movie-stats . Same if I tried movie-status it shows me 200 ok resp with no data but when i hit movie-statsss with 3's it shows me it cant be change to ObjectId . Is there any reason behind it or I have done error ?

[vinaykumarkharwar]

Hey, one question, why do we not need to return an async function in asyncErrorHandler and use await for function call?

[MultiDonet]

Lol, this course is a complete copy of the udemy course.