1 | initial version |
You can obtain the error message by providing a second function parameter to the subscribe method. This function is called when an error occurs, and it receives the error object as its parameter. Here is an example:
// assume you have an observable named myObservable
myObservable.subscribe(
data => console.log(data), // this is the success function
error => console.log(error) // this is the error function
);
In this example, if an error occurs, the error function will be called and the error message will be logged to the console.