Functional/Error Catch in JINT

[RanjeetShinde]

Hi @Jither @sebastienros @lahma,

In this script we are executing a loop in an array that we got from a split. In the same array we have 3 index values only, and we are starting the loop from the 3rd index that is not available in the array. Still, the script is executing.

How to catch such an exception in a script?

Script

var str = 'ranjeet shinde i am programer'
var array = str.split('i')
for (K = 3; K < 10; K++)
{
var curreentarray = array[K];
var CurrentK = K;
}

[lahma]

Please use discussions for questions.

[Genteure]

How to catch such an exception in a script?

It's not supposed to throw an exception to begin with.

[][0]
// or
['a','b','c'][3]

will return undefined without exception/error in all javascript engines.

You can even try it directly in your browser's dev console.