index exceeds the number of array elements. index must not exceed 22. in javascript

This error occurs when trying to access an element in an array using an index that is greater than the length of the array. To fix this error, make sure that the index is within the bounds of the array.

For example, let's say we have an array with length 10 and we are trying to access the element at index 15:

index.tsx
let myArray = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
console.log(myArray[15]); // This will result in an error
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In this case, we're trying to access an element that doesn't exist. To fix the error, we need to make sure that the index is within the range of 0 to 9 (inclusive):

index.tsx
let myArray = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
console.log(myArray[9]); // This will give us the last element in the array
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Alternatively, if you want to add an element to the array beyond its length, you can use the push() method to append to the end of the array:

index.tsx
let myArray = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
myArray.push(11);
console.log(myArray[10]); // This will give us the newly added element with value 11
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