How can I debug data structure errors in my code?
To debug data structure errors, start by checking the data types and structures you're using. What specific error are you encountering?
I'm getting a 'null reference' error when trying to access an element in my array.
This usually means you're trying to access an index that doesn't exist. Can you share the code snippet where this happens?
Sure, here it is: let item = myArray[5];
but myArray only has 3 elements.
That explains the error! You should check the length of the array before accessing its elements. Use if (myArray.length > 5)
to avoid this.
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