Question

I keep getting this error and I’m not sure how to resolve it, I have an ArrayList of object arrays, I can store the elements but I’m not sure how to get the elements back out, Is there anything here that’s obviously wrong?

ArrayList<Object[]> pA = processArray(statii);
        for(Object pAs: pA){
            Toast.makeText(TweetstagramActivity.this, pAs[0], //error occurs here
                    Toast.LENGTH_LONG).show();

Answer 1

This is the problem:

for(Object pAs: pA) {

You want:

 for (Object[] pAs : pA) {

The first is legal because any Object[] reference is also a valid Object reference – but then you can’t use pAs[0] as you’re trying to in the loop.

(I’d also encourage you to use more descriptive variable names, btw.)