About returning Lists in extension

[oseamiya]

You can also try,

public YailList ToReturnNumbersFromOneToTen(){
    ArrayList<Integer> list = new ArrayList<Integer>();
    for(i=1; i<=10; i++){
        list.add(i);
    }
    return YailList.makeList(list);
}

[SHUBHAMR69]

@oseamiya

You can also try,

public YailList ToReturnNumbersFromOneToTen(){
    ArrayList<Integer> list = new ArrayList<Integer>();
    for(i=1; i<=10; i++){
        list.add(i);
    }
    return YailList.makeList(list);
}

I had used the exact thing in a post above, and I've also showed the code there. Later I also said that I'd rather return List<Integer> cuz that is also working.

[SHUBHAMR69]

@Kevinkun

If this is because you do not have a Android phone, you can install Android emulator on computer and install companion in the emulator.

Actually the thing is,

My Laptop is under repair and I'm using MIT AppInventor on an android device. AppInventor works on mobile phones  without  using Desktop Site option. Never try to use AppInventor in Desktop Site if you try to use it in your mobile phone, cuz Desktop Site doesn't allow you to enter values of any variables in the Blocks editor.