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Android Build a Weather App (2015) Hooking Up the Model to the View Setting the Weather Icon

Posted by eddy anouzi
eddy anouzi
2,885 Points

I tried all the alternative solutions for getDrawable but nothing works, I am using android studio 2.2.3

Error always shows: Attempt to invoke virtual method on a null 0bject reference

angel juarez
angel juarez
15,886 Points

I had a similar issue, here's the exception: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean java.lang.String.equals(java.lang.Object)' on a null object reference---- My problem was that I did not use the setIcon method in the getCurrentDetails, this is the line that I forgot to use: currentWheater.setIcon(currently.getString("icon")); // I just added it and the app seems to work.