JS error appearing only on Spring Samsung Galaxy SIII-Collection of common programming errors

will happen if you apply ‘in’ on strings and not on objects i.e.

if ('2' in '.@.') { }

To find the source of the error, use the following error handling code

window.onerror=function(msg,url,line) {
    console.log("window.error: " + msg + ", url=" + url  +", line="+line);
};

if you need deeper insight into your code, then try out jsHybugger – an open source javascript debugger for android apps – http://www.jshybugger.org