Test cases

Datos.js

@@ -298,7 +298,10 @@ DropDownPicker.setListMode("SCROLLVIEW")
 
 //data parsing goes here
 function getInfo(){
-	return information
+  if(!information)
+  {Alert.alert("Please try again later! Error retriving data")}
+	else
+    {return information}
 }
 
 //data display