Using Google Closure compiler [duplicate]
问题 This question already has answers here : Closed 6 years ago . Possible Duplicate: jQuery compiled with Google Closure Compiler I am using jQuery and I have all of my JS code in application.js file. When I compile "application.js" with the Google Closure compiler (using the advance options) I get a js file with no errors and warning. However, I am unable to use the file in my page, I get an error on page load which says "TypeError: Result of expression '$("div.tile").d' [undefined] is not a