HI, I tried to upload the web app, but it gives me the below error : Our software thinks that something isn't quite right. Please retry after correcting errors.,ZIP file check failed,required file missing,icon.png If the error makes no sense at all, or looks like gibberish, you might be able to find help on our support forum (feel free to copy/paste). It doesnt look like my code uses this file. PLease help me asap.