Crystal report is not displaying on page while accessing from localhost-IIS Url.

i have implemented a crystal report in vsts 2015 and deployed in local IIS on windows 10. While viewing report getting Error as below and attached screen.

"The script from CR2015/crystalreportviewers13/js/crviewer/crv.js” was loaded even though its MIME type (“”) is not a valid JavaScript MIME type. The script from “http ://localhost/aspnet_client/system_web/4_0_30319/crystalreportviewers13/js/crviewer/crv.js” was loaded even though its MIME type (“”) is not a valid JavaScript MIME type.ReferenceError: bobj is not defined".

Thanks,

Navin

( Edited - you can't have personal info in posts )