Phone gap error fix

This is the error /android_asset/css/[login to view URL] Failed to load resource: net::ERR_FILE_NOT_FOUND /android_asset/css/[login to view URL] Failed to load resource: net::ERR_FILE_NOT_FOUND /android_asset/font-awesome-4.7.0/css/[login to view URL] Failed to load resource: net::ERR_FILE_NOT_FOUND /android_asset/cal/css/[login to view URL] Failed to load resource: net::ERR_FILE_NOT_FOUND [login to view URL] Failed to load resource: net::ERR_FILE_NOT_FOUND [login to view URL] Failed to load resource: net::ERR_FILE_NOT_FOUND [login to view URL] Failed to load resource: net::ERR_FILE_NOT_FOUND file:///android_asset/css/ Failed to load resource: net::ERR_FILE_NOT_FOUND [login to view URL] Failed to load resource: net::ERR_FILE_NOT_FOUND [login to view URL] Uncaught ReferenceError: $ is not defined at [login to view URL] [login to view URL] Refused to load the stylesheet '[login to view URL]' because it violates the following Content Security Policy directive: "style-src 'self' 'unsafe-inline'". [login to view URL] Uncaught ReferenceError: jQuery is not defined at [login to view URL] [login to view URL] Uncaught TypeError: [login to view URL] is not a function at [login to view URL] [login to view URL] Failed to load resource: net::ERR_FILE_NOT_FOUND [login to view URL] Failed to load resource: net::ERR_FILE_NOT_FOUND [login to view URL] Refused to load the stylesheet '[login to view URL]' because it violates the following Content Security Policy directive: "style-src 'self' 'unsafe-inline'".