No ‘Access-Control-Allow-Origin’ header and error response(while calling json service)

Failed to load No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin ‘’ is therefore not allowed access.

ERROR Response {_body: ProgressEvent, status: 0, ok: false, statusText: “”, headers: Headers, …}

“enabled cors” still not works in mobile,but perfectly works in ionic serve

Add the cors from google extensions and Enable CORS Extension on your chrome browser

Yes i have did that too…while running with mobile(device livereload),issues stays …

run with "ionic cordova run android --device "mode,it works…

Do you use proxies in your environment? If so, try to define the proxy not to be used for the url for livereload.