I have an application which works fine on Xcode6-Beta1 and Xcode6-Beta2 with both iOS7 and iOS8. But with Xcode6-Beta3, Beta4, Beta5 I\'m facing network issues with iOS8 but
If anyone is getting this error while uploading files to a backend server, make sure the receiving server has a maximum content size that is allowable for your media. In my case, NGINX required a higher client_max_body_size. NGINX would reject the request before the uploading was done so no error code came back.