My project was having the domain name - https://transm-157601.appspot.com/
Today I suddenly notice the domain has changed to : https://transm-157601.appspot-preview.com/ As a result of this I think I am getting the following error while I try to log in into my application - XMLHttpRequest cannot load https://transm-157601.appspot.com/users/login. Response for preflight is invalid (redirect) Can you please let me know what I need to change? -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at https://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/a6545917-2e89-4c4a-8d35-ee8f8d79927c%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.