response body is no content, but if in real browser return json/string

[toshim45]

please help, if i open my apps from real browser will return this

but if I open it from "try it out" return this

I only change index.html

/* url: "http://petstore.swagger.wordnik.com/api/api-docs", */ 
url: "http://localhost:8080/pena-im/api-docs",

Am I missing some configuration ?
by the way I'm just using dist folder, not building from source

Thanks in advance

[fehguy]

Are you opening the swagger-ui from the filesystem? This is most likely a cors issue:

https://github.com/wordnik/swagger-core/wiki/CORS

[toshim45]

yes you're right @fehguy thanks a lot. issue solved. pls close this :)

[fehguy]

Great

[bijayy33]

If you are using .NET Core. Using this in startup.cs file

services
.AddMvc()
.AddJsonOptions(x => x.SerializerSettings.ReferenceLoopHandling = Newtonsoft.Json.ReferenceLoopHandling.Ignore);