Error responde preflight and 405 same time

Asked Oct 27 '17 at 05:34

Active Oct 27 '17 at 05:34

Viewed 45 times

i try to send some parameters using a web app in node, but show me this error's

Response for preflight has invalid HTTP status code 405
405 (Method Not Allowed)

By the way, if use a app for make request, i use ARC, work fine

I check the cors in my node project, but don't say me nothing about the cors

$http.post('http://unicesarapp.azurewebsites.net/api/Materias1', 
          {"Id":1,"Nombre":"Prog. Haskell","Creditos":3,"IdGrupo":11,"Dia":"Miercoles","Hora":8,"Lugar":"Bloque B"}
    ).then(function(response){
        console.log(response);
    }).catch(function(error){
        console.log(error);
    });

asked Oct 27 '17 at 05:34

Pedro Miguel Pimienta Morales

does that site allow CORS? (edit: looks like it does) – Jaromanda X Oct 27 '17 at 05:35
can you show the **request** headers of the failing request - looks like that site is choking on an OPTIONS preflight – Jaromanda X Oct 27 '17 at 05:36
Not, is that `Response for preflight has invalid HTTP status code 405`, my back-end work C# in azure, maybe problem cors inside? – Pedro Miguel Pimienta Morales Oct 27 '17 at 05:37
indeed, but the question is why is the browser wanting to make a preflight – Jaromanda X Oct 27 '17 at 05:37
I dont know, what recommended? – Pedro Miguel Pimienta Morales Oct 27 '17 at 05:38
As I asked before can you show the **request** headers of the failing request - my guess is that you'll need to change the server to handle CORS preflight – Jaromanda X Oct 27 '17 at 05:40
here [image](https://imgur.com/a/10tzy) – Pedro Miguel Pimienta Morales Oct 27 '17 at 05:42
1

AngularJS, by default, enables preflight requests (with request type `OPTIONS`) for cross-domain JSON requests. So, your server needs to support the `OPTIONS` request type for the necessary paths. Please see [this post](https://stackoverflow.com/questions/22968406/how-to-skip-the-options-preflight-request-in-angularjs), for a discussion on how to skip the preflight requests. – 31piy Oct 27 '17 at 05:43
1

`AngularJS, by default, enables preflight requests` - I'd say "triggers" not "enables" - by adding headers that trigger the preflight, no doubt – Jaromanda X Oct 27 '17 at 05:48
1

@PedroMiguelPimientaMorales - it's the content-type request header that triggers the pre-flight, so you will have to change the server to handle OPTIONS – Jaromanda X Oct 27 '17 at 05:49
@JaromandaX -- Indeed! Was just a slip of tongue :) – 31piy Oct 27 '17 at 05:49
@31piy you should be using your fingers to type, not your tongue :p – Jaromanda X Oct 27 '17 at 05:52
@JaromandaX i need the change the options for this in the azure project? – Pedro Miguel Pimienta Morales Oct 27 '17 at 05:53

Error responde preflight and 405 same time

0 Answers0