Edge browser issue: http failure response for (url) 0 unknown error in angular

[Naresh Chirige]

Hello,

My Angular 7 project having an issue while performing HTTP POST request (FormData as body) only in Edge Browser, In other browsers like Chrome, Mozilla, Safari & IE 11 it is working as expected.

My host is localhost with HTTP protocol  and i am hitting a remote server which is having a url with HTTPS protocol

My Request Object:

this.httpClient.request(new HttpRequest('POST', url, formData, {
      responseType: 'text',
      reportProgress: true
});)

Expected Output:

string (success or exception)

Error Facing:

http failure response for (url) 0 unknown error 

HTTP status code 0

[Sander Elias]

Hi Naresh,

Usually, an error-code 0 is caused by cors issues. It's strange that this only happens on Edge. I would say that one of the CORS related headers is slightly off.

Regards

Sander