Error in connection to Google API asp.net C#.

Dear All,

I am getting a error while connecting my web application to google drive. This my C# code to connect

I have created a project in google drive. Then Copied the OAuth 2.0 client IDs. Then I copied the file into my D drive and given path in web application.

I have marked the error line in red color.

public static DriveService GetService()

{

UserCredential credential;

using (var stream = new FileStream(@"D:\client_secret.json", FileMode.Open, FileAccess.Read))

{

String FolderPath = @"D:\";

String FilePath = Path.Combine(FolderPath, "DriveServiceCredentials.json");

credential = GoogleWebAuthorizationBroker.AuthorizeAsync(GoogleClientSecrets.Load(stream).Secrets, Scopes, "bineesh", CancellationToken.None, new FileDataStore(FilePath, true)).Result;

}

//Create Drive API service.

DriveService service = new DriveService(new BaseClientService.Initializer()

{

HttpClientInitializer = credential,

ApplicationName = "GoogleDriveRestAPI-v3",

});

return service;

}

I have attached the error screenshot with this. Please find it and let me know how i can solve this issue.

1 Reply

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Priyanka K S7y ago
In error image : rediredt url is :http://localhost:49234

while creating google project redirect url add is something else.
and you are trying to test local. you can add multiple urls in google project console.

Please find image and add localHost url. It will work.

+2