UploadPhotoAsync Error "Unable to upload photo: The format of '<null>' is invalid."

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I've:

[x] {Searched} in Issues
[x] {Checked} Example projects
[x] {Read} wiki pages
[ ] Not sure

Issue category

[x] Bug
[ ] Feature Request
[ ] Missing Feature
[ ] Question
[ ] Not sure

Language

[x] C#
[ ] VB.NET

Usage

[x] Windows Form/Console app
[ ] WPF app
[ ] Asp .NET MVC
[ ] Asp .NET Core
[ ] Universal Windows Platform [UWP]
[ ] Xamarin or Xamarin Forms
[ ] Mono
[ ] Other

Operating System

[x] Windows
[ ] Windows Server
[ ] Linux
[ ] Mac OS
[ ] Other

Debug logs

25.02.2020 20:35:01: ---------------------------------------------------------------------------------------------------- 25.02.2020 20:35:01: Request: POST https://i.instagram.com/api/v1/accounts/login/ 25.02.2020 20:35:01: Headers: 25.02.2020 20:35:01: X-IG-App-Locale:["en_US"] 25.02.2020 20:35:01: X-IG-Device-Locale:["en_US"] 25.02.2020 20:35:01: X-Pigeon-Session-Id:["2d8bc59c-3775-4a47-944b-387d85259599"] 25.02.2020 20:35:01: X-Pigeon-Rawclienttime:["1582652101.081"] 25.02.2020 20:35:01: X-IG-Connection-Speed:["-1kbps"] 25.02.2020 20:35:01: X-IG-Bandwidth-Speed-KBPS:["1247.872"] 25.02.2020 20:35:01: X-IG-Bandwidth-TotalBytes-B:["1010776503"] 25.02.2020 20:35:01: X-IG-Bandwidth-TotalTime-MS:["810"] 25.02.2020 20:35:01: X-IG-App-Startup-Country:["US"] 25.02.2020 20:35:01: X-IG-WWW-Claim:["0"] 25.02.2020 20:35:01: X-Bloks-Is-Layout-RTL:["false"] 25.02.2020 20:35:01: X-Bloks-Enable-RenderCore:["false"] 25.02.2020 20:35:01: X-IG-Device-ID:["d628f471-35b8-48e4-bee5-04d059420ba6"] 25.02.2020 20:35:01: X-IG-Android-ID:["android-6ea63c2fc24d2486"] 25.02.2020 20:35:01: X-IG-Connection-Type:["WIFI"] 25.02.2020 20:35:01: X-IG-Capabilities:["3brTvwM="] 25.02.2020 20:35:01: X-IG-App-ID:["567067343352427"] 25.02.2020 20:35:01: User-Agent:["Instagram","126.0.0.25.121","Android","(24/7.0; 640dpi; 1440x2560; LGE; hammerhead; hammerhead; Nexus 5; en_US; 195435560)"] 25.02.2020 20:35:01: Accept-Language:["en-US"] 25.02.2020 20:35:01: Host:["i.instagram.com"] 25.02.2020 20:35:01: X-FB-HTTP-Engine:["Liger"] 25.02.2020 20:35:01: Connection:["Keep-Alive"] 25.02.2020 20:35:01: Content: 25.02.2020 20:35:01: signed_body=0fbcca1adef61294b49b4b25ba39083e0a6caa7dd4dad5f8a0ea9e5837b11b4b.{"jazoest":"22345","country_codes":"[{\"country_code\":\"1\",\"source\":[\"default\"]},{\"country_code\":\"1\",\"source\":[\"uig_via_phone_id\"]}]","phone_id":"4429c59c-7a57-46e8-a393-05e9f055d6cc","username":"---------------","adid":"15946c09-4e0f-41e8-bf2b-6048126b3882","guid":"d628f471-35b8-48e4-bee5-04d059420ba6","device_id":"android-6ea63c2fc24d2486","_uuid":"d628f471-35b8-48e4-bee5-04d059420ba6","google_tokens":"[]","password":"---------------","login_attempt_count":"1"}&ig_sig_key_version=4 25.02.2020 20:35:06: Response: POST https://i.instagram.com/api/v1/accounts/login/ [OK] 25.02.2020 20:35:06: Content: 25.02.2020 20:35:06: {"logged_in_user": {"pk": 30769410638, "username": "---------------", "full_name": "---------------", "is_private": false, "profile_pic_url": "--------------------", "profile_pic_id": "2251159495164319376_30769410638", "is_verified": false, "has_anonymous_profile_picture": false, "can_boost_post": false, "is_business": false, "account_type": 1, "professional_conversion_suggested_account_type": 2, "is_call_to_action_enabled": null, "can_see_organic_insights": false, "show_insights_terms": false, "total_igtv_videos": 0, "reel_auto_archive": "unset", "has_placed_orders": false, "allowed_commenter_type": "any", "nametag": {"mode": 1, "gradient": 0, "emoji": "\ud83d\ude00", "selfie_sticker": 0}, "can_see_primary_country_in_settings": false, "allow_contacts_sync": false, "phone_number": ""}, "status": "ok"} logged inException: System.FormatException: '' değerinin biçimi geçersiz. konum: System.Net.Http.Headers.HttpHeaderParser.ParseValue(String value, Object storeValue, Int32& index) konum: System.Net.Http.Headers.HttpHeaders.ParseAndAddValue(String name, HeaderStoreItemInfo info, String value) konum: System.Net.Http.Headers.HttpHeaders.Add(String name, String value) konum: InstagramApiSharp.Helpers.HttpHelper.GetDefaultRequest(HttpMethod method, Uri uri, AndroidDevice deviceInfo) konum: InstagramApiSharp.API.Processors.HelperProcessor.d12.MoveNext() Stacktrace: konum: System.Net.Http.Headers.HttpHeaderParser.ParseValue(String value, Object storeValue, Int32& index) konum: System.Net.Http.Headers.HttpHeaders.ParseAndAddValue(String name, HeaderStoreItemInfo info, String value) konum: System.Net.Http.Headers.HttpHeaders.Add(String name, String value) konum: InstagramApiSharp.Helpers.HttpHelper.GetDefaultRequest(HttpMethod method, Uri uri, AndroidDevice deviceInfo) konum: InstagramApiSharp.API.Processors.HelperProcessor.d12.MoveNext() Unable to upload photo: '' değerinin biçimi geçersiz.

Describe your issue

I get this error when I want to upload a Instagram picture. I couldn't figure out what I did :(

Screenshots

If you have screenshots, you can post it here. unless remove this section!

My Code

class Program
    {
        private const string username = "----------";
        private const string password = "-----------";

        private static UserSessionData user;
        private static IInstaApi api;

        public static void Main(string[] args)
        {
            user = new UserSessionData();
            user.UserName = username;
            user.Password = password;
            Login();
            Console.Read();
        }

        public static async void Login()
        {
            var delay = RequestDelay.FromSeconds(2, 2);

            api = InstaApiBuilder.CreateBuilder()
            .SetUser(user)
            .UseLogger(new DebugLogger(LogLevel.All))
            .SetRequestDelay(delay)
            .Build();

            var loginRequest = await api.LoginAsync();
            if (loginRequest.Succeeded)
            {
                Console.Write("logged in");
                await DoShowWithProgress();
            }
            else
            {
                Console.Write("error logging in");
            }
        }

        static public async Task DoShowWithProgress()
        {
            var mediaImage = new InstaImageUpload
            {
                Height = 600,
                Width = 600,
                Uri = Environment.CurrentDirectory+ "\\deneme.jpg"
            };

            var result = await api.MediaProcessor.UploadPhotoAsync(mediaImage, "if i did this correctly, this image was uploaded by a bot :-) (<3 tyler>");
            Console.WriteLine(result.Succeeded ? $"Media created: {result.Value.Pk}, {result.Value.Caption}" : $"Unable to upload photo: {result.Info.Message}");
        }
    }

ramtinak / InstagramApiSharp