Problems uploading file to GeoProcessing Service (Could not access any GIS Server machines.)

alehmann — Sat, 11 Dec 2021 20:44:07 GMT

I'm trying to upload a file to a geoprocessing service that's hosted on an ArcGIS server which is federated in a Portal and behind a WebAdaptor.

This is the code I'm using (this is being used in a Xamarin Forms app):

var uploadUrl = "https://<myserver>/arcgisweb/rest/services/<mygp>/GPServer/uploads/upload";
using (var client = await ClientFactory.GetClient()) // client with correct authentication, logging, etc.
using (var content = new MultipartFormDataContent("Upload------123456"))
{
    content.Headers.ContentType = new MediaTypeHeaderValue("multipart/form-data");
    content.Add(new ByteArrayContent(File.ReadAllBytes(uploadPath)), "upload", DateTime.Now.ToString("yyyy-MM-dd_HH_mm_ss") + ".jpg");
    using (var msg = await client.PostAsync(new Uri(uploadUrl), content))
    {
        var result = await msg.Content.ReadAsStringAsync();
        logger.Info("upload-result: " + result);
    }
}‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍‍

No matter what I'm doing, I always get the error

Could not access any GIS Server machines. Please contact your system administrator.

Using the browser on my device, I'm able to upload a file just fine (using the REST interface). Using map services on the same ArcGIS server works, too.

Is there anything I'm missing here?

topic Problems uploading file to GeoProcessing Service (Could not access any GIS Server machines.) in .NET Maps SDK Questions

Problems uploading file to GeoProcessing Service (Could not access any GIS Server machines.)