Sometimes when sonarr finds a new download and adds it to rtorrent, sometimes it fails to add the proper label and start the download. When this happens I get the following in the log file:
CookComputing.XmlRpc.XmlRpcFaultException: Server returned a fault exception: [-501] Could not find info-hash.
at CookComputing.XmlRpc.XmlRpcSerializer.DeserializeResponse (System.Xml.XmlDocument,System.Type) <0x0045b>
at CookComputing.XmlRpc.XmlRpcSerializer.DeserializeResponse (System.IO.Stream,System.Type) <0x0023b>
at CookComputing.XmlRpc.XmlRpcClientProtocol.ReadResponse (CookComputing.XmlRpc.XmlRpcRequest,System.Net.WebResponse,System.IO.Stream,System.Type) <0x0019b>
at CookComputing.XmlRpc.XmlRpcClientProtocol.Invoke (object,System.Reflection.MethodInfo,object[]) <0x007d7>
at CookComputing.XmlRpc.XmlRpcClientProtocol.Invoke (System.Reflection.MethodInfo,object[]) <0x00027>
at XmlRpcProxy71b13af3-b8e0-4b10-87e5-f4ddc38fb461.SetLabel (string,string) <0x000af>
at NzbDrone.Core.Download.Clients.RTorrent.RTorrentProxy.SetTorrentLabel (string,string,NzbDrone.Core.Download.Clients.RTorrent.RTorrentSettings) <0x00068>
at NzbDrone.Core.Download.Clients.RTorrent.RTorrent.AddFromTorrentFile (NzbDrone.Core.Parser.Model.RemoteEpisode,string,string,byte[]) <0x0013c>
at NzbDrone.Core.Download.TorrentClientBase`1<NzbDrone.Core.Download.Clients.RTorrent.RTorrentSettings>.DownloadFromWebUrl (NzbDrone.Core.Parser.Model.RemoteEpisode,string) <0x003be>
at NzbDrone.Core.Download.TorrentClientBase`1<NzbDrone.Core.Download.Clients.RTorrent.RTorrentSettings>.Download (NzbDrone.Core.Parser.Model.RemoteEpisode) <0x001ff>
at NzbDrone.Core.Download.DownloadService.DownloadReport (NzbDrone.Core.Parser.Model.RemoteEpisode) <0x004f4>
at NzbDrone.Api.Indexers.ReleaseModule.DownloadRelease (NzbDrone.Api.Indexers.ReleaseResource) <0x000c1>
at NzbDrone.Api.Indexers.ReleaseModule.<.ctor>b__0 (object) <0x0002b>
at (wrapper dynamic-method) object.CallSite.Target (System.Runtime.CompilerServices.Closure,System.Runtime.CompilerServices.CallSite,System.Func`2<object, object>,object) <0x000a0>
at Nancy.Routing.Route/<>c__DisplayClass4.<Wrap>b__3 (object,System.Threading.CancellationToken <0x0014b>
Has anyone run into this before and maybe have a fix for it? Unfortunately I can’t find any further log information that pertains to this issue.