System Exception: Unknown Enum Case Mappings (Xarmarin)

[bray1982]

Hi,

I stumbled upon RadarrSharp and have been messing around with it in Xamarin. It's really awesome!
However, when trying to fetch my collection of movies, I get an Unknown Enum Case Mappings error. Below is my code and the stack trace. It seems the JSON deserialization is throwing the exception. I hope this helps!

using System.Threading.Tasks;
using Xamarin.Forms;
using RadarrSharp;
namespace App3
{
public partial class MainPage : ContentPage
{
public MainPage()
{
InitializeComponent();
}
async void OnButtonClicked(object sender, EventArgs args)
{
try
{
var radarrClient = new RadarrClient("localhost", 7880,"5b0a78fcc614437798c885ba30522330");
var movies = await radarrClient.Movie.GetMovies();
}
catch (Exception ex)
{
Console.WriteLine(ex.Message.ToString());
}

    }
}

}

at RadarrSharp.Extensions.SourceTypeExtensions.ReadJson (Newtonsoft.Json.JsonReader reader, Newtonsoft.Json.JsonSerializer serializer) [0x00030] in <6a9ba73db5054d03a3019f7cd00257b4>:0
at RadarrSharp.Helpers.Converter.ReadJson (Newtonsoft.Json.JsonReader reader, System.Type t, System.Object existingValue, Newtonsoft.Json.JsonSerializer serializer) [0x000de] in <6a9ba73db5054d03a3019f7cd00257b4>:0
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.DeserializeConvertable (Newtonsoft.Json.JsonConverter converter, Newtonsoft.Json.JsonReader reader, System.Type objectType, System.Object existingValue) [0x00055] in :0
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.SetPropertyValue (Newtonsoft.Json.Serialization.JsonProperty property, Newtonsoft.Json.JsonConverter propertyConverter, Newtonsoft.Json.Serialization.JsonContainerContract containerContract, Newtonsoft.Json.Serialization.JsonProperty containerProperty, Newtonsoft.Json.JsonReader reader, System.Object target) [0x0004e] in :0
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PopulateObject (System.Object newObject, Newtonsoft.Json.JsonReader reader, Newtonsoft.Json.Serialization.JsonObjectContract contract, Newtonsoft.Json.Serialization.JsonProperty member, System.String id) [0x00266] in :0
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateObject (Newtonsoft.Json.JsonReader reader, System.Type objectType, Newtonsoft.Json.Serialization.JsonContract contract, Newtonsoft.Json.Serialization.JsonProperty member, Newtonsoft.Json.Serialization.JsonContainerContract containerContract, Newtonsoft.Json.Serialization.JsonProperty containerMember, System.Object existingValue) [0x00161] in :0
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateValueInternal (Newtonsoft.Json.JsonReader reader, System.Type objectType, Newtonsoft.Json.Serialization.JsonContract contract, Newtonsoft.Json.Serialization.JsonProperty member, Newtonsoft.Json.Serialization.JsonContainerContract containerContract, Newtonsoft.Json.Serialization.JsonProperty containerMember, System.Object existingValue) [0x0006d] in :0
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PopulateList (System.Collections.IList list, Newtonsoft.Json.JsonReader reader, Newtonsoft.Json.Serialization.JsonArrayContract contract, Newtonsoft.Json.Serialization.JsonProperty containerProperty, System.String id) [0x00175] in :0
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateList (Newtonsoft.Json.JsonReader reader, System.Type objectType, Newtonsoft.Json.Serialization.JsonContract contract, Newtonsoft.Json.Serialization.JsonProperty member, System.Object existingValue, System.String id) [0x000dc] in :0
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateValueInternal (Newtonsoft.Json.JsonReader reader, System.Type objectType, Newtonsoft.Json.Serialization.JsonContract contract, Newtonsoft.Json.Serialization.JsonProperty member, Newtonsoft.Json.Serialization.JsonContainerContract containerContract, Newtonsoft.Json.Serialization.JsonProperty containerMember, System.Object existingValue) [0x0007f] in :0
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.SetPropertyValue (Newtonsoft.Json.Serialization.JsonProperty property, Newtonsoft.Json.JsonConverter propertyConverter, Newtonsoft.Json.Serialization.JsonContainerContract containerContract, Newtonsoft.Json.Serialization.JsonProperty containerProperty, Newtonsoft.Json.JsonReader reader, System.Object target) [0x00061] in :0
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PopulateObject (System.Object newObject, Newtonsoft.Json.JsonReader reader, Newtonsoft.Json.Serialization.JsonObjectContract contract, Newtonsoft.Json.Serialization.JsonProperty member, System.String id) [0x00266] in :0
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateObject (Newtonsoft.Json.JsonReader reader, System.Type objectType, Newtonsoft.Json.Serialization.JsonContract contract, Newtonsoft.Json.Serialization.JsonProperty member, Newtonsoft.Json.Serialization.JsonContainerContract containerContract, Newtonsoft.Json.Serialization.JsonProperty containerMember, System.Object existingValue) [0x00161] in :0
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateValueInternal (Newtonsoft.Json.JsonReader reader, System.Type objectType, Newtonsoft.Json.Serialization.JsonContract contract, Newtonsoft.Json.Serialization.JsonProperty member, Newtonsoft.Json.Serialization.JsonContainerContract containerContract, Newtonsoft.Json.Serialization.JsonProperty containerMember, System.Object existingValue) [0x0006d] in :0
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PopulateList (System.Collections.IList list, Newtonsoft.Json.JsonReader reader, Newtonsoft.Json.Serialization.JsonArrayContract contract, Newtonsoft.Json.Serialization.JsonProperty containerProperty, System.String id) [0x00175] in :0
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateList (Newtonsoft.Json.JsonReader reader, System.Type objectType, Newtonsoft.Json.Serialization.JsonContract contract, Newtonsoft.Json.Serialization.JsonProperty member, System.Object existingValue, System.String id) [0x000dc] in :0
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateValueInternal (Newtonsoft.Json.JsonReader reader, System.Type objectType, Newtonsoft.Json.Serialization.JsonContract contract, Newtonsoft.Json.Serialization.JsonProperty member, Newtonsoft.Json.Serialization.JsonContainerContract containerContract, Newtonsoft.Json.Serialization.JsonProperty containerMember, System.Object existingValue) [0x0007f] in :0
at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.Deserialize (Newtonsoft.Json.JsonReader reader, System.Type objectType, System.Boolean checkAdditionalContent) [0x000db] in :0
at Newtonsoft.Json.JsonSerializer.DeserializeInternal (Newtonsoft.Json.JsonReader reader, System.Type objectType) [0x00054] in :0
at Newtonsoft.Json.JsonSerializer.Deserialize (Newtonsoft.Json.JsonReader reader, System.Type objectType) [0x00000] in :0
at Newtonsoft.Json.JsonConvert.DeserializeObject (System.String value, System.Type type, Newtonsoft.Json.JsonSerializerSettings settings) [0x0002d] in :0
at Newtonsoft.Json.JsonConvert.DeserializeObject[T] (System.String value, Newtonsoft.Json.JsonSerializerSettings settings) [0x00000] in :0
at RadarrSharp.Endpoints.Movie.Movie+<>c__DisplayClass2_0.b__0 () [0x00000] in <6a9ba73db5054d03a3019f7cd00257b4>:0
at System.Threading.Tasks.Task1[TResult].InnerInvoke () [0x0000f] in <43dbbdc147f2482093d8409abb04c233>:0 at System.Threading.Tasks.Task.Execute () [0x00010] in <43dbbdc147f2482093d8409abb04c233>:0 --- End of stack trace from previous location where exception was thrown --- at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0003e] in <43dbbdc147f2482093d8409abb04c233>:0 at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in <43dbbdc147f2482093d8409abb04c233>:0 at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in <43dbbdc147f2482093d8409abb04c233>:0 at System.Runtime.CompilerServices.TaskAwaiter1[TResult].GetResult () [0x00000] in <43dbbdc147f2482093d8409abb04c233>:0
at RadarrSharp.Endpoints.Movie.Movie+d__2.MoveNext () [0x00132] in <6a9ba73db5054d03a3019f7cd00257b4>:0
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess (System.Threading.Tasks.Task task) [0x0003e] in <43dbbdc147f2482093d8409abb04c233>:0
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification (System.Threading.Tasks.Task task) [0x00028] in <43dbbdc147f2482093d8409abb04c233>:0
at System.Runtime.CompilerServices.TaskAwaiter.ValidateEnd (System.Threading.Tasks.Task task) [0x00008] in <43dbbdc147f2482093d8409abb04c233>:0
at System.Runtime.CompilerServices.TaskAwaiter`1[TResult].GetResult () [0x00000] in <43dbbdc147f2482093d8409abb04c233>:0
at App3.MainPage+d__1.MoveNext () [0x0004a] in C:\Users\bobby\source\repos\App3\App3\App3\MainPage.xaml.cs:21

[Hertizch]

There is probably a lot more issues with the code. But these days I'm away from home and my computer. But I'll have a look in about three weeks when I'm back! Thanks for reporting :)

[bray1982]

No worries here! The library has been a huge help understanding how to properly interact with the API. If you need any more information from me, feel free to reach out. I have no qualms with giving you access to my radarr setup (I have it configured for external access) if you want to use my setup for reproducing the bug.

Cheers mate!

[bray1982]

I should add that I've been trying to go through my movies json object and find the missing property attribute in the Models/Movie.cs file. From what I've been testing, it's led me to believe that my movies json object has a property/attribute that is missing from the Movie.cs file. But, I have well over 800 movies and can't seem to find it. I tried using GetMovesPaged() thinking maybe I could just setup a loop to get 1 movie at a time and break when it errors to see what movie it errors on but I'm not fully grasping how to use it effectively to bring back 1 result at a time.

Do you think it'd be worth adding a GetMovieByIndex(int) so you could grab movies using an int index number starting at 0 so you could fetch the Nth movie in the collection? I realize there is already GetMovie() but that requires knowing the Movies actual radarr ID rather than just a plain index.

[Hertizch]

Hey, do you mind sharing the raw json output of your library? I cannot recreate this error from my library, so I suspect there is some issue with one or more of your movies.

[Hertizch]

As for getting movies by an ID, I'll look into it!

[Hertizch]

I have attempted a fix for what I believe the issue was. Should be up on nuget shortly. Let me know 😅

[bray1982]

LOL! Great timing - I literally just sent you a reply to your last email as this new one came in. :)

…

On Sat, Sep 29, 2018 at 12:59 PM Hertizch ***@***.***> wrote: I have attempted a fix for what I believe the issue was. Should be up on nuget shortly. Let me know 😅 — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#1 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/Ao1lQO1WdkBDvMPphebDcQHOa0U6KER0ks5uf7TmgaJpZM4WSc52> .

[bray1982]

Hey - I just deleted my comment. It dawned on me that the email I sent you via gmail was actually a reply to github so all my server information would have shown up here. If you don't mind sending me your personal email, I can include all the same details without it being public :)