Result of userprofile is null if fields is not present

[calledude]

SlackApiClient.UserProfile.Get() returns null if Fields isn't present in the result.

It tries to deserialize an array into a dictionary, which causes the JSON parser to freak out. This is evident when using JsonConvert.DeserializeObject<UserProfileResponse>(string result) instead of this:

SlackNet/SlackNet/SlackApiClient.cs

Line 179 in 28544a6

private T Deserialize<T>(WebApiResponse response) where T : class =>

If Fields is empty/null, it'll throw, whereas JObject.ToObject() won't.

SlackNet/SlackNet/Objects/UserProfile.cs

Line 24 in 28544a6

public IDictionary<string, UserProfileField> Fields { get; set; } = new Dictionary<string, UserProfileField>();

[soxtoby]

Thanks for the bug report. Slack is indeed returning an empty array if the profile doesn't have any custom fields set. I'll look into this and see what I can do.

[calledude]

I haven't looked too closely at it, but could it be related to the null-handling setting in the jsonserializer?

[soxtoby]

Seems like Slack is returning null for Fields when a user hasn't set anything in their profile, an empty array if they have set something in their profile, but not any custom fields, and an object if they've filled in any custom fields.

I've made a change to ignore arrays for the Fields property when deserializing, which is probably not very robust, but should be good enough for this edge case.

Please give v0.3.1 a go and see if that works.