Unable to create converter for Resource about livedata-call-adapter HOT 6 CLOSED

public interface IRestClient {

    @GET(ApiTags.GET_ORGANIZATION)
    LiveData<Resource<GithubResponse>> getGithubOrganization();
}

public static Retrofit getClient(){
        Retrofit retrofit = new Retrofit.Builder()
                .baseUrl(ApiTags.BASE_URL)
                .addCallAdapterFactory(LiveDataCallAdapterFactory.create())
                .addConverterFactory(LiveDataResponseBodyConverterFactory.create())
                .addConverterFactory(GsonConverterFactory.create())
                .build();

        return retrofit;
    }

public void requestGithubData(LifecycleOwner context, final IResponseCallback iResponseCallback) {
        this.context = context;
        mRestClient = RestClient.getClient();
        mRestClient.create(IRestClient.class).getGithubOrganization().observe(context,
                new Observer<Resource<GithubResponse>>() {
                    @Override
                    public void onChanged(@Nullable Resource<GithubResponse> githubResponseResource) {
                        if (githubResponseResource.isSuccess()){
                            iResponseCallback.onResponse(githubResponseResource.getResource());
                        }else {
                            iResponseCallback.onError(githubResponseResource.getError().hashCode(), githubResponseResource.getError().getMessage());
                        }
                    }
                });

    }