UNetWeaverError.cs

using UnityEngine;
using UniRx;

public class MyBehaviour : MonoBehaviour
{
    void Start()
    {
        // https://github.com/jbevain/cecil/issues/241
        // https://github.com/saynomoo/unetweaver_error
        
        // UNetWeaver error: Exception :System.ArgumentException: An element with the same key already exists in the dictionary.
        // If delete one line, does not occurs UNetWeaver error.

        Observable.Return(false).Select(x => x).Take(10).Subscribe(_ => Debug.Log("Subscribed"));
        Observable.Return(false).Select(x => x).Take(10).Subscribe(_ => Debug.Log("Subscribed"));
        Observable.Return(false).Select(x => x).Take(10).Subscribe(_ => Debug.Log("Subscribed"));
        Observable.Return(false).Select(x => x).Take(10).Subscribe(_ => Debug.Log("Subscribed"));
        Observable.Return(false).Select(x => x).Take(10).Subscribe(_ => Debug.Log("Subscribed"));
        Observable.Return(false).Select(x => x).Take(10).Subscribe(_ => Debug.Log("Subscribed"));
        Observable.Return(false).Select(x => x).Take(10).Subscribe(_ => Debug.Log("Subscribed"));
        Observable.Return(false).Select(x => x).Take(10).Subscribe(_ => Debug.Log("Subscribed"));
        Observable.Return(false).Select(x => x).Take(10).Subscribe(_ => Debug.Log("Subscribed"));
        Observable.Return(false).Select(x => x).Take(10).Subscribe(_ => Debug.Log("Subscribed"));
        Observable.Return(false).Select(x => x).Take(10).Subscribe(_ => Debug.Log("Subscribed"));
        Observable.Return(false).Select(x => x).Take(10).Subscribe(_ => Debug.Log("Subscribed"));
        Observable.Return(false).Select(x => x).Take(10).Subscribe(_ => Debug.Log("Subscribed"));
        Observable.Return(false).Select(x => x).Take(10).Subscribe(_ => Debug.Log("Subscribed"));
        Observable.Return(false).Select(x => x).Take(10).Subscribe(_ => Debug.Log("Subscribed"));
        Observable.Return(false).Select(x => x).Take(10).Subscribe(_ => Debug.Log("Subscribed"));
        Observable.Return(false).Select(x => x).Take(10).Subscribe(_ => Debug.Log("Subscribed"));
        Observable.Return(false).Select(x => x).Take(10).Subscribe(_ => Debug.Log("Subscribed"));
    }
}