将Java代码转换为Kotlin代码时出错

我有以下Java语句

private BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver(){
    @Override
    public void onReceive(Context context, Intent intent) {
        unregisterReceiver(mBroadcastReceiver);
    }
};

我试着转换成Kotlin代码

private var mBroadcastReceiver:BroadcastReceiver = 
    object:BroadcastReceiver(){
        override fun onReceive(context: Context, intent: Intent) {
            unregisterReceiver(mBroadcastReceiver)
            stopSelf()
        }
    }

但我有下一个错误

unregisterReceiver(mBroadcastReceiver)

必须初始化变量mBroadcastReceiver

尝试将其而不是mBroadcastReceiver传递到函数：

---

取消注册接收者此操作正常！我觉得自己像个傀儡，我忘了它，我用它代替了这个手掌