‌这个编译错误有办法关闭吗？error: Smart cast to 'IEventHub' is impossible, b

‌这个编译错误有办法关闭吗？error: Smart cast to 'IEventHub' is impossible, because 'this.eventHub' is a mutable property that could have been changed by this time‌

很多没有必要检查的地方都强制检查，非常不方便，造成代码冗余