开一个软件运行后出现object reference not set to an instance of an obje

出现这个（0bject reference not set to an instance of an object. "Object reference not set to an instance of an object"这句英语是什 An instance of Front Mission already set an example to money is not an object翻译 a object 还是 an object 是for an instance 还是for instance? AN instance of the game is already running an instance of this application is already runing是什么意思? 英语翻译：an object or work of art that is added to a collection An indirect object refers to a person or a group of people t Elephant have their own way to tell the shape of an object a