错误:对象引用未设置为对象的实例 [英] error: object reference not set to an instace of an object

问题描述

部署网站并进一步执行后，我得到此错误

after deploying the website,and further executing I am getting this error

推荐答案

如消息所示，如果您尝试访问属性或方法，则会发生此错误为null且尚未实例化的对象.尝试调试代码以确定哪个对象可能为空.

As the message suggests, this error will occur if you try access a property or method of an object that is null and has not been instantiated. Trying debugging through your code to figure out which object could be null.

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