Example error

[yuliuren]

Hello, I would like to know about the generation method of 2.0. I found the following error after obtaining the 2.0 example. There is no method to implement IContext. I found that versions before 2.0 inherited Context<T>. I changed it to inherit Context, but it requires passing in the number of components and construction methods. In version 1.41, it is dynamically produced, so what should I do correctly?