Use the same version of unity, a lot of bugs

[jiajixiang]

Use the same version of unity, a lot of bugs

[jiajixiang]

The number is really too much, I tried to solve part of it.
for example ：get，set. using
But because I am not familiar enough with your code, it may not be completely solved in a short time.
So many bugs，what is the reason?

[liuhaopen]

Entities does not exist? you can check it in menu Window->Packages Manager. or maybe you need to upgrade unity to at least 2019.2.0f1.

[jiajixiang]

Entities does not exist? you can check it in menu Window->Packages Manager. or maybe you need to upgrade unity to at least 2019.2.0f1.

Yes, it is the problem of the package. The network download is very slow, and it is solved after the VPN is mounted.