As shown in figure references are all is the exclamation point, and the position of the reference property path what also have no, I try to delete references, and quote again, but still not solve?

CodePudding user response:

CodePudding user response:

reference 1st floor andy_wanhl response:

I tried, but still exclamation, the path in the property where no path is a blank

CodePudding user response:

In this position, can not find the path before, at the very least, there is a information, but this is not, all the applications are exclamation point

CodePudding user response:

May refer to the.net version is higher than the current version of the project. The.net framework version raised?

CodePudding user response:

Look after the references, to regenerate,