Debug nop.Admin project - lot of errors

I opened solution NopCommerce.sln
I can biuld and debug project Nop.Web, but if open any files from Nop.Admin projects, there are a lot of errors was showng at error list.
What is the right way to debug and modify nop.Admin code.
https://yadi.sk/i/FVjQeX3QndnoX

vlakur1 wrote:

Which nop version ?  You have open many cshtml files ...It shows many errors by intelligent..but it is not error .. so close all cshtml files  ..you will see errors decreased .... then build ... if you find any error ..then try to solve it

Thank!
I closed file from other project's - all errors disappeared.

vlakur1 wrote:

Welcome! And also thanks for informing ...