Today I updated ReSharper Ultimate to version 2020.1.
In the current Visual Studio 2019 Linux Console project all STL classes are displayed in red with the message "Cannot resolve simbol..."
This behavior is only observed for STL classes, and other specific features, constants, and Linux definitions are displayed normally.
The project is compiled and started without errors.
When F12 is pressed on the STL class, it goes to its definition in the file along the path "c:\Users\user_name\AppData\Local\Microsoft\Linux\HeaderCache\1.0\number\..".
When the ReSharper code analysis is disabled, the red color of STL class is disappears.
I removed ".vs," cleaned ReSharper 's cache, restarted the project - no result.
This was not the case before the ReSharper update.
Sorry for my english.