I have XCode 15.0 project with system extension target (c++), and can't include some standard headers, like <memory> or <vector>. Compilation error: __debug file not found. Base SDK and Supported platforms: DriverKit. Reinstallation of XCode didn't help, as well as manual copy of __debug file into framework include folder. No problems with other C++ targets (command line tools, etc) Please reply if you have identical projects, but without compilation errors. May be that is my system configuration problem and not common DriverKit feature ?