Please Help!! when i create a C++ project in UE5.3.2 but I create a project it gives me this error message!

Development Platform & Builds
,
3

Hi there,

I encountered a similar issue with the combination of UE5.3.2 and Visual Studio 2022 (version 17.12.4), and here’s how I resolved it:

  1. Updating WindowsPlatformCompilerSetup.h:
    The error related to the compiler version detection can be fixed by updating the version check.
  • Navigate to Engine\Source\Runtime\Core\Public\Windows\WindowsPlatformCompilerSetup.h.
  • Open the file in a text editor (ensure the file is not marked as read-only).
  • Locate this line:
#if defined(_MSC_VER) && _MSC_VER > 1939
  • Change 1939 to 1948:
#if defined(_MSC_VER) && _MSC_VER > 1948
  • Save the file and put it on read-only again. This should eliminate the warning about the compiler being newer than Visual Studio 2022.
  1. Fixing the __has_feature error:
    The second issue arises from a __has_feature directive in the header ConcurrentLinearAllocator.h, which causes a compiler error.
    To resolve it:
  • Navigate to Engine\Source\Runtime\Core\Public\Experimental\ConcurrentLinearAllocator.h.
  • Find the line:
#elif __has_feature(address_sanitizer)
  • Replace it with:
#elif 0
  • This will bypass the __has_feature check and allow the build to proceed without cascading errors.

Hope this helps!

3 Likes