Code inspection: Module with this name does not exist

This inspection reports a string literal in an Unreal .Build.cs or .Target.cs file when that literal is used as a module dependency name, but no Unreal module with that name exists. It applies to module-name literals passed to dependency collections such as PublicDependencyModuleNames, PrivateDependencyModuleNames, and similar Add or AddRange calls.

Example

                PublicDependencyModuleNames.AddRange(new[]
                {
                    "Core",
                    "CoreUObject",
                    "GameplayTagz"
                });
            

                PublicDependencyModuleNames.AddRange(new[]
                {
                    "Core",
                    "CoreUObject",
                    "GameplayTags"
                });
            

Quick-fix

There is no dedicated quick-fix for this inspection. A typical improvement is to replace the literal with the correct existing module name.

13 April 2026