This version of Unity is unsupported.
Method group is Obsolete

AssemblyBuilder.additionalReferences

Obsolete This feature is being deprecated and will be removed in the future. Similar functionality can be achieved using the Roslyn compiler. public string[] additionalReferences;

Description

Additional assembly references passed to compilation of the assembly.

By default the same references that are added to scripts inside the Assets folder are added the assembly build. This property allows to add additional references. References paths are relative to project root and must include full filename with .dll extension.

The default references are in part controlled by AssemblyBuilder.flags, AssemblyBuilder.buildTarget and AssemblyBuilder.buildTargetGroup.

See Also: AssemblyBuilder.defaultReferences.