Delphi Error – F2458 Cannot import metadata from Delphi ‘library’. Use packages instead

Delphi Compiler Error

F2458 Cannot import metadata from Delphi ‘library’. Use packages instead

Reason for the Error & Solution

This occurs when writing an assembly for .NET in Delphi and the compiler cannot recover the metadata for that assembly. When this happens it is recommended that you use packages instead.