Delphi Error – W1055 Published caused RTTI ($M+) to be added to type ‘%s’

Delphi Compiler Error

W1055 Published caused RTTI ($M+) to be added to type ‘%s’

Reason for the Error & Solution

You added a ‘PUBLISHED’ section to a class that was not compiled while the {$M+}/{$TYPEINFO ON} switch was in effect, or without deriving from a class compiled with the {$M+}/{$TYPEINFO ON} switch in effect.

The TypeInfo standard procedure requires a type identifier as its parameter. In the code above, ‘NotType’ does not represent a type identifier.

To avoid this error, ensure that you compile while the {$M+}/{$TYPEINFO ON} switch is on, or derive from a class that was compiled with {$M+}/{$TYPEINFO ON} switch on.