EInsufficientRtti = class(Exception);
class PASCALIMPLEMENTATION EInsufficientRtti : public System::Sysutils::Exception
EInsufficientRtti is raised when more RTTI is required to perform an operation.
EInsufficientRtti is raised by the RTTI objects when more information is required to carry out a specific operation. For example, to perform a method invocation, RTTI is required for the method and for its parameters. If that RTTI information has been explicitly disabled, an EInsufficientRtti exception is raised.