Category "rtti"

EInsufficientRTTI exception with message 'Insufficient RTTi available to support this operation'

Trying to convert an object to JSON at run time, I'm getting insufficient RTTI Error. The object is: {$M+} {$TYPEINFO ON} {$METHODINFO ON} {$RTTI EXPLICIT METH

Rtti accessing fields, properties and invoke method in record structures

Rtti accessing fields, properties and invoke method in record structures. I use the following record types, is from site type Nullable<T> = record pu