Object can't be converted from Json array

[caowm]

This is demo generated TRootClass:

TRootClass = class
private
  FItems: TArray<TItemClass>;
public
  property Items: TArray<TItemClass> read FItems write FItems;
  destructor Destroy; override;
  function ToJsonString: string;
  class function FromJsonString(AJsonString: string): TRootClass;
end;

When calling TRootClass.FromJsonString, it will throw exception.

[JensBorrisholt]

Have a look at my frok

https://github.com/JensBorrisholt/Delphi-JsonToDelphiClass

I have continued the development. And I'm sure it can handle your JSON