创建重写的Tform版本时找不到资源

Question

我正在使用其他一些属性创建自己的表单。我已经为这个表单创建了一个构造函数，它试图使用继承的构造函数。我已经尝试了我的构造函数，无论是否有过载。无论哪种方式，当我实际尝试在运行时创建表单的实例时，我得到一个错误＆＃34;资源TChronPanelForm未找到＆＃34;。当我尝试调用继承的构造函数时发生错误。

type
  TChronPanelForm = class(TForm)
    public
      MainBox:TScrollBox;
      isLoaded: boolean;
      constructor create(AOwner: TComponent); override; // have tried w/ and w/out override
      // more may come here, but left it at this to make initial attempt simple
    private
      {}
  end;

// here is my constructor
{ TChronPanelForm }

constructor TChronPanelForm.create(AOwner: TComponent);
begin
  inherited Create(aOwner);
  // the above line is where the error occurs
  isLoaded := false;
  ...
end;

// And then at run time this creates an instance
// from within another class:
...
  var
    aForm: TChronPanelForm;
begin
  aForm := TChronPanelForm.create(DockSite);
  ...

感谢您提供的任何澄清。感谢。