Delphi XE4 iOS app works on simualtor but not on debug device

Question

I have the app showing its designated background image while app loads. It then crashes running this code at startup:

  // unzip own resources like images, data files ettc. 
  FAppDataDirPath := GetHomePath + PathDelim + Application.Title + '.app' + PathDelim;
  P := FAppDataDirPath + 'assets.zip';
  if FileExists(P) then
    begin
      Z := TZipFile.Create;
      try
        Z.Open(P, zmRead);
        Z.ExtractAll(FAppDataDirPath + 'Library');
      finally
        Z.Free;
      end;
    end
  ;

This is the error I get:

Answer 1

The problem is that you're using the wrong method to get the locations.

Switch to using System.IOUtils.TPath , using TPath.GetHomePath to get the home folder, TPath.GetDocumentsPath for the Documents folder, and TPath.GetLibraryPath to get the Library folder location.