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.