Error I get from console:
2010-07-02 12:08:17.179 myApp[15509:6507] Cannot find data converter callback for uti public.data 2010-07-02 12:08:17.182 myApp[15509:6507] Failed to generate preview
iPhone simulator work fine without any problem but iPad doesn't. That's strange.
Thanks for helping me.
Tung Do