iPhone中如何添加paypal sdk

Question

开发的应用需要用到paypal sdk，我添加了所有提到的框架，但是还是报错：

         Undefined symbols for architecture i386:
        "std::terminate()", referenced from:
  -[CardIOGPURenderer dealloc] in libPayPalMobile.a(CardIOGPURenderer.o)
 "___gxx_personality_v0", referenced from:
  Dwarf Exception Unwind Info (__eh_frame) in libPayPalMobile.a(CardIOAnalytics.o)
  Dwarf Exception Unwind Info (__eh_frame) in libPayPalMobile.a(CardIOGPURenderer.o)
  Dwarf Exception Unwind Info (__eh_frame) in libPayPalMobile.a(CardIOAnalytics.o)
  Dwarf Exception Unwind Info (__eh_frame) in libPayPalMobile.a(CardIOGPURenderer.o)

Answer 1

有没有将libPayPalMobile.a静态库添加到"link binary with libraries"？
能否确定libPayPalMobile.a　的架构支持 i386 and arm7