0

当我尝试在 iPad 上运行我的应用程序（连接到 Sphero）时出现 22 个错误：

Undefined symbols for architecture armv7:
  "std::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()", referenced from:
      __GLOBAL__I_a in RobotKit(RKAchievementManager.o)
  "operator new[](unsigned long)", referenced from:
      RKAchievementManager::getAchievements() in RobotKit(RKAchievementManager.o)
      RKAchievementManager::wsCallLoaded(std::string, std::string, std::string, std::string, int) in RobotKit(RKAchievementManager.o)
  "std::string::append(char const*, unsigned long)", referenced from:
      RKAchievementManager::pullAchievements() in RobotKit(RKAchievementManager.o)
      RKAchievementManager::updateAchievementProgress() in RobotKit(RKAchievementManager.o)
      RKAchievementManager::pushAchievements() in RobotKit(RKAchievementManager.o)
      RKAchievementManager::getBallName() in RobotKit(RKAchievementManager.o)
      std::basic_string<char, std::char_traits<char>, std::allocator<char> > std::operator+<char, std::char_traits<char>, std::allocator<char> >(char const*, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) in RobotKit(RKAchievementManager.o)
  "std::ios_base::Init::Init()", referenced from:
4

1 回答 1

0

将您的部署目标设置为 iOS 6.0。确保你有链接器标志 -lstdc++

于 2014-05-01T04:13:44.947 回答