Choose a destination with a supported architecture in order to run on this device

解决方案：

1 将architecture 选项中的armv7s 或者armv6去掉，仅仅保留armv7 即可

2 如果上述方法不行，请查看project配置中是否正确配置了project name。该方法参照：

I had this problem and it turned out to be a spelling mistake in the product name in the build settings. Check all you product references are consistent in the settings and plists. Also check the product name does not contain a space or other "illegal" characters; this also causes the same error。

3 compilier for c/c++/objective-c也要看是不是选的apple llvm

4 最后实在不行，关闭xcode，重启设备，删除应用重新加载，应该就好了