下载Swift的样例，就改了一个key，编译后运行，出现主界面后卡死，控制台出现以下信息。
dyld: Library not loaded: @rpath/EasyARSwift.framework/EasyARSwift
Referenced from: /var/containers/Bundle/Application/2AA85988-D5D1-4DF4-B744-061781B5ED28/helloar.app/helloar
Reason: no suitable image found. Did find:
/private/var/containers/Bundle/Application/2AA85988-D5D1-4DF4-B744-061781B5ED28/helloar.app/Frameworks/EasyARSwift.framework/EasyARSwift: mmap() errno=1 validating first page of '/private/var/containers/Bundle/Application/2AA85988-D5D1-4DF4-B744-061781B5ED28/helloar.app/Frameworks/EasyARSwift.framework/EasyARSwift'