我是iOS和Parse的新手，已经成功地在我当前的一个应用程序中使用了该服务。然而，我开始制作第二个应用程序时，当我尝试连接到parse（使用应用程序ID和客户端密钥）时，出现了4个错误。它们的内容如下：
Undefined symbols for architecture i386:
"_OBJC_CLASS_$_BFExecutor", referenced from:
objc-class-ref in Parse(BFTask+Private.o)
l_OBJC_$_CATEGORY_BFExecutor_$_Background in Parse(BFTask+Private.o)
"_OBJC_CLASS_$_BFTask", referenced from:
objc-class-ref in Parse(PFUser.o)
objc-class-ref in Parse(PFFile.o)
objc-class-ref in Parse(PFNetworkCommandRunner.o)
objc-class-ref in Parse(PFObject.o)
objc-class-ref in Parse(PFPush.o)
objc-class-ref in Parse(PFRetryingCommandRunner.o)
l_OBJC_$_CATEGORY_BFTask_$_Private in Parse(BFTask+Private.o)
...
"_OBJC_CLASS_$_BFTaskCompletionSource", referenced from:
objc-class-ref in Parse(PFCommandCache.o)
objc-class-ref in Parse(PFFile.o)
objc-class-ref in Parse(PFNetworkCommandRunner.o)
objc-class-ref in Parse(PFObject.o)
objc-class-ref in Parse(BFTask+Private.o)
ld: symbol(s) not found for architecture i386
clang: error: linker command failed with exit code 1 (use -v to see invocation)
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
[Parse setApplicationId:@"dUiZ4Cs9ya2L9kmgCVpotlA1pfc2wTX4s0Q2Ig4I"
clientKey:@"PHhkbn8o7fwprBg3Da0jPi5K2QfirR4hUmZNlAur"];
return YES;
}
- Dillon