ios微信支付demo报错

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1.报错信息:_kCFStreamNetworkServiceType", referenced from:
报错原因缺乏:CFNetwork.framework库

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2.报错信息:-[__NSArrayM enqueue:]: unrecognized selector sent to instance 0x6080000554e0
(这行代码[WXApi registerApp:@"wxc4cf6018a3b7aacf"]; 导致以上报错)