报错与AFN有关，检查为App只要请求接口则崩溃，默认启动会请求接口崩溃，但是不集成IM一切正常，有谁碰到过吗，求解。。。

xcode 9和10都试过
附上崩溃截图

附上Podfile内容，另还有集成环信客服sdk

```
pod 'YTKNetwork'
pod 'AFNetworking', '> 3.1.0'
pod 'YYCache', '> 1.0.3'
pod 'SVProgressHUD', '> 2.0.3'
pod 'MJRefresh', '> 3.1.10'
pod 'SDWebImage', '4.3.3'
pod 'SDCycleScrollView'
pod 'TTKeyBoard', '> 1.1.0'
pod 'Masonry'
pod 'YYImage'
pod 'YYModel'
pod 'PGNetworkHelper', '>= 2.0'
pod 'RealReachability'
pod 'MJExtension'
pod 'MLEmojiLabel', '1.0.0'
pod 'BarrageRenderer', '2.1.0'
pod 'FMDB', '>2.7.2'
pod 'ReactiveCocoa', '> 2.5'
pod 'LBXScan/LBXNative','> 2.3'
pod 'LBXScan/LBXZXing','> 2.3'
pod 'LBXScan/UI','> 2.3'
pod 'WebViewJavascriptBridge'
pod 'CYPasswordView'
pod 'BRPickerView'
pod 'ZWPlaceHolder', '> 0.0.2'
pod 'ZWLimitCounter', '> 0.0.4'
pod 'TZImagePickerController'
pod 'LEEAlert', '1.1.5'
pod 'WMPageController', '2.5.2'
pod 'Aspects', '~> 1.4.1'
pod 'JShare'
pod 'JPush'

pod 'JMessage'

pod 'AliyunPlayer_iOS/AliyunVodPlayerSDK'