应用启动时发生“The network connection was lost.”错误，所有API调用失败。

Question

应用启动时发生“The network connection was lost.”错误，所有API调用失败。昨天晚上还是好的。难道服务器这时候不稳定？

Error Log如下：
02:26:14.0061 {number = 5, name = (null)} | __43-[AVPaasClient goRequest:saveResult:block:]_block_invoke377 [Line 536]
Error (0.316s)
Error Domain=NSURLErrorDomain Code=-1005 "The network connection was lost." UserInfo=0x7f9c10c6c470 {NSUnderlyingError=0x7f9c10ec7f10 "The network connection was lost.", NSErrorFailingURLStringKey=https://api.leancloud.cn/1.1/appHosts, NSErrorFailingURLKey=https://api.leancloud.cn/1.1/appHosts, _kCFStreamErrorDomainKey=1, _kCFStreamErrorCodeKey=57, NSLocalizedDescription=The network connection was lost.}
02:26:14.0123 {number = 6, name = (null)} | __43-[AVPaasClient goRequest:saveResult:block:]_block_invoke377 [Line 536]
Error (0.368s)
Error Domain=NSURLErrorDomain Code=-1005 "The network connection was lost." UserInfo=0x7f9c10c77e80 {NSUnderlyingError=0x7f9c10d4f290 "The network connection was lost.", NSErrorFailingURLStringKey=https://api.leancloud.cn/1.1/statistics/apps/eby579smj04yhkh9kiw7aofig0ovo3ht89290t6m0ejv52mp/sendPolicy, NSErrorFailingURLKey=https://api.leancloud.cn/1.1/statistics/apps/eby579smj04yhkh9kiw7aofig0ovo3ht89290t6m0ejv52mp/sendPolicy, _kCFStreamErrorDomainKey=1, _kCFStreamErrorCodeKey=57, NSLocalizedDescription=The network connection was lost.}
02:26:14.0326 Main thread | __43+[AVAnalytics updateOnlineConfigWithBlock:]_block_invoke_2 [Line 234] Update online config failed Error Domain=NSURLErrorDomain Code=-1005 "The network connection was lost." UserInfo=0x7f9c10c77e80 {NSUnderlyingError=0x7f9c10d4f290 "The network connection was lost.", NSErrorFailingURLStringKey=https://api.leancloud.cn/1.1/statistics/apps/eby579smj04yhkh9kiw7aofig0ovo3ht89290t6m0ejv52mp/sendPolicy, NSErrorFailingURLKey=https://api.leancloud.cn/1.1/statistics/apps/eby579smj04yhkh9kiw7aofig0ovo3ht89290t6m0ejv52mp/sendPolicy, _kCFStreamErrorDomainKey=1, _kCFStreamErrorCodeKey=57, NSLocalizedDescription=The network connection was lost.}

Answer 1

我把模拟器杀掉，重新打开，就好了，奇怪啊！