【发布时间】:2017-09-18 12:10:46
【问题描述】:
从我开始使用 Xcode 9 GM 种子和 iOS 11 GM 种子开始,任何人都可以帮助我调试这个问题,我的代码在控制台中向我抛出警告说:
2017-09-18 16:22:52.872716+0530 **** *****[359:20158] [reports] Main Thread Checker: UI API called on a background thread: -[UIApplication
applicationState] .PID: 359, TID: 20158,
Thread name: Runtime Network Callback Thread,
Queue name: com.apple.root.default-qos.overcommit, QoS: 21
Backtrace:
另外,我在我的应用程序中使用 ESRI 地图,当我放大或缩小 ESRI 地图时,我会收到此错误:
2017-09-18 16:22:53.176524+0530 *** ***[359:20063] Task <5F9376DB-9335-
4A45-B3F0-1D6FD69A19A3>.<29> finished with error - code: -999
2017-09-18 16:22:53.178923+0530 *** ***[359:20142] Task <0DE282EA-3FBD-
4036-8298-C75EFA65F15A>.<40> HTTP load failed (error code: -999 [1:89])
2017-09-18 16:22:53.179821+0530 *** *[359:20063] Task <BE2D8BAE-FFB8-
43CA-8723-111326DEF4FD>.<31> finished with error - code: -999
2017-09-18 16:22:53.180089+0530 *** ***[359:20063] Task <E7C819D4-C11A-
4915-B021-A73F31BE89CD>.<33> finished with error - code: -999
2017-09-18 16:22:53.180365+0530 *** ***[359:20063] Task <3B871761-B006-
4220-B857-6204B385AD34>.<34> finished with error - code: -999
2017-09-18 16:22:53.180523+0530 *** ***[359:20142] Failed to get
TCPIOConnection in addInputHandler.
应用程序在 Xcode 8 iOS 10.3.3 上运行良好。问题似乎出在 Xcode 9 上。任何人都可以帮我调试这个问题。谢谢
【问题讨论】:
-
有同样的“完成错误 - 代码:-999”的东西。知道如何解决它会很有趣。
标签: objective-c xcode multithreading ios11 xcode9