【发布时间】：2019-02-24 05:00:47
【问题描述】：
直到昨天，我一直在更新应用程序超过 5 年，没有出现任何问题。
我将 iPad 更新到 iOS 12，但每次尝试运行它时，都会收到以下消息：
iPad 拒绝了启动请求
我在其他装有 iOS 11 和模拟器的物理设备上进行了测试，只有装有 iOS 12 的设备才会出现此错误。
我试图解决这个问题？
- 在 Apple Developer 页面中重新生成我的证书。
- 将我的方案从“调试配置”编辑为“发布”并选中和取消选中“调试可执行文件”。
- 重启我的 Mac 并重启 iPad
- 启用和禁用“等待启动可执行文件”
还有，这个帖子的每个解决方案：Xcode 9 error: "iPhone has denied the launch request"
在尝试了这些替代方案中的每一个之后，问题仅在装有 iOS 12 的设备上仍然存在。
有人知道如何解决这个问题？
更新 我调试了我的应用程序，这是整个日志：
predeterminado 10:33:00.516648 -0600 trustd cert[0]: MissingIntermediate =(leaf)[force]> 0
predeterminado 10:33:00.516722 -0600 trustd cert[0]: NonEmptySubject =(path)[]> 0
predeterminado 10:33:00.521320 -0600 SpringBoard [com.mycompany.myapp] Generating image data for snapshot: <XBApplicationSnapshot: 0x1115c11f0; identifier: 5E831360-7FEE-4255-A6FB-08712EF1D226; launchInterfaceIdentifier: __from_UILaunchStoryboardName__; contentType: GeneratedDefault> {
creationDate = 20 de septiembre de 2018, 10:33:00 a. m. GMT-6;
keepsImageAccessUntilExpiration = NO;
hasGenerationContext = NO;
context = {
contentType = GeneratedDefault;
fullScreen = YES;
referenceSize = {1024, 1366};
interfaceOrientation = LandscapeLeft;
additionalContext = {
statusBarSettings = <XBStatusBarSettings: 0x282f43d00; hidden: NO; style: 0x0; backgroundActivityEnabled: NO>;
}
}
imageContext = {
scale = 2.0;
opaque = YES;
fileRelativeLocation = none;
}
}
predeterminado 10:33:00.585893 -0600 SpringBoard com.mycompany.myapp:10:11:3:1:Application replaced
predeterminado 10:33:00.592674 -0600 SpringBoard [com.mycompany.myapp] Application installed using default data provider
predeterminado 10:33:00.638304 -0600 dasd com.apple.CFNetwork-cc-87-19005-Task <6A4245D9-BABF-4974-899B-B744DCB219AE>.<com.apple.cloudkit.cloudd>.<route=usmia-edge.icloud-content.com:outOfProcess=T:allowExpensive=T:powerNap=F:adaptive=T:app=com.apple.mobileslideshow:2app=com.apple.mobileslideshow.PhotosMessagesApp:disc=T:retry=F:pool=com.apple.cloudkit.BackgroundConnectionPool:uuid:C3F50637-0E71-4FCD-A8B5-DB01E2F3D518>.<1>:9D4C2B:[
{name: ApplicationPolicy, policyWeight: 5.000, response: {Decision: Can Proceed, Score: 0.31}}
{name: DeviceActivityPolicy, policyWeight: 10.000, response: {Decision: Can Proceed, Score: 0.60}}
] sumScores:58.471249, denominator:65.910000, FinalDecision: Can Proceed FinalScore: 0.887138}
predeterminado 10:33:00.662238 -0600 SpringBoard [com.mycompany.myapp] Snapshot data for <XBApplicationSnapshot: 0x1115c11f0; …08712EF1D226> written to file: /private/var/mobile/Containers/Data/Application/1DB50DD3-CF52-4498-854F-C0939D28ECC0/Library/Caches/Snapshots/com.mycompany.myapp/5E831360-7FEE-4255-A6FB-08712EF1D226@2x.ktx
predeterminado 10:33:00.666489 -0600 trustd cert[0]: MissingIntermediate =(leaf)[force]> 0
predeterminado 10:33:00.687764 -0600 TVRemoteConnectionService XPC: Recieved an application registered LaunchEvent
predeterminado 10:33:00.909692 -0600 trustd cert[0]: MissingIntermediate =(leaf)[force]> 0
predeterminado 10:33:00.910738 -0600 trustd cert[0]: SubjectCommonName =(leaf)[]> 0
predeterminado 10:33:00.910872 -0600 trustd cert[0]: LeafMarkerOid =(leaf)[]> 0
predeterminado 10:33:00.912183 -0600 trustd cert[0]: MissingIntermediate =(leaf)[force]> 0
predeterminado 10:33:00.912253 -0600 trustd cert[0]: AnchorApple =(path)[]> 0
predeterminado 10:33:00.912321 -0600 trustd cert[0]: ChainLength =(path)[]> 0
predeterminado 10:33:00.912399 -0600 trustd cert[0]: IssuerCommonName =(path)[]> 0
predeterminado 10:33:00.943350 -0600 trustd cert[0]: MissingIntermediate =(leaf)[force]> 0
predeterminado 10:33:00.943416 -0600 trustd cert[0]: NonEmptySubject =(path)[]> 0
predeterminado 10:33:00.972795 -0600 trustd cert[1]: AnchorTrusted =(leaf)[force]> 0
【问题讨论】：
-
使用 Xcode 在 iOS 设备上运行应用程序是否存在问题？你在使用 Xcode 10 吗？
-
@Jerant Elias Serrano 祝你好运，我遇到了同样的问题，我的所有设备都处于正常状态。 2 部 iPhone 和 2 部 iPad。都是iOS12。
-
当我有太多的打印语句并且我不得不不优雅地中止时，我遇到了这个问题。在这种情况下，通过冷启动我的手机（并在重试之前删除有问题的打印）来解决问题。