我使用解析后端制作了一个简单的注册应用程序。一切正常。我没有警告或错误代码，我也可以在创建它时在解析仪表板中看到用户。但该应用程序仅适用于模拟器。当我把它放在设备上时，它启动应用程序但显示黑屏。我尝试了另一个示例项目，只是为了确保我的代码签名有效，而另一个应用程序在设备上正常工作。所以我检查了控制台日志，但我不是很了解。那么有人可以帮我这个吗？谢谢。
这是控制台日志
Aug 30 18:16:13 Bla-Bla mobile_house_arrest[1179] <Error>: Max open files: 125
��Aug 30 18:16:15 Bla-Bla installd[54] <Error>: 0x2fe93000 handle_install: Install of "/var/mobile/Media/PublicStaging/Blast.app" requested by mobile_installation_proxy
��Aug 30 18:16:15 Bla-Bla installd[54] <Error>: 0x2fe93000 MobileInstallationInstall_Server: Installing app com.BlaBla.Blast
��Aug 30 18:16:15 Bla-Bla installd[54] <Error>: Aug 30 18:16:15 SecTrustEvaluate [leaf CriticalExtensions IssuerCommonName]
��Aug 30 18:16:16 Bla-Bla SpringBoard[66] <Warning>: Killing com.BlaBla.Blast for termination assertion
��Aug 30 18:16:16 Bla-Bla lsd[89] <Warning>: updating identifier store
��Aug 30 18:16:16 Bla-Bla kernel[0] <Debug>: launchd[1182] Builtin profile: syncdefaultsd (sandbox)
��Aug 30 18:16:16 Bla-Bla installd[54] <Error>: 0x2fe93000 MobileInstallationInstall_Server: Staging: 0.22s; Waiting: 0.00s; Installation: 0.75s; LS Sync: 0.32s; Overall: 1.55s
��Aug 30 18:16:16 Bla-Bla lsd[89] <Warning>: Attempting to store identifiers file
��Aug 30 18:16:23 Bla-Bla CommCenter[37] <Error>: kDataAttachStatusNotification sent, wasAttached: 1 isAttached: 1
��Aug 30 18:16:24 Bla-Bla installd[54] <Error>: 0x201000 filter_attributes: Info.plist keys requested via MobileInstallationLookup/Browse in client Xcode (via mobile_installation_proxy) were not found in MobileInstallation's cache. Please file a bug requesting that these keys be added: <CFBasicHash 0x1cd928e0 [0x3a978100]>{type = mutable set, count = 18,
entries =>
0 : <CFString 0x3a9649f4 [0x3a978100]>{contents = "CFBundlePackageType"}
1 : <CFString 0x1cd73e10 [0x3a978100]>{contents = "BuildMachineOSBuild"}
2 : <CFString 0x3a965a44 [0x3a978100]>{contents = "CFBundleResourceSpecification"}
3 : <CFString 0x1cd897a0 [0x3a978100]>{contents = "DTPlatformBuild"}
4 : <CFString 0x3a962794 [0x3a978100]>{contents = "DTCompiler"}
5 : <CFString 0x3a964564 [0x3a978100]>{contents = "CFBundleSignature"}
6 : <CFString 0x3a965224 [0x3a978100]>{contents = "DTSDKName"}
7 : <CFString 0x1cd6e800 [0x3a978100]>{contents = "NSBundleResolvedPath"}
8 : <CFString 0x3a961eb4 [0x3a978100]>{contents = "UISupportedInterfaceOrientations"}
10 : <CFString 0x3a969e84 [0x3a978100]>{contents = "DTXcode"}
13 : <CFString 0x3a969eb4 [0x3a978100]>{contents = "CFBundleInfoDictionaryVersion"}
16 : <CFString 0x3a967304 [0x3a978100]>{contents = "CFBundleSupportedPlatforms"}
17 : <CFString 0x1cd81c40 [0x3a978100]>{contents = "DTXcodeBuild"}
18 : <CFString 0x1cd6e850 [0x3a978100]>{contents = "UIStatusBarTintParameters"}
19 : <CFString 0x3a965e54 [0x3a978100]>{contents = "DTPlatformVersion"}
20 : <CFString 0x3a968bf4 [0x3a978100]>{contents = "DTPlatformName"}
21 : <CFString 0x3a969c84 [0x3a978100]>{contents = "CFBundleDevelopmentRegion"}
22 : <CFString 0x1cd7f3a0 [0x3a978100]>{contents = "DTSDKBuild"}
}
��Aug 30 18:16:26 Bla-Bla installd[54] <Error>: 0x201000 filter_attributes: Info.plist keys requested via MobileInstallationLookup/Browse in client Xcode (via mobile_installation_proxy) were not found in MobileInstallation's cache. Please file a bug requesting that these keys be added: <CFBasicHash 0x1cd8c720 [0x3a978100]>{type = mutable set, count = 18,
entries =>
0 : <CFString 0x3a9649f4 [0x3a978100]>{contents = "CFBundlePackageType"}
1 : <CFString 0x1cd8ee10 [0x3a978100]>{contents = "BuildMachineOSBuild"}
2 : <CFString 0x3a965a44 [0x3a978100]>{contents = "CFBundleResourceSpecification"}
3 : <CFString 0x1cd8c020 [0x3a978100]>{contents = "DTPlatformBuild"}
4 : <CFString 0x3a962794 [0x3a978100]>{contents = "DTCompiler"}
5 : <CFString 0x3a964564 [0x3a978100]>{contents = "CFBundleSignature"}
6 : <CFString 0x3a965224 [0x3a978100]>{contents = "DTSDKName"}
7 : <CFString 0x1cd7f2d0 [0x3a978100]>{contents = "NSBundleResolvedPath"}
8 : <CFString 0x3a961eb4 [0x3a978100]>{contents = "UISupportedInterfaceOrientations"}
10 : <CFString 0x3a969e84 [0x3a978100]>{contents = "DTXcode"}
13 : <CFString 0x3a969eb4 [0x3a978100]>{contents = "CFBundleInfoDictionaryVersion"}
16 : <CFString 0x3a967304 [0x3a978100]>{contents = "CFBundleSupportedPlatforms"}
17 : <CFString 0x1cd90d80 [0x3a978100]>{contents = "DTXcodeBuild"}
18 : <CFString 0x1cd99040 [0x3a978100]>{contents = "UIStatusBarTintParameters"}
19 : <CFString 0x3a965e54 [0x3a978100]>{contents = "DTPlatformVersion"}
20 : <CFString 0x3a968bf4 [0x3a978100]>{contents = "DTPlatformName"}
21 : <CFString 0x3a969c84 [0x3a978100]>{contents = "CFBundleDevelopmentRegion"}
22 : <CFString 0x1cd7ea20 [0x3a978100]>{contents = "DTSDKBuild"}
}
��Aug 30 18:16:26 Bla-Bla com.apple.debugserver-199[1186] <Warning>: debugserver-199 for armv7.
��Aug 30 18:16:26 Bla-Bla com.apple.debugserver-199[1186] <Warning>: Connecting to com.apple.debugserver service...
��Aug 30 18:16:26 Bla-Bla com.apple.debugserver-199[1186] <Warning>: Got a connection, waiting for process information for launching or attaching.
��Aug 30 18:16:27 Bla-Bla kernel[0] <Debug>: lockbot[1177] Builtin profile: debugserver (sandbox)
��Aug 30 18:16:27 Bla-Bla kernel[0] <Debug>: set_crc_notification_state 0
Aug 30 18:16:27 Bla-Bla backboardd[26] <Notice>: Posting 'com.apple.iokit.hid.displayStatus' notifyState=1
Aug 30 18:16:27 Bla-Bla backboardd[26] <Notice>: MultitouchHID: detection mode: 255->0 (deferring until bootloaded)
��Aug 30 18:16:27 Bla-Bla backboardd[26] <Notice>: MultitouchHID: device bootloaded
��Aug 30 18:16:27 Bla-Bla backboardd[26] <Notice>: MultitouchHID: detection mode: 0->0
��Aug 30 18:16:27 Bla-Bla com.apple.launchd[1] (UIKitApplication:com.BlaBla.Blast[0xa7df][1189]) <Warning>: (UIKitApplication:com.BlaBla.Blast[0xa7df]) Spawned and waiting for the debugger to attach before continuing...
��Aug 30 18:16:27 Bla-Bla kernel[0] <Debug>: ALS: AppleARMBacklight::handleMessageGated - framebufferState -> 1
��Aug 30 18:16:27 Bla-Bla kernel[0] <Debug>: ALS: AppleARMBacklight::setBacklightEnableGated 1 (set level to 0x67a)
��Aug 30 18:16:27 Bla-Bla kernel[0] <Debug>: launchd[1189] Builtin profile: container (sandbox)
��Aug 30 18:16:27 Bla-Bla kernel[0] <Debug>: launchd[1189] Container: /private/var/mobile/Applications/FCCA5177-208D-45C7-A66A-C11372F14E72 (sandbox)
��Aug 30 18:16:27 Bla-Bla com.apple.debugserver-199[1186] <Warning>: Got a connection, waiting for debugger instructions.
��Aug 30 18:16:28 Bla-Bla locationd[46] <Warning>: Launch Services: Registering unknown app identifier com.apple.PassKit failed
��Aug 30 18:16:28 Bla-Bla locationd[46] <Warning>: Launch Services: Unable to find app identifier com.apple.PassKit
��
答案 0 :(得分：0)
这是我注意到的一件事，我不会假装对此有很多了解，但这就是我得到的：
��Aug 30 18:16:24 Bla-Bla installd[54] <Error>: 0x201000 filter_attributes: Info.plist keys requested via MobileInstallationLookup/Browse in client Xcode (via mobile_installation_proxy) were not found in MobileInstallation's cache. Please file a bug requesting that these keys be added: <CFBasicHash 0x1cd928e0 [0x3a978100]>{type = mutable set, count = 18,
entries =>
我相信此代码表示您缺少Info.Plist键，所有红色文本都是您丢失的键。下面是尝试向苹果发送错误报告。
Aug 30 18:16:13 Bla-Bla mobile_house_arrest[1179] <Error>: Max open files: 125
在我看来，这行很多文件打开了。我不知道如何解决它，但它可能会给你一些搜索。