2019-08-15T15:26:47.551744: stdout: [  +47 ms] Application launched on the device. Waiting for observatory port.
2019-08-15T15:26:47.770396: stdout: [ +218 ms] version=2.5.0-dev.2.1.flutter-cae08c6813 (Thu Aug 15 10:01:20 2019 +0000) on "ios_arm64"
2019-08-15T15:26:47.772715: stdout: [   +2 ms] thread=771, isolate=(null)(0x0)
2019-08-15T15:26:47.786649: stdout: [  +13 ms]   pc 0x00000001022658a4 fp 0x000000016f335b00 Dart_DumpNativeStackTrace
2019-08-15T15:26:47.788286: stdout: [   +1 ms]   pc 0x000000010206c870 fp 0x000000016f335b20 dart::Assert::Fail(char const*, ...)
2019-08-15T15:26:47.788899: stdout: [        ]   pc 0x000000010218b2b4 fp 0x000000016f335b70 dart::Profiler::DumpStackTrace(unsigned long, unsigned long, unsigned long, bool)
2019-08-15T15:26:47.799817: stdout: [  +10 ms]   pc 0x000000010218aeac fp 0x000000016f335fe0 dart::Profiler::Init()
2019-08-15T15:26:47.800334: stdout: [        ]   pc 0x0000000101cebdb8 fp 0x000000016f336680 flutter::DartVM::DartVM(std::__1::shared_ptr, std::__1::shared_ptr)
2019-08-15T15:26:47.801820: stdout: [   +1 ms]   pc 0x0000000101d07b40 fp 0x000000016f337db0 flutter::Shell::Create(flutter::TaskRunners, flutter::Settings, std::__1::function > (flutter::Shell&)>, std::__1::function > (flutter::Shell&)>)
2019-08-15T15:26:47.802204: stdout: [        ]   pc 0x0000000101c8b5f4 fp 0x000000016f338bf0 -[FlutterEngine createShell:libraryURI:]
2019-08-15T15:26:47.802528: stdout: [        ]   pc 0x0000000101c9b450 fp 0x000000016f338c50 -[FlutterViewController initWithProject:nibName:bundle:]
2019-08-15T15:26:47.803138: stdout: [        ]   pc 0x00000001c32bfd40 fp 0x000000016f338ca0 
2019-08-15T15:26:47.803713: stdout: [        ]   pc 0x00000001a14c9f28 fp 0x000000016f338f60 
2019-08-15T15:26:47.804174: stdout: [        ]   pc 0x00000001a1469304 fp 0x000000016f338f90 
2019-08-15T15:26:47.805374: stdout: [   +1 ms]   pc 0x00000001c32c42ac fp 0x000000016f338fc0 
2019-08-15T15:26:47.805745: stdout: [        ]   pc 0x00000001a14c9f28 fp 0x000000016f339280 
2019-08-15T15:26:47.806177: stdout: [        ]   pc 0x00000001a14ca16c fp 0x000000016f339540 
2019-08-15T15:26:47.806768: stdout: [        ]   pc 0x00000001a1469304 fp 0x000000016f339570 
2019-08-15T15:26:47.807615: stdout: [        ]   pc 0x00000001c32c1b94 fp 0x000000016f339990 
2019-08-15T15:26:47.808347: stdout: [        ]   pc 0x00000001c37939a4 fp 0x000000016f3399f0 
2019-08-15T15:26:47.809060: stdout: [        ]   pc 0x00000001c3607150 fp 0x000000016f339a60 
2019-08-15T15:26:47.809918: stdout: [        ]   pc 0x00000001c36075d0 fp 0x000000016f339aa0 
2019-08-15T15:26:47.810300: stdout: [        ]   pc 0x00000001c3605c34 fp 0x000000016f339e90 
2019-08-15T15:26:47.810846: stdout: [        ]   pc 0x00000001c2ec92dc fp 0x000000016f33a030 
2019-08-15T15:26:47.811191: stdout: [        ]   pc 0x00000001c2ed1874 fp 0x000000016f33a060 
2019-08-15T15:26:47.811512: stdout: [        ]   pc 0x00000001c2ec8f60 fp 0x000000016f33a0f0 
2019-08-15T15:26:47.812450: stdout: [        ]   pc 0x00000001c2ec9850 fp 0x000000016f33a200 
2019-08-15T15:26:47.813355: stdout: [        ]   pc 0x00000001c2ec7b9c fp 0x000000016f33a2c0 
2019-08-15T15:26:47.813892: stdout: [        ]   pc 0x00000001c2ec7864 fp 0x000000016f33a380 
2019-08-15T15:26:47.814614: stdout: [        ]   pc 0x00000001c2ecc3a4 fp 0x000000016f33a430 
2019-08-15T15:26:47.815254: stdout: [        ]   pc 0x00000001c2ecd188 fp 0x000000016f33a450 _performActionsWithDelayForTransitionContext
2019-08-15T15:26:47.815861: stdout: [        ]   pc 0x00000001c2ecc25c fp 0x000000016f33a4f0 
2019-08-15T15:26:47.816219: stdout: [        ]   pc 0x00000001c2ed0f5c fp 0x000000016f33a670 
2019-08-15T15:26:47.816710: stdout: [        ]   pc 0x00000001c3604328 fp 0x000000016f33a730 
2019-08-15T15:26:47.817121: stdout: [        ]   pc 0x00000001c3200ba8 fp 0x000000016f33a7c0 
2019-08-15T15:26:47.817546: stdout: [        ]   pc 0x00000001997c09fc fp 0x000000016f33a840 
2019-08-15T15:26:47.817967: stdout: [        ]   pc 0x00000001997ca40c fp 0x000000016f33a930 
2019-08-15T15:26:47.818455: stdout: [        ]   pc 0x00000001997c9c14 fp 0x000000016f33a950 
2019-08-15T15:26:47.818916: stdout: [        ]   pc 0x00000001968857d4 fp 0x000000016f33a970 
2019-08-15T15:26:47.819280: stdout: [        ]   pc 0x000000019682a5d8 fp 0x000000016f33a9b0 
2019-08-15T15:26:47.820283: stdout: [        ]   pc 0x00000001997fb040 fp 0x000000016f33a9d0 
2019-08-15T15:26:47.820955: stdout: [        ]   pc 0x00000001997facdc fp 0x000000016f33ab00 
2019-08-15T15:26:47.821528: stdout: [        ]   pc 0x00000001997fb294 fp 0x000000016f33ab20 
2019-08-15T15:26:47.822039: stdout: [        ]   pc 0x0000000196dd7018 fp 0x000000016f33ab30 
2019-08-15T15:26:47.822377: stdout: [        ]   pc 0x0000000196dd6f98 fp 0x000000016f33ab60 
2019-08-15T15:26:47.822813: stdout: [        ]   pc 0x0000000196dd6880 fp 0x000000016f33abb0 
2019-08-15T15:26:47.823292: stdout: [        ]   pc 0x0000000196dd17bc fp 0x000000016f33b8d0 
2019-08-15T15:26:47.823724: stdout: [        ]   pc 0x0000000196dd10b0 fp 0x000000016f33b960 CFRunLoopRunSpecific
2019-08-15T15:26:47.830273: stdout: [   +6 ms]   pc 0x0000000198fd179c fp 0x000000016f33b9c0 GSEventRunModal
2019-08-15T15:26:47.830860: stdout: [        ]   pc 0x00000001c3607978 fp 0x000000016f33ba00 UIApplicationMain
2019-08-15T15:26:47.831185: stdout: [        ]   pc 0x0000000100ac9dc8 fp 0x000000016f33ba30 main
2019-08-15T15:26:47.831546: stdout: [        ]   pc 0x00000001968968e0 fp 0x000000016f33ba50