App crashes on launch on physical iOS 14 device in debug mode when debugger not attached, EXC_BAD_ACCESS (SIGKILL - CODESIGNING) #60657
Description
As requested by @jmagman, I create this separate issue from #60424.
Steps to Reproduce
- run app from
flutter runor Xcode 12 - disconnect app from debug session
- crash when re-launch app
Note: running app in simulator does not have above issue.
Logs
As it says, codesigning issue. This may not be a flutter issue though.
default 11:54:20.373960+1000 ReportCrash Sending event: com.apple.stability.crash {"appVersion":"1.0.0","bundleID":"com.example.myapp","exceptionCodes":"UNKNOWN_0x32 at 0x000000010bc01d60","incidentID":"083FA319-562B-4503-987F-1765A445BEE2","logwritten":1,"process":"Runner","terminationReasonExceptionCode":"0x2","terminationReasonNamespace":"CODESIGNING"}
Full logs
default 11:54:19.756942+1000 SpringBoard Creating process for executionContext with identity: application<com.example.myapp>
default 11:54:19.757433+1000 SpringBoard Created <FBWorkspace: 0x28341caa0; application<com.example.myapp>>
default 11:54:19.757483+1000 SpringBoard Bootstrapping application<com.example.myapp> with intent foreground-interactive
default 11:54:19.765821+1000 SpringBoard Not creating a new process because one already exists with identity: application<com.example.myapp>
default 11:54:19.769861+1000 runningboardd Acquiring assertion targeting application<com.example.myapp> from originator [daemon<com.apple.SpringBoard>:59] with description <RBSAssertionDescriptor| "FBApplicationProcess" ID:32-59-52435 target:application<com.example.myapp> attributes:[
<RBSRunningReasonAttribute| runningReason:10000>,
<RBSPreventIdleSleepGrant>,
<RBSDefineRelativeStartTimeGrant>,
<RBSGPUAccessGrant>,
<RBSCPUAccessGrant| role:UserInteractiveNonFocal>,
<RBSJetsamPriorityGrant| priority:Foreground>,
<RBSResistTerminationGrant| terminationResistance:Interactive>,
<RBSEndowmentGrant| namespace:com.apple.frontboard.visibility>
]>
default 11:54:19.771965+1000 runningboardd Assertion 32-59-52435 (target:application<com.example.myapp>) will be created as active
default 11:54:19.772631+1000 runningboardd Executing launch request for application<com.example.myapp> (FBApplicationProcess)
default 11:54:19.773417+1000 runningboardd Creating and launching job for: application<com.example.myapp>
default 11:54:19.774410+1000 runningboardd _mutateContextIfNeeded called for com.example.myapp
default 11:54:19.776060+1000 runningboardd Inserting mach service com.example.myapp.gsEvents into job for application<com.example.myapp>
default 11:54:19.781193+1000 runningboardd [application<com.example.myapp>:3419] This process will be managed.
default 11:54:19.781265+1000 runningboardd Now tracking process: [application<com.example.myapp>:3419]
default 11:54:19.781339+1000 runningboardd Using default underlying assertion for app: [application<com.example.myapp>:3419]
default 11:54:19.781390+1000 runningboardd Calculated state for application<com.example.myapp>: running-active (role: UserInteractiveNonFocal)
default 11:54:19.781444+1000 runningboardd Acquiring assertion targeting application<com.example.myapp> from originator [application<com.example.myapp>:3419] with description <RBSAssertionDescriptor| "RB Underlying Assertion" ID:32-32-52436 target:3419 attributes:[
<RBSDomainAttribute| domain:"com.apple.underlying" name:"defaultUnderlyingAppAssertion" sourceEnvironment:"(null)">,
<RBSAcquisitionCompletionAttribute| policy:AfterApplication>
]>
default 11:54:19.781644+1000 runningboardd Assertion 32-32-52436 (target:application<com.example.myapp>) will be created as active
default 11:54:19.783833+1000 runningboardd Calculated state for application<com.example.myapp>: running-active (role: UserInteractiveNonFocal)
default 11:54:19.784653+1000 runningboardd [application<com.example.myapp>:3419] Set jetsam priority to 10 [0] flag[1]
default 11:54:19.785660+1000 SpringBoard [application<com.example.myapp>:3419] Bootstrap success!
default 11:54:19.785754+1000 runningboardd [application<com.example.myapp>:3419] Resuming task.
default 11:54:19.785790+1000 runningboardd Attempting to rename power assertion 41361 for target application<com.example.myapp> to application<com.example.myapp>;(null):(null);32-59-52435:FBApplicationProcess
default 11:54:19.786365+1000 SpringBoard Hit the server for a process handle 36ce7daf00000d5b that resolved to: [application<com.example.myapp>:3419]
default 11:54:19.786634+1000 SpringBoard Hit the server for a process handle 36ce7daf00000d5b that resolved to: [application<com.example.myapp>:3419]
default 11:54:19.786792+1000 SpringBoard [application<com.example.myapp>:3419] Setting process task state to: Running
default 11:54:19.786842+1000 SpringBoard [application<com.example.myapp>:3419] Setting process visibility to: Foreground
default 11:54:19.786901+1000 SpringBoard change foreground process from list:<FBApplicationProcess: 0x159556a10; application<com.example.myapp>:3419(v26F3)>
default 11:54:19.787100+1000 SpringBoard didSelectKeyboardFocusProcess:<FBApplicationProcess: 0x159556a10; application<com.example.myapp>:3419(v26F3)> token:(null)
default 11:54:19.787414+1000 SpringBoard [application<com.example.myapp>:3419] Registering event dispatcher at connect
default 11:54:19.788208+1000 runningboardd [application<com.example.myapp>:3419] Set darwin role to: UserInteractiveNonFocal
default 11:54:19.789948+1000 SpringBoard Adding: <FBApplicationProcess: 0x159556a10; application<com.example.myapp>:3419(v26F3)>
default 11:54:19.794754+1000 runningboardd [application<com.example.myapp>:3419] Set GPU priority to "allow"
default 11:54:19.800914+1000 runningboardd [application<com.example.myapp>:3419] reported to RB as running
default 11:54:19.801414+1000 runningboardd Finished acquiring assertion 32-32-52436 (target:application<com.example.myapp>)
default 11:54:19.811414+1000 mediaserverd Hit the server for a process handle 36ce7daf00000d5b that resolved to: [application<com.example.myapp>:3419]
default 11:54:19.811703+1000 mediaserverd -CMSessionMgr- CMSessionMgrHandleApplicationStateChange: Client com.example.myapp with pid '3419' is now Foreground Running. Background entitlement: NO ActiveLongFormVideoSession: NO WhitelistedLongFormVideoApp NO
default 11:54:19.811795+1000 mediaserverd -CMSessionMgr- CMSessionMgrHandleApplicationStateChange: Sending EndInterruption to com.example.myapp with pid '3419' because client moved to ForegroundRunning and is not allowed to play in the background
default 11:54:19.812074+1000 SpringBoard [application<com.example.myapp>:3419] Registered new scene: <FBUIApplicationWorkspaceScene: 0x2835063c0; sceneID:com.example.myapp-default> (fromRemnant = 0)
default 11:54:19.812108+1000 SpringBoard [application<com.example.myapp>:3419] Workspace interruption policy did change: terminate
default 11:54:19.812175+1000 SpringBoard Now tracking: <FBScene: 0x283528370; sceneID: sceneID:com.example.myapp-default; valid: YES>
default 11:54:19.812242+1000 SpringBoard [sceneID:com.example.myapp-default] Setting deactivation reasons to: 'systemAnimation' for reason: scene settings update - settings are eligible for deactivation reasons.
default 11:54:19.812338+1000 runningboardd Successfully acquired underlying assertion for [application<com.example.myapp>:3419]
default 11:54:19.812371+1000 runningboardd Finished acquiring assertion 32-59-52435 (target:application<com.example.myapp>)
default 11:54:19.813278+1000 runningboardd Acquiring assertion targeting application<com.example.myapp> from originator [daemon<com.apple.SpringBoard>:59] with description <RBSAssertionDescriptor| "com.apple.frontboard.after-life.subordinate" ID:32-59-52437 target:3419 attributes:[
<RBSSubordinateProcessAttribute>
]>
default 11:54:19.813309+1000 runningboardd Assertion 32-59-52437 (target:application<com.example.myapp>) will be created as active
default 11:54:19.814059+1000 SpringBoard [sceneID:com.example.myapp-default] Scene lifecycle state did change: Foreground
default 11:54:19.814155+1000 SpringBoard [sceneID:com.example.myapp-default] Scene assertion state did change: ForegroundActive.
default 11:54:19.816709+1000 runningboardd Calculated state for application<com.example.myapp>: running-active (role: UserInteractiveNonFocal)
default 11:54:19.817979+1000 backboardd Connection added: IOHIDEventSystemConnection uuid:5E0856B5-038D-4DD6-9273-3EF87DA46F6E pid:3419 process:Runner type:Passive entitlements:0x0 caller:BackBoardServices: <redacted> + 288 attributes:{
HighFrequency = 1;
bundleID = "com.example.myapp";
pid = 3419;
} state:0x0 events:0 mask:0x0
default 11:54:19.819499+1000 runningboardd Finished acquiring assertion 32-59-52437 (target:application<com.example.myapp>)
default 11:54:19.819864+1000 SpringBoard Connection established for <FBApplicationProcess: 0x159556a10; application<com.example.myapp>:3419(v26F3)>
default 11:54:19.819926+1000 SpringBoard [application<com.example.myapp>:3419] Connection to remote process established!
default 11:54:19.821162+1000 SpringBoard [application<com.example.myapp>:3419] Workspace assertion state did change: ForegroundActive.
default 11:54:19.822325+1000 runningboardd Setting client for [application<com.example.myapp>:3419] as ready
default 11:54:19.822643+1000 runningboardd Acquiring assertion targeting application<com.example.myapp> from originator [daemon<com.apple.SpringBoard>:59] with description <RBSAssertionDescriptor| "FBWorkspace (ForegroundActive)" ID:32-59-52438 target:3419 attributes:[
<RBSRunningReasonAttribute| runningReason:10000>,
<RBSDefineRelativeStartTimeGrant>,
<RBSGPUAccessGrant>,
<RBSCPUAccessGrant| role:UserInteractiveNonFocal>,
<RBSJetsamPriorityGrant| priority:Foreground>,
<RBSResistTerminationGrant| terminationResistance:Interactive>,
<RBSEndowmentGrant| namespace:com.apple.frontboard.visibility>,
<RBSAcquisitionCompletionAttribute| policy:AfterApplication>
]>
default 11:54:19.823328+1000 Runner Identity resolved as application<com.example.myapp>
default 11:54:19.823359+1000 runningboardd Assertion 32-59-52438 (target:application<com.example.myapp>) will be created as active
default 11:54:19.827034+1000 SpringBoard [sceneID:com.example.myapp-default] Sending scene action [Logical Activate][0xce39] to process 0x159556a10
default 11:54:19.831024+1000 powerd Process runningboardd.32 Created SystemIsActive "application<com.example.myapp>(null):(null)" age:00:00:00 id:51539648913 [System: PrevIdle SysAct]
default 11:54:19.831656+1000 runningboardd Finished acquiring assertion 32-59-52438 (target:application<com.example.myapp>)
default 11:54:19.831754+1000 runningboardd Calculated state for application<com.example.myapp>: running-active (role: UserInteractiveNonFocal)
default 11:54:19.833244+1000 mediaserverd <<<< FigCaptureDisplayLayoutMonitor >>>> -[FigCaptureDisplayLayoutMonitor _updateCurrentLayout:]: <FBSDisplayLayout: 0x10ece0470; displayIdentity: Main> { bounds = {{0, 0}, {414, 896}}; interfaceOrientation = "portrait (1)"; backlightLevel = 100; elements = { <SBSDisplayLayoutElement: 0x109cdc760; identifier: com.apple.springboard.app-library; frame: {{0, 0}, {414, 896}}; level: 0; role: fullScreenModal>; <SBSDisplayLayoutElement: 0x109cefc80; bundleID: com.example.myapp; identifier: sceneID:com.example.myapp-default; frame: {{0, 0}, {414, 896}}; level: 1; role: primary>; } timestamp = 1 July 2020 at 11:54:19 am AEST;}
default 11:54:19.836154+1000 SpringBoard Updating configuration of monitor <RBSProcessMonitorConfiguration| id:M59-6 qos:25 predicates:[<RBSProcessPredicate <RBSCompoundPredicate [<RBSCompoundPredicate [<RBSProcessBKSLegacyPredicate>, <RBSProcessEUIDPredicate 501>]>, <RBSProcessBundleIdentifierPredicate "com.apple.springboard">]>>, <RBSProcessPredicate <RBSCompoundPredicate [<RBSCompoundPredicate [<RBSProcessBKSLegacyPredicate>, <RBSProcessEUIDPredicate 501>]>, <RBSProcessBundleIdentifierPredicate "com.apple.ios.StoreKitUIService">]>>, <RBSProcessPredicate <RBSCompoundPredicate [<RBSCompoundPredicate [<RBSProcessBKSLegacyPredicate>, <RBSProcessEUIDPredicate 501>]>, <RBSProcessBundleIdentifierPredicate "com.apple.AppStore.ProductPageExtension">]>>, <RBSProcessPredicate <RBSCompoundPredicate [<RBSCompoundPredicate [<RBSProcessBKSLegacyPredicate>, <RBSProcessEUIDPredicate 501>]>, <RBSProcessBundleIdentifierPredicate "com.example.myapp">]>>] descriptor:<RBSProcessStateDescriptor| values:9 namespaces:[com.apple.frontboard.visibility]> events:0x0>
default 11:54:19.915011+1000 SpringBoard [com.example.myapp] com.example.myapp application state changed to ForegroundRunning
default 11:54:19.915112+1000 SpringBoard [com.example.myapp] Ignore becoming foreground for application without push registration
default 11:54:19.918096+1000 SpringBoard Application process state changed for com.example.myapp: <SBApplicationProcessState: 0x28063c080; pid: 3419; taskState: Running; visibility: Foreground>
default 11:54:19.920974+1000 SpringBoard Application process state changed for com.example.myapp: <SBApplicationProcessState: 0x2806339e0; pid: 3419; taskState: Running; visibility: Foreground>
default 11:54:19.940825+1000 SpringBoard [sceneID:com.example.myapp-default] Scene action [Logical Activate][0xce39] completed with success: 0
default 11:54:19.941544+1000 backboardd Connection removed: IOHIDEventSystemConnection uuid:5E0856B5-038D-4DD6-9273-3EF87DA46F6E pid:3419 process:Runner type:Passive entitlements:0x0 caller:BackBoardServices: <redacted> + 288 attributes:{
HighFrequency = 1;
bundleID = "com.example.myapp";
pid = 3419;
} state:0x1 events:0 mask:0x0
default 11:54:19.941585+1000 SpringBoard Workspace connection invalidated for <FBApplicationProcess: 0x159556a10; application<com.example.myapp>:3419(v26F3)>
default 11:54:19.941618+1000 SpringBoard [application<com.example.myapp>:3419] Now flagged as pending exit for reason: workspace client connection invalidated
default 11:54:19.943240+1000 runningboardd Acquiring assertion targeting application<com.example.myapp>(UIScene:com.apple.frontboard.systemappservices::sceneID%3Acom.example.myapp-default) from originator [daemon<com.apple.SpringBoard>:59] with description <RBSAssertionDescriptor| "injecting inherited from "UIScene:com.apple.frontboard.systemappservices::com.apple.springboard" to 3419<UIScene:com.apple.frontboard.systemappservices::sceneID%3Acom.example.myapp-default>" ID:32-59-52441 target:3419<UIScene:com.apple.frontboard.systemappservices::sceneID%3Acom.example.myapp-default> attributes:[
<RBSHereditaryGrant| endowmentNamespace:com.apple.boardservices.endpoint-injection UIScene:com.apple.frontboard.systemappservices::com.apple.springboard>,
<RBSHereditaryGrant| endowmentNamespace:com.apple.frontboard.visibility UIScene:com.apple.frontboard.systemappservices::com.apple.springboard>
]>
default 11:54:19.943309+1000 runningboardd Assertion 32-59-52441 (target:application<com.example.myapp>(UIScene:com.apple.frontboard.systemappservices::sceneID%3Acom.example.myapp-default)) will be created as active
default 11:54:19.947877+1000 runningboardd Calculated state for application<com.example.myapp>: running-active (role: UserInteractiveNonFocal)
default 11:54:19.948082+1000 runningboardd [application<com.example.myapp>:3419] termination reported by launchd (3, 2, 9)
default 11:54:19.950022+1000 runningboardd Removing process: [application<com.example.myapp>:3419]
default 11:54:19.950954+1000 runningboardd Removing launch job for: [application<com.example.myapp>:3419]
default 11:54:19.951054+1000 runningboardd Finished acquiring assertion 32-59-52441 (target:application<com.example.myapp>(UIScene:com.apple.frontboard.systemappservices::sceneID%3Acom.example.myapp-default))
default 11:54:19.952106+1000 runningboardd Removed job for [application<com.example.myapp>:3419]
default 11:54:19.977338+1000 runningboardd Invalidating assertion 32-59-52441 (target:application<com.example.myapp>(UIScene:com.apple.frontboard.systemappservices::sceneID%3Acom.example.myapp-default)) from originator [daemon<com.apple.SpringBoard>:59]
default 11:54:19.977843+1000 runningboardd Removing assertions for terminated process: [application<com.example.myapp>:3419]
default 11:54:19.979116+1000 runningboardd Removed last relative-start-date-defining assertion for process application<com.example.myapp>
default 11:54:19.979871+1000 runningboardd Calculated state for application<com.example.myapp>: none (role: None)
default 11:54:19.979959+1000 powerd Process runningboardd.32 Released SystemIsActive "application<com.example.myapp>;(null):(null);32-59-52435:FBApplicationProcess" age:00:00:00 id:51539648913 [System: PrevIdle SysAct]
default 11:54:20.055140+1000 runningboardd Acquiring assertion targeting 3419<UIScene:com.apple.frontboard.systemappservices::sceneID%3Acom.example.myapp-default> from originator [daemon<com.apple.SpringBoard>:59] with description <RBSAssertionDescriptor| "injecting inherited from "UIScene:com.apple.frontboard.systemappservices::com.apple.springboard" to 3419<UIScene:com.apple.frontboard.systemappservices::sceneID%3Acom.example.myapp-default>" ID:32-59-52443 target:3419<UIScene:com.apple.frontboard.systemappservices::sceneID%3Acom.example.myapp-default> attributes:[
<RBSHereditaryGrant| endowmentNamespace:com.apple.boardservices.endpoint-injection UIScene:com.apple.frontboard.systemappservices::com.apple.springboard>,
<RBSHereditaryGrant| endowmentNamespace:com.apple.frontboard.visibility UIScene:com.apple.frontboard.systemappservices::com.apple.springboard>
]>
default 11:54:20.055471+1000 runningboardd XPC connection invalidated: [application<com.example.myapp>:3419]
default 11:54:20.056109+1000 runningboardd Calculated state for application<com.example.myapp>: none (role: None)
default 11:54:20.057902+1000 mediaserverd -CMSessionMgr- CMSessionMgrHandleApplicationStateChange: Client com.example.myapp with pid '3419' is now Terminated. Background entitlement: NO ActiveLongFormVideoSession: NO WhitelistedLongFormVideoApp NO
default 11:54:20.059779+1000 SpringBoard [application<com.example.myapp>:3419] Process exited: <RBSProcessExitContext| specific, status:<RBSProcessExitStatus| domain:codesigning(3) code:invalid-page(2)>>.
default 11:54:20.059813+1000 SpringBoard [application<com.example.myapp>:3419] Setting process task state to: Not Running
default 11:54:20.059959+1000 SpringBoard [application<com.example.myapp>:3419] Setting process visibility to: Unknown
default 11:54:20.060067+1000 SpringBoard Removing: <FBApplicationProcess: 0x159556a10; application<com.example.myapp>:3419(v26F3)>
default 11:54:20.060142+1000 SpringBoard [application<com.example.myapp>:3419] Invalidating all scenes.
default 11:54:20.060235+1000 SpringBoard Removing workspace registration for processHandle: [application<com.example.myapp>:3419]
default 11:54:20.072379+1000 SpringBoard Process exited: <FBApplicationProcess: 0x159556a10; application<com.example.myapp>:3419(v26F3)> -> <RBSProcessExitContext| specific, status:<RBSProcessExitStatus| domain:codesigning(3) code:invalid-page(2)>>
default 11:54:20.072926+1000 SpringBoard Application process state changed for com.example.myapp: (null)
default 11:54:20.088958+1000 SpringBoard No longer tracking: <FBScene: 0x283528370; sceneID: sceneID:com.example.myapp-default; valid: NO>
default 11:54:20.089761+1000 SpringBoard [SBMainDisplaySceneManager sceneManager:didDestroyScene: <FBScene: 0x283528370; sceneID: sceneID:com.example.myapp-default; valid: NO>] - proposing IdleTimerBehavior.
default 11:54:20.112521+1000 backboardd Hit the server for a process handle 36ce7daf00000d5b that resolved to: [application<com.example.myapp>:3419]
default 11:54:20.112601+1000 wifid Hit the server for a process handle 36ce7daf00000d5b that resolved to: [application<com.example.myapp>:3419]
default 11:54:20.112739+1000 aggregated Hit the server for a process handle 36ce7daf00000d5b that resolved to: [application<com.example.myapp>:3419]
default 11:54:20.113127+1000 UserEventAgent Hit the server for a process handle 36ce7daf00000d5b that resolved to: [application<com.example.myapp>:3419]
default 11:54:20.113200+1000 SpringBoard [com.example.myapp] com.example.myapp application state changed to Terminated
default 11:54:20.113248+1000 SpringBoard [com.example.myapp] Ignore becoming background for application without push registration
default 11:54:20.113877+1000 locationd Hit the server for a process handle 36ce7daf00000d5b that resolved to: [application<com.example.myapp>:3419]
default 11:54:20.115242+1000 locationd {"msg":"#CLIUA Marking change", "clientKey":"com.example.myapp", "reason":"Process state from RunningBoard", "assertionLevel":4, "coming":1}
error 11:54:20.154315+1000 runningboardd RBSStateCapture remove item called for untracked item 32-59-52441 (target:application<com.example.myapp>(UIScene:com.apple.frontboard.systemappservices::sceneID%3Acom.example.myapp-default))
default 11:54:20.164242+1000 SpringBoard [com.example.myapp] Foreground app will not request ephemeral notifications isAppClip: NO wantsEphemeral notifications: NO
default 11:54:20.179373+1000 locationd {"msg":"#CLIUA Marking change", "clientKey":"com.example.myapp", "reason":"Process state from RunningBoard", "assertionLevel":4, "coming":0}
default 11:54:20.221482+1000 contextstored Hit the server for a process handle 36ce7daf00000d5b that resolved to: [application<com.example.myapp>:3419]
default 11:54:20.221647+1000 kbd Hit the server for a process handle 36ce7daf00000d5b that resolved to: [application<com.example.myapp>:3419]
default 11:54:20.222228+1000 watchdogd Hit the server for a process handle 36ce7daf00000d5b that resolved to: [application<com.example.myapp>:3419]
default 11:54:20.231316+1000 IDSCredentialsAgent Hit the server for a process handle 36ce7daf00000d5b that resolved to: [application<com.example.myapp>:3419]
default 11:54:20.233124+1000 symptomsd Hit the server for a process handle 36ce7daf00000d5b that resolved to: [application<com.example.myapp>:3419]
default 11:54:20.240406+1000 wifid -[WiFiUsageApplicationSession applicationStateDidChange:withAttributes:]: application session started:com.example.myapp
default 11:54:20.373960+1000 ReportCrash Sending event: com.apple.stability.crash {"appVersion":"1.0.0","bundleID":"com.example.myapp","exceptionCodes":"UNKNOWN_0x32 at 0x000000010bc01d60","incidentID":"083FA319-562B-4503-987F-1765A445BEE2","logwritten":1,"process":"Runner","terminationReasonExceptionCode":"0x2","terminationReasonNamespace":"CODESIGNING"}
default 11:54:20.541918+1000 analyticsd Aggregated. Transform: StabilityCrashNumerator Dirty: 3 Event: com.apple.stability.crash {"appVersion":"1.0.0","bundleID":"com.example.myapp","exceptionCodes":"UNKNOWN_0x32 at 0x000000010bc01d60","incidentID":"083FA319-562B-4503-987F-1765A445BEE2","logwritten":1,"process":"Runner","terminationReasonExceptionCode":"0x2","terminationReasonNamespace":"CODESIGNING","timestamp":1593568460328987}
default 11:54:20.541951+1000 analyticsd Aggregated. Transform: StabilityCrashNumerator2 Dirty: 3 Event: com.apple.stability.crash {"appVersion":"1.0.0","bundleID":"com.example.myapp","exceptionCodes":"UNKNOWN_0x32 at 0x000000010bc01d60","incidentID":"083FA319-562B-4503-987F-1765A445BEE2","logwritten":1,"process":"Runner","terminationReasonExceptionCode":"0x2","terminationReasonNamespace":"CODESIGNING","timestamp":1593568460328987}
default 11:54:20.542412+1000 analyticsd Aggregated. Transform: StabilityCrashNumerator3 Dirty: 3 Event: com.apple.stability.crash {"appVersion":"1.0.0","bundleID":"com.example.myapp","exceptionCodes":"UNKNOWN_0x32 at 0x000000010bc01d60","incidentID":"083FA319-562B-4503-987F-1765A445BEE2","logwritten":1,"process":"Runner","terminationReasonExceptionCode":"0x2","terminationReasonNamespace":"CODESIGNING","timestamp":1593568460328987}
default 11:54:20.639621+1000 SpringBoard Front display did change: <SBApplication: 0x283906220; com.example.myapp>
flutter doctor -v
[✓] Flutter (Channel stable, v1.17.4, on macOS 10.16 20A4299v, locale en-AU)
[✓] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
[✓] Xcode - develop for iOS and macOS (Xcode 11.5)
[✓] Android Studio (version 3.5)
[✓] VS Code (version 1.46.1)
[✓] Connected device (1 available)
• No issues found!
ray@node0 mobile_app % flutter doctor -v
[✓] Flutter (Channel stable, v1.17.4, on macOS 10.16 20A4299v, locale en-AU)
• Flutter version 1.17.4 at /Users/ray/Documents/flutter
• Framework revision 1ad9baa8b9 (13 days ago), 2020-06-17 14:41:16 -0700
• Engine revision ee76268252
• Dart version 2.8.4
[✓] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
• Android SDK at /Users/ray/Library/Android/sdk
• Platform android-28, build-tools 28.0.3
• Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b49-5587405)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 11.5)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 11.5, Build version 11E608c
• CocoaPods version 1.9.1
[✓] Android Studio (version 3.5)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin version 41.1.2
• Dart plugin version 191.8593
• Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b49-5587405)
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• 01 • 00008030-0002546C3620802E • ios • iOS 14.0
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Summary of issue as of 2020-09-7
The current solution based on ios-deploy 1.11.2 beta 1 will most likely be the stable solution when iOS 14 comes out this month.
Affected workflows
All Flutter apps built with a Debug Flutter build cannot be launched on iOS 14 physical devices from the device itself without a host computer. This includes launching via the home screen (springboard), deep linking, notifications etc. This is a new restriction from iOS 14 on apps' ability to set itself in debug mode in order to change the execution mode of newly JIT'ed code.
Full-Flutter - Solution
If you created your Flutter project via flutter create, you have a 'full-Flutter' project. To launch a debug build Flutter app, you can either
1- Launch via flutter run on Flutter master channel.
2- If you already have your desired flutter flags set (such as --local-engine, --target, --route, etc), you can also launch via Xcode with the iOS Xcode project at <your Flutter project root>/ios/Runner.xcworkspace.
3- Build and install a Profile/Release build of your Flutter app. You can then relaunch from home screen, notification etc from the device directly without a connected host.
4- If you already build your iOS app via flutter build ios --debug, you can also launch with ios-deploy 1.11.2 beta 1 and later via ios-deploy --noinstall --justlaunch --bundle <your Flutter project root>/ios/Debug-iphoneos/Runner.app.
Add-to-app - Solution
If you created your Flutter project via flutter create -t module and embedded the Flutter module inside your own host iOS app via Cocoapods or the module framework build via flutter build ios-framework, you have an 'add-to-app' project.
Your add-to-app project will crash starting in iOS 14 when you run your FlutterEngine if your Flutter module is a debug build.
To mitigate, you can either:
1- Re-launch your host iOS app from Xcode.
2- Embed a Profile/Release build of your Flutter module instead. You can then relaunch your host app and enter the Flutter screen from the home screen, notification etc from your device directly without a connected host.
3- Re-launch your host iOS app with ios-deploy 1.11.2 beta 1 and later via ios-deploy --noinstall --justlaunch --bundle <your iOS .app which embeds a Flutter module>. (Convenience feature request to allow --bundle_id to be specified instead of --bundle in ios-deploy).
Once launched, you can then enter your Flutter module's UI and flutter attach to debug and hot-reload as usual on Flutter master channel. Not #63893. You cannot flutter attach on iOS 14 if you're not on master channel. You must accept the local network permission dialog in order to flutter attach on iOS 14.