iOS crash on launch #12086
Description
Steps to Reproduce
I followed the instructions here to prepare a release for iOS, and tested the app using the iPad emulator. Once I tested it, built it for production, and sent it to the App store for review, they said the app crashed on launch. They attached 3 crash logs that I am not able to interpret.
Logs
Flutter run
Launching lib/main.dart on iPad Pro (12.9-inch) (2nd generation) in debug mode...
Running pod install... 0.9s
Running Xcode build... 8.4s
CoreSimulatorBridge: Requesting installation of file:///Users/derek/Documents/projects/converter/build/ios/iphonesimulator/Runner.app/ with options: {
CFBundleIdentifier = "com.dmmcreations.converter";
PackageType = Developer;
SimulatorRootPath = "/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk";
SimulatorUserPath = "/Users/derek/Library/Developer/CoreSimulator/Devices/E0170908-6C21-42F3-870A-B60A199A699C/data";
}
state->old_bundle: /Users/derek/Library/Developer/CoreSimulator/Devices/E0170908-6C21-42F3-870A-B60A199A699C/data/Containers/Bundle/Application/B1CEDFC2-4CD3-490E-96C9-0DEB06CACE7C/Runner.app
state->new_bundle: /Users/derek/Documents/projects/converter/build/ios/iphonesimulator/Runner.app
state->dst_bundle: /Users/derek/Library/Developer/CoreSimulator/Devices/E0170908-6C21-42F3-870A-B60A199A699C/data/Library/Caches/com.apple.mobile.installd.staging/temp.eE12OP/extracted/Payload//Runner.app, binaryDiff flag: FALSE
dst_ipa: /Users/derek/Library/Developer/CoreSimulator/Devices/E0170908-6C21-42F3-870A-B60A199A699C/data/Library/Caches/com.apple.mobile.installd.staging/temp.eE12OP/extracted
"<LSApplicationProxy: 0x7fa788d0da50> com.apple.iCloudDriveApp file:///Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/Applications/iCloudDriveApp.app <com.apple.iCloudDriveApp <installed >> {6A21884A-450C-4712-933A-5EA0D5EA28C1 100}"
)
"<LSApplicationProxy: 0x7fa788d0da50> com.apple.iCloudDriveApp file:///Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/Applications/iCloudDriveApp.app <com.apple.iCloudDriveApp <installed >> {6A21884A-450C-4712-933A-5EA0D5EA28C1 100}"
) (appInfos: (
"<SBApplicationInfo: 0x7fa788d05820; bundleIdentifier: com.apple.iCloudDriveApp; displayName: iCloud Drive; sdkVersion: 10.3>"
))
"<LSApplicationProxy: 0x7fb9bb60d770> com.apple.iCloudDriveApp file:///Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/Applications/iCloudDriveApp.app <com.apple.iCloudDriveApp <installed >> {6A21884A-450C-4712-933A-5EA0D5EA28C1 100}"
)
"<LSApplicationProxy: 0x7fa243d66c10> com.apple.iCloudDriveApp file:///Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/Applications/iCloudDriveApp.app <com.apple.iCloudDriveApp <installed >> {6A21884A-450C-4712-933A-5EA0D5EA28C1 100}"
)
"<LSApplicationProxy: 0x7fce4ed1cf50> com.apple.iCloudDriveApp file:///Applications/Xcode.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator.sdk/Applications/iCloudDriveApp.app <com.apple.iCloudDriveApp <installed >> {6A21884A-450C-4712-933A-5EA0D5EA28C1 100}"
)
CoreSimulatorBridge: Requesting launch of com.dmmcreations.converter with options: {
arguments = (
"--enable-dart-profiling",
"--flx=/Users/derek/Documents/projects/converter/build/app.flx",
"--dart-main=/Users/derek/Documents/projects/converter/lib/main.dart",
"--packages=/Users/derek/Documents/projects/converter/.packages",
"--enable-checked-mode",
"--observatory-port=8100",
"--diagnostic-port=8101"
);
environment = {
};
}
CoreSimulatorBridge: Beginning launch sequence for bundle 'com.dmmcreations.converter'
retryTimeout: 300.000000 (default write com.apple.CoreSimulatorBridge LaunchRetryTimeout <value>)
bootTimeout: 300.000000 (default write com.apple.CoreSimulatorBridge BootRetryTimeout <value>)
bootLeeway: 120.000000 (default write com.apple.CoreSimulatorBridge BootLeeway <value>)
Note: Use 'xcrun simctl spawn booted defaults write <domain> <key> <value>' to modify defaults in the booted Simulator device.
Simulator booted at: 2017-09-14 01:08:40 +0000
Current time: 2017-09-14 01:09:19 +0000
Within boot leeway: YES
CoreSimulatorBridge: Launch attempt #0 for bundle 'com.dmmcreations.converter', have been trying to launch for 0 seconds. Modern launch services = YES
CoreSimulatorBridge: Got LSBundleProxy for 'com.dmmcreations.converter', sequenceNumber 248, cacheGUID 6A21884A-450C-4712-933A-5EA0D5EA28C1
CoreSimulatorBridge: [Common] [FBSSystemService][0x61cf] Sending request to open "com.dmmcreations.converter"
CoreSimulatorBridge: [Common] [FBSSystemService][0x61cf] Request successful: <BSProcessHandle: 0x7fd356428960; Runner:1323; valid: YES>
CoreSimulatorBridge: Launch successful for 'com.dmmcreations.converter'
You've implemented -[<UIApplicationDelegate> application:didReceiveRemoteNotification:fetchCompletionHandler:], but you still need to add "remote-notification" to the list of your supported UIBackgroundModes in your Info.plist.
Syncing files to device iPad Pro (12.9-inch) (2nd generation)... 1.6s
🔥 To hot reload your app on the fly, press "r". To restart the app entirely, press "R".
An Observatory debugger and profiler on iPad Pro (12.9-inch) (2nd generation) is available at: http://127.0.0.1:8100/
For a more detailed help message, press "h". To quit, press "q".
Flutter analyze
Analyzing /Users/derek/Documents/projects/converter...
lint • Avoid empty statements at lib/shared_state.dart:37:37 • empty_statements
hint • This class inherits from a class marked as @immutable, and therefore should be immutable (all instance fields must be final) at lib/pages/area.dart:23:7 • must_be_immutable
hint • This class inherits from a class marked as @immutable, and therefore should be immutable (all instance fields must be final) at lib/pages/currency.dart:46:7 • must_be_immutable
hint • This class inherits from a class marked as @immutable, and therefore should be immutable (all instance fields must be final) at lib/pages/data_transfer.dart:21:7 • must_be_immutable
hint • This class inherits from a class marked as @immutable, and therefore should be immutable (all instance fields must be final) at lib/pages/digital_storage.dart:21:7 • must_be_immutable
hint • This class inherits from a class marked as @immutable, and therefore should be immutable (all instance fields must be final) at lib/pages/energy.dart:21:7 • must_be_immutable
hint • This class inherits from a class marked as @immutable, and therefore should be immutable (all instance fields must be final) at lib/pages/frequency.dart:16:7 • must_be_immutable
hint • This class inherits from a class marked as @immutable, and therefore should be immutable (all instance fields must be final) at lib/pages/fuel_economy.dart:15:7 • must_be_immutable
hint • This class inherits from a class marked as @immutable, and therefore should be immutable (all instance fields must be final) at lib/pages/length.dart:23:7 • must_be_immutable
hint • This class inherits from a class marked as @immutable, and therefore should be immutable (all instance fields must be final) at lib/pages/mass.dart:30:7 • must_be_immutable
hint • This class inherits from a class marked as @immutable, and therefore should be immutable (all instance fields must be final) at lib/pages/plane_angle.dart:16:7 • must_be_immutable
hint • This class inherits from a class marked as @immutable, and therefore should be immutable (all instance fields must be final) at lib/pages/pressure.dart:17:7 • must_be_immutable
hint • This class inherits from a class marked as @immutable, and therefore should be immutable (all instance fields must be final) at lib/pages/speed.dart:25:7 • must_be_immutable
hint • This class inherits from a class marked as @immutable, and therefore should be immutable (all instance fields must be final) at lib/pages/temperature.dart:15:7 • must_be_immutable
hint • This class inherits from a class marked as @immutable, and therefore should be immutable (all instance fields must be final) at lib/pages/time.dart:24:7 • must_be_immutable
hint • This class inherits from a class marked as @immutable, and therefore should be immutable (all instance fields must be final) at lib/pages/volume.dart:25:7 • must_be_immutable
hint • This class inherits from a class marked as @immutable, and therefore should be immutable (all instance fields must be final) at lib/unit_page.dart:38:7 • must_be_immutable
17 issues found.
(Ran in 4.7s)
Crash log 1
{"app_name":"Runner","timestamp":"2017-09-13 10:27:21.42 -0700","app_version":"1.0","slice_uuid":"dadc0c88-dd55-3069-a595-695eae4882eb","adam_id":1280793571,"build_version":"1","bundleID":"com.dmmcreations.converter","share_with_app_devs":false,"is_first_party":false,"bug_type":"109","os_version":"iPhone OS 10.3.3 (14G60)","incident_id":"44E05ABA-1FE7-4DB5-846F-6448E21042C6","name":"Runner"}
Incident Identifier: 44E05ABA-1FE7-4DB5-846F-6448E21042C6
CrashReporter Key: 4b9f91de9ec03d6169edbc398b1c916e363a57ed
Hardware Model: xxx
Process: Runner [1752]
Path: /private/var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Runner
Identifier: com.dmmcreations.converter
Version: 1 (1.0)
Code Type: ARM-64 (Native)
Role: Foreground
Parent Process: launchd [1]
Coalition: com.dmmcreations.converter [564]
Date/Time: 2017-09-13 10:27:21.3862 -0700
Launch Time: 2017-09-13 10:27:21.3037 -0700
OS Version: iPhone OS 10.3.3 (14G60)
Report Version: 104
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Termination Description: DYLD, Library not loaded: @rpath/App.framework/App | Referenced from: /var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Runner | Reason: no suitable image found. Did find: | /private/var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Frameworks/App.framework/App: mremap_encrypted() => -1, errno=12 for /private/var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Frameworks/App.framework/App | | /private/var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Frameworks/App.framework/App: mremap_encrypted() => -1, errno=12 for /private/var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Frameworks/App.framework/App | | /private/var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Frameworks/App.framework/App: mremap_encrypted() => -1, errno=12 for /private/var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Framewo
Triggered by Thread: 0
Filtered syslog:
None found
Thread 0 Crashed:
0 dyld 0x00000001001328bc 0x10010c000 + 157884
1 dyld 0x0000000100132268 0x10010c000 + 156264
2 dyld 0x0000000100132294 0x10010c000 + 156308
3 dyld 0x00000001001103bc 0x10010c000 + 17340
4 dyld 0x00000001001129c4 0x10010c000 + 27076
5 dyld 0x000000010010d044 0x10010c000 + 4164
Thread 0 crashed with ARM Thread State (64-bit):
x0: 0x0000000000000006 x1: 0x0000000000000001 x2: 0x000000016fd82600 x3: 0x0000000000000087
x4: 0x000000016fd82200 x5: 0x0000000000000000 x6: 0x0000000000000000 x7: 0x0000000000000ae0
x8: 0x0000000000000020 x9: 0x0000000000000009 x10: 0x37342d364144412d x11: 0x2d323835412d4337
x12: 0x374645374538442d x13: 0x75522f3734434630 x14: 0x7070612e72656e6e x15: 0x6f77656d6172462f
x16: 0x0000000000000209 x17: 0x0000000080000018 x18: 0x0000000000000000 x19: 0x0000000000000000
x20: 0x000000016fd82200 x21: 0x0000000000000087 x22: 0x000000016fd82600 x23: 0x0000000000000001
x24: 0x0000000000000006 x25: 0x0000000100141000 x26: 0x0000000100143bc8 x27: 0x00000001001417ac
x28: 0x0000000100141000 fp: 0x000000016fd821d0 lr: 0x0000000100132268
sp: 0x000000016fd82190 pc: 0x00000001001328bc cpsr: 0x00000000
Binary Images:
0x10007c000 - 0x100083fff Runner arm64 <dadc0c88dd553069a595695eae4882eb> /var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Runner
0x10010c000 - 0x10013ffff dyld arm64 <93b6f8d0b0c03d8695fbd178c57cb071> /usr/lib/dyld
0x100194000 - 0x100f5ffff Flutter arm64 <b347bccd98c234c5a6ab283d8c5a09de> /var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Frameworks/Flutter.framework/Flutter
EOF
Crash log 2
{"app_name":"Runner","timestamp":"2017-09-13 10:27:08.30 -0700","app_version":"1.0","slice_uuid":"dadc0c88-dd55-3069-a595-695eae4882eb","adam_id":1280793571,"build_version":"1","bundleID":"com.dmmcreations.converter","share_with_app_devs":false,"is_first_party":false,"bug_type":"109","os_version":"iPhone OS 10.3.3 (14G60)","incident_id":"67823DA5-91C8-4A56-8D81-9C43C4CEC69C","name":"Runner"}
Incident Identifier: 67823DA5-91C8-4A56-8D81-9C43C4CEC69C
CrashReporter Key: 4b9f91de9ec03d6169edbc398b1c916e363a57ed
Hardware Model: xxx
Process: Runner [1749]
Path: /private/var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Runner
Identifier: com.dmmcreations.converter
Version: 1 (1.0)
Code Type: ARM-64 (Native)
Role: Foreground
Parent Process: launchd [1]
Coalition: com.dmmcreations.converter [560]
Date/Time: 2017-09-13 10:27:08.2587 -0700
Launch Time: 2017-09-13 10:27:08.1457 -0700
OS Version: iPhone OS 10.3.3 (14G60)
Report Version: 104
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Termination Description: DYLD, Library not loaded: @rpath/App.framework/App | Referenced from: /var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Runner | Reason: no suitable image found. Did find: | /private/var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Frameworks/App.framework/App: mremap_encrypted() => -1, errno=12 for /private/var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Frameworks/App.framework/App | | /private/var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Frameworks/App.framework/App: mremap_encrypted() => -1, errno=12 for /private/var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Frameworks/App.framework/App | | /private/var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Frameworks/App.framework/App: mremap_encrypted() => -1, errno=12 for /private/var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Framewo
Triggered by Thread: 0
Filtered syslog:
None found
Thread 0 Crashed:
0 dyld 0x00000001001c68bc 0x1001a0000 + 157884
1 dyld 0x00000001001c6268 0x1001a0000 + 156264
2 dyld 0x00000001001c6294 0x1001a0000 + 156308
3 dyld 0x00000001001a43bc 0x1001a0000 + 17340
4 dyld 0x00000001001a69c4 0x1001a0000 + 27076
5 dyld 0x00000001001a1044 0x1001a0000 + 4164
Thread 0 crashed with ARM Thread State (64-bit):
x0: 0x0000000000000006 x1: 0x0000000000000001 x2: 0x000000016fd1a600 x3: 0x0000000000000087
x4: 0x000000016fd1a200 x5: 0x0000000000000000 x6: 0x0000000000000000 x7: 0x0000000000000ae0
x8: 0x0000000000000020 x9: 0x0000000000000009 x10: 0x37342d364144412d x11: 0x2d323835412d4337
x12: 0x374645374538442d x13: 0x75522f3734434630 x14: 0x7070612e72656e6e x15: 0x6f77656d6172462f
x16: 0x0000000000000209 x17: 0x0000000080000018 x18: 0x0000000000000000 x19: 0x0000000000000000
x20: 0x000000016fd1a200 x21: 0x0000000000000087 x22: 0x000000016fd1a600 x23: 0x0000000000000001
x24: 0x0000000000000006 x25: 0x00000001001d5000 x26: 0x00000001001d7bc8 x27: 0x00000001001d57ac
x28: 0x00000001001d5000 fp: 0x000000016fd1a1d0 lr: 0x00000001001c6268
sp: 0x000000016fd1a190 pc: 0x00000001001c68bc cpsr: 0x00000000
Binary Images:
0x1000e4000 - 0x1000ebfff Runner arm64 <dadc0c88dd553069a595695eae4882eb> /var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Runner
0x1001a0000 - 0x1001d3fff dyld arm64 <93b6f8d0b0c03d8695fbd178c57cb071> /usr/lib/dyld
0x100228000 - 0x100ff3fff Flutter arm64 <b347bccd98c234c5a6ab283d8c5a09de> /var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Frameworks/Flutter.framework/Flutter
EOF
Crash log 3
{"app_name":"Runner","timestamp":"2017-09-13 10:27:16.64 -0700","app_version":"1.0","slice_uuid":"dadc0c88-dd55-3069-a595-695eae4882eb","adam_id":1280793571,"build_version":"1","bundleID":"com.dmmcreations.converter","share_with_app_devs":false,"is_first_party":false,"bug_type":"109","os_version":"iPhone OS 10.3.3 (14G60)","incident_id":"8C7C51BC-7C73-4573-A57D-545ED5C0D6B5","name":"Runner"}
Incident Identifier: 8C7C51BC-7C73-4573-A57D-545ED5C0D6B5
CrashReporter Key: 4b9f91de9ec03d6169edbc398b1c916e363a57ed
Hardware Model: xxx
Process: Runner [1751]
Path: /private/var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Runner
Identifier: com.dmmcreations.converter
Version: 1 (1.0)
Code Type: ARM-64 (Native)
Role: Foreground
Parent Process: launchd [1]
Coalition: com.dmmcreations.converter [562]
Date/Time: 2017-09-13 10:27:16.6161 -0700
Launch Time: 2017-09-13 10:27:16.5523 -0700
OS Version: iPhone OS 10.3.3 (14G60)
Report Version: 104
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Termination Description: DYLD, Library not loaded: @rpath/App.framework/App | Referenced from: /var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Runner | Reason: no suitable image found. Did find: | /private/var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Frameworks/App.framework/App: mremap_encrypted() => -1, errno=12 for /private/var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Frameworks/App.framework/App | | /private/var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Frameworks/App.framework/App: mremap_encrypted() => -1, errno=12 for /private/var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Frameworks/App.framework/App | | /private/var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Frameworks/App.framework/App: mremap_encrypted() => -1, errno=12 for /private/var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Framewo
Triggered by Thread: 0
Filtered syslog:
None found
Thread 0 Crashed:
0 dyld 0x00000001001568bc 0x100130000 + 157884
1 dyld 0x0000000100156268 0x100130000 + 156264
2 dyld 0x0000000100156294 0x100130000 + 156308
3 dyld 0x00000001001343bc 0x100130000 + 17340
4 dyld 0x00000001001369c4 0x100130000 + 27076
5 dyld 0x0000000100131044 0x100130000 + 4164
Thread 0 crashed with ARM Thread State (64-bit):
x0: 0x0000000000000006 x1: 0x0000000000000001 x2: 0x000000016fdda600 x3: 0x0000000000000087
x4: 0x000000016fdda200 x5: 0x0000000000000000 x6: 0x0000000000000000 x7: 0x0000000000000ae0
x8: 0x0000000000000020 x9: 0x0000000000000009 x10: 0x37342d364144412d x11: 0x2d323835412d4337
x12: 0x374645374538442d x13: 0x75522f3734434630 x14: 0x7070612e72656e6e x15: 0x6f77656d6172462f
x16: 0x0000000000000209 x17: 0x0000000080000018 x18: 0x0000000000000000 x19: 0x0000000000000000
x20: 0x000000016fdda200 x21: 0x0000000000000087 x22: 0x000000016fdda600 x23: 0x0000000000000001
x24: 0x0000000000000006 x25: 0x0000000100165000 x26: 0x0000000100167bc8 x27: 0x00000001001657ac
x28: 0x0000000100165000 fp: 0x000000016fdda1d0 lr: 0x0000000100156268
sp: 0x000000016fdda190 pc: 0x00000001001568bc cpsr: 0x00000000
Binary Images:
0x100024000 - 0x10002bfff Runner arm64 <dadc0c88dd553069a595695eae4882eb> /var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Runner
0x100130000 - 0x100163fff dyld arm64 <93b6f8d0b0c03d8695fbd178c57cb071> /usr/lib/dyld
0x1001b8000 - 0x100f83fff Flutter arm64 <b347bccd98c234c5a6ab283d8c5a09de> /var/containers/Bundle/Application/FBCD7F3C-ADA6-477C-A582-D8E7EF70FC47/Runner.app/Frameworks/Flutter.framework/Flutter
EOF
Flutter Doctor
[✓] Flutter (on Mac OS X 10.12.6 16G29, locale en-CA, channel alpha)
• Flutter at /Users/derek/flutter
• Framework revision 1c372c6803 (13 days ago), 2017-08-31 15:54:45 -0700
• Engine revision f9e00a7c72
• Tools Dart version 1.25.0-dev.11.0
[✗] Android toolchain - develop for Android devices
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Install Android Studio from: https://developer.android.com/studio/index.html
On first launch it will assist you in installing the Android SDK components.
(or visit https://flutter.io/setup/#android-setup for detailed instructions).
If Android SDK has been installed to a custom location, set $ANDROID_HOME to that location.
[✓] iOS toolchain - develop for iOS devices (Xcode 8.3.3)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 8.3.3, Build version 8E3004b
• ios-deploy 1.9.2
• CocoaPods version 1.3.1
[✗] Android Studio (not installed)
• Android Studio not found; download from https://developer.android.com/studio/index.html
(or visit https://flutter.io/setup/#android-setup for detailed instructions).
[✓] Connected devices
• iPad Pro (12.9-inch) (2nd generation) • E0170908-6C21-42F3-870A-B60A199A699C • ios • iOS 10.3 (simulator)