所以我现在已经遇到了4天的兼容性问题，iOS运行和构建工作都很好，但是android版本却很挣扎。
问题是，当尝试在具有API 27,28或29的android设备上“运行”时，编译器卡在了这一行：
[ +307 ms] Starting: Intent { act=android.intent.action.RUN flg=0x20000000 cmp=com.corsicoin.app/.MainActivity (has extras) }
[ ] Waiting for observatory port to be available...
我没有找到解决此问题的方法... 也许有人可以指导我完成应许程序以解决此问题。
这是我的扑打医生-v：
[✓] Flutter (Channel stable, v1.9.1+hotfix.6, on Mac OS X 10.15 19A602, locale en-FR)
• Flutter version 1.9.1+hotfix.6 at /Users/axel/flutter
• Framework revision 68587a0916 (6 weeks ago), 2019-09-13 19:46:58 -0700
• Engine revision b863200c37
• Dart version 2.5.0
[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
• Android SDK at /Users/axel/Library/Android/sdk
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-29, build-tools 29.0.2
• Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1343-b01)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 11.1)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 11.1, Build version 11A1027
• CocoaPods version 1.8.4
[✓] Android Studio (version 3.4)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin version 39.0.1
• Dart plugin version 183.6270
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1343-b01)
[✓] VS Code (version 1.39.2)
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension version 3.5.1
[✓] Connected device (1 available)
• Android SDK built for x86 • emulator-5554 • android-x86 • Android 9 (API 28) (emulator)
• No issues found!
这是我的扑打-v：
[ +27 ms] executing: [/Users/axel/flutter/] git log -n 1 --pretty=format:%H
[ +42 ms] Exit code 0 from: git log -n 1 --pretty=format:%H
[ ] 68587a0916366e9512a78df22c44163d041dd5f3
[ ] executing: [/Users/axel/flutter/] git describe --match v*.*.* --first-parent --long --tags
[ +15 ms] Exit code 0 from: git describe --match v*.*.* --first-parent --long --tags
[ ] v1.9.1+hotfix.6-0-g68587a091
[ +8 ms] executing: [/Users/axel/flutter/] git rev-parse --abbrev-ref --symbolic @{u}
[ +10 ms] Exit code 0 from: git rev-parse --abbrev-ref --symbolic @{u}
[ ] origin/stable
[ ] executing: [/Users/axel/flutter/] git ls-remote --get-url origin
[ +11 ms] Exit code 0 from: git ls-remote --get-url origin
[ ] https://github.com/flutter/flutter.git
[ +58 ms] executing: [/Users/axel/flutter/] git rev-parse --abbrev-ref HEAD
[ +16 ms] Exit code 0 from: git rev-parse --abbrev-ref HEAD
[ ] stable
[+1051 ms] executing: /Users/axel/Library/Android/sdk/platform-tools/adb devices -l
[ +12 ms] Exit code 0 from: /Users/axel/Library/Android/sdk/platform-tools/adb devices -l
[ ] List of devices attached
emulator-5554 device product:sdk_gphone_x86 model:Android_SDK_built_for_x86 device:generic_x86 transport_id:2
[ +18 ms] executing: /Users/axel/flutter/bin/cache/artifacts/libimobiledevice/idevice_id -h
[ +57 ms] /usr/bin/xcrun simctl list --json devices
[ +145 ms] /Users/axel/Library/Android/sdk/platform-tools/adb -s emulator-5554 shell getprop
[ +47 ms] Artifact Instance of 'FlutterWebSdk' is not required, skipping update.
[ +3 ms] Artifact Instance of 'WindowsEngineArtifacts' is not required, skipping update.
[ +1 ms] Artifact Instance of 'MacOSEngineArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'LinuxEngineArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'LinuxFuchsiaSDKArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'MacOSFuchsiaSDKArtifacts' is not required, skipping update.
[ ] Artifact Instance of 'FlutterRunnerSDKArtifacts' is not required, skipping update.
[ +37 ms] Found plugin contacts_service at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/contacts_service-0.2.9/
[ +11 ms] Found plugin firebase_core at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.4.0+9/
[ +3 ms] Found plugin firebase_messaging at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_messaging-5.1.6/
[ +5 ms] Found plugin flutter_crashlytics at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_crashlytics-1.0.0/
[ +1 ms] Found plugin flutter_email_sender at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_email_sender-2.0.3/
[ +10 ms] Found plugin flutter_secure_storage at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_secure_storage-3.2.1+1/
[ +11 ms] Found plugin flutter_worldpay at /Users/axel/Documents/CSC/flutter_worldpay/
[ +3 ms] Found plugin geolocator at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/geolocator-5.1.1+1/
[ +2 ms] Found plugin google_api_availability at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/google_api_availability-2.0.1/
[ +1 ms] Found plugin google_maps_flutter at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/google_maps_flutter-0.5.20+1/
[ +4 ms] Found plugin image_picker at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/image_picker-0.6.1+8/
[ +2 ms] Found plugin keyboard_visibility at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/keyboard_visibility-0.5.6/
[ +3 ms] Found plugin local_auth at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/local_auth-0.6.0+1/
[ +1 ms] Found plugin location_permissions at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/location_permissions-2.0.2/
[ +4 ms] Found plugin native_device_orientation at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/native_device_orientation-0.1.2/
[ +4 ms] Found plugin path_provider at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/path_provider-0.5.0+1/
[ +1 ms] Found plugin permission_handler at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/permission_handler-3.2.1+1/
[ +7 ms] Found plugin qr_mobile_vision at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/qr_mobile_vision-0.2.2/
[ +6 ms] Found plugin share_extend at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/share_extend-1.0.9/
[ +2 ms] Found plugin shared_preferences at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/shared_preferences-0.5.3+4/
[ +3 ms] Found plugin sqflite at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/sqflite-1.1.6+3/
[ +8 ms] Found plugin url_launcher at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher-5.1.2/
[ +29 ms] Found plugin contacts_service at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/contacts_service-0.2.9/
[ +8 ms] Found plugin firebase_core at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_core-0.4.0+9/
[ ] Found plugin firebase_messaging at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_messaging-5.1.6/
[ +3 ms] Found plugin flutter_crashlytics at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_crashlytics-1.0.0/
[ +1 ms] Found plugin flutter_email_sender at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_email_sender-2.0.3/
[ +3 ms] Found plugin flutter_secure_storage at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_secure_storage-3.2.1+1/
[ +7 ms] Found plugin flutter_worldpay at /Users/axel/Documents/CSC/flutter_worldpay/
[ ] Found plugin geolocator at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/geolocator-5.1.1+1/
[ ] Found plugin google_api_availability at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/google_api_availability-2.0.1/
[ ] Found plugin google_maps_flutter at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/google_maps_flutter-0.5.20+1/
[ +1 ms] Found plugin image_picker at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/image_picker-0.6.1+8/
[ +1 ms] Found plugin keyboard_visibility at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/keyboard_visibility-0.5.6/
[ +1 ms] Found plugin local_auth at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/local_auth-0.6.0+1/
[ ] Found plugin location_permissions at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/location_permissions-2.0.2/
[ +2 ms] Found plugin native_device_orientation at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/native_device_orientation-0.1.2/
[ +3 ms] Found plugin path_provider at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/path_provider-0.5.0+1/
[ +2 ms] Found plugin permission_handler at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/permission_handler-3.2.1+1/
[ +1 ms] Found plugin qr_mobile_vision at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/qr_mobile_vision-0.2.2/
[ +2 ms] Found plugin share_extend at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/share_extend-1.0.9/
[ ] Found plugin shared_preferences at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/shared_preferences-0.5.3+4/
[ +1 ms] Found plugin sqflite at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/sqflite-1.1.6+3/
[ +6 ms] Found plugin url_launcher at /Users/axel/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher-5.1.2/
[ +43 ms] ro.hardware = ranchu
[ +11 ms] executing: [/Users/axel/Documents/CSC/flutter-app/ios/Runner.xcodeproj/] /usr/bin/xcodebuild -project /Users/axel/Documents/CSC/flutter-app/ios/Runner.xcodeproj -target Runner -showBuildSettings
[+3169 ms] Exit code 0 from: /usr/bin/xcodebuild -project /Users/axel/Documents/CSC/flutter-app/ios/Runner.xcodeproj -target Runner -showBuildSettings
.
.
.
.
[ +55 ms] Using hardware rendering with device Android SDK built for x86. If you get graphics artifacts, consider enabling software rendering with "--enable-software-rendering".
[ +25 ms] Launching lib/main.dart on Android SDK built for x86 in debug mode...
[ +12 ms] Initializing gradle...
[ +6 ms] Using gradle from /Users/axel/Documents/CSC/flutter-app/android/gradlew.
[ +327 ms] executing: /usr/bin/plutil -convert json -o - /Applications/Android Studio.app/Contents/Info.plist
[ +18 ms] Exit code 0 from: /usr/bin/plutil -convert json -o - /Applications/Android Studio.app/Contents/Info.plist
[ ] {"CFBundleName":"Android Studio","JVMOptions":{"ClassPath":"$APP_PACKAGE\/Contents\/lib\/bootstrap.jar:$APP_PACKAGE\/Contents\/lib\/extensions.jar:$APP_PACKAGE\/Contents\/lib\/util.jar:$APP_PACKAGE\/Contents\/lib\/jdom.jar:$APP_PACKAGE\/Contents\/lib\/log4j.jar:$APP_PACKAGE\/Contents\/lib\/trove4j.jar:$APP_PACKAGE\/Contents\/lib\/jna.jar","JVMVersion":"1.8*,1.8+","WorkingDirectory":"$APP_PACKAGE\/Contents\/bin","MainClass":"com.intellij.idea.Main","Properties":{"idea.java.redist":"Bundled","idea.paths.selector":"AndroidStudio3.4","idea.executable":"studio","idea.platform.prefix":"AndroidStudio","idea.home.path":"$APP_PACKAGE\/Contents"}},"LSArchitecturePriority":["x86_64"],"CFBundleVersion":"AI-183.6156.11.34.5692245","CFBundleDevelopmentRegion":"English","CFBundleDocumentTypes":[{"CFBundleTypeName":"Android Studio Project File","CFBundleTypeExtensions":["ipr"],"CFBundleTypeRole":"Editor","CFBundleTypeIconFile":"studio.icns"},{"CFBundleTypeName":"All documents","CFBundleTypeExtensions":["*"],"CFBundleTypeOSTypes":["****"],"CFBundleTypeRole":"Editor","LSTypeIsPackage":false}],"NSSupportsAutomaticGraphicsSwitching":true,"CFBundlePackageType":"APPL","CFBundleIconFile":"studio.icns","NSHighResolutionCapable":true,"CFBundleShortVersionString":"3.4","CFBundleInfoDictionaryVersion":"6.0","CFBundleExecutable":"studio","LSRequiresNativeExecution":"YES","CFBundleURLTypes":[{"CFBundleTypeRole":"Editor","CFBundleURLName":"Stacktrace","CFBundleURLSchemes":["idea"]}],"CFBundleIdentifier":"com.google.android.studio","LSApplicationCategoryType":"public.app-category.developer-tools","CFBundleSignature":"????","LSMinimumSystemVersion":"10.8","CFBundleGetInfoString":"Android Studio 3.4, build AI-183.6156.11.34.5692245. Copyright JetBrains s.r.o., (c) 2000-2019"}
[ +136 ms] executing: /Users/axel/Documents/CSC/flutter-app/android/gradlew -v
[ +613 ms]
------------------------------------------------------------
Gradle 5.4.1
------------------------------------------------------------
Build time: 2019-04-26 08:14:42 UTC
Revision: 261d171646b36a6a28d5a19a69676cd098a4c19d
Kotlin: 1.3.21
Groovy: 2.5.4
Ant: Apache Ant(TM) version 1.9.13 compiled on July 10 2018
JVM: 1.8.0_152-release (JetBrains s.r.o 25.152-b01)
OS: Mac OS X 10.15 x86_64
[ +17 ms] Initializing gradle... (completed in 1.1s)
[ +4 ms] Resolving dependencies...
[ ] executing: [/Users/axel/Documents/CSC/flutter-app/android/] /Users/axel/Documents/CSC/flutter-app/android/gradlew app:properties
[+2444 ms]
.
.
.
.
[ ] 562 actionable tasks: 517 executed, 45 up-to-date
[ +356 ms] Running Gradle task 'assembleDebug'... (completed in 85.3s)
[ +50 ms] calculateSha: LocalDirectory: '/Users/axel/Documents/CSC/flutter-app/build/app/outputs/apk'/app.apk
[ +146 ms] calculateSha: reading file took 145us
[+1691 ms] calculateSha: computing sha took 1688us
[ +15 ms] Built build/app/outputs/apk/debug/app-debug.apk.
[ +8 ms] executing: /Users/axel/Library/Android/sdk/build-tools/29.0.2/aapt dump xmltree /Users/axel/Documents/CSC/flutter-app/build/app/outputs/apk/app.apk AndroidManifest.xml
[ +25 ms] Exit code 0 from: /Users/axel/Library/Android/sdk/build-tools/29.0.2/aapt dump xmltree /Users/axel/Documents/CSC/flutter-app/build/app/outputs/apk/app.apk AndroidManifest.xml
[ ] N: android=http://schemas.android.com/apk/res/android
E: manifest (line=2)
A: android:versionCode(0x0101021b)=(type 0x10)0x2c
A: android:versionName(0x0101021c)="0.1.43" (Raw: "0.1.43")
A: android:compileSdkVersion(0x01010572)=(type 0x10)0x1c
A: android:compileSdkVersionCodename(0x01010573)="9" (Raw: "9")
A: package="com.corsicoin.app" (Raw: "com.corsicoin.app")
A: platformBuildVersionCode=(type 0x10)0x2c
A: platformBuildVersionName="0.1.43" (Raw: "0.1.43")
E: uses-sdk (line=7)
A: android:minSdkVersion(0x0101020c)=(type 0x10)0x15
A: android:targetSdkVersion(0x01010270)=(type 0x10)0x1c
E: uses-permission (line=14)
A: android:name(0x01010003)="android.permission.INTERNET" (Raw: "android.permission.INTERNET")
E: uses-permission (line=15)
A: android:name(0x01010003)="android.permission.USE_FINGERPRINT" (Raw: "android.permission.USE_FINGERPRINT")
E: uses-permission (line=16)
A: android:name(0x01010003)="android.permission.ACCESS_FINE_LOCATION" (Raw: "android.permission.ACCESS_FINE_LOCATION")
E: uses-permission (line=17)
A: android:name(0x01010003)="android.permission.READ_CONTACTS" (Raw: "android.permission.READ_CONTACTS")
E: uses-permission (line=18)
A: android:name(0x01010003)="android.permission.WRITE_CONTACTS" (Raw: "android.permission.WRITE_CONTACTS")
E: uses-permission (line=19)
A: android:name(0x01010003)="android.permission.WRITE_EXTERNAL_STORAGE" (Raw: "android.permission.WRITE_EXTERNAL_STORAGE")
E: uses-permission (line=20)
A: android:name(0x01010003)="android.permission.USE_BIOMETRIC" (Raw: "android.permission.USE_BIOMETRIC")
E: uses-permission (line=21)
A: android:name(0x01010003)="android.permission.CAMERA" (Raw: "android.permission.CAMERA")
E: uses-feature (line=23)
A: android:name(0x01010003)="android.hardware.camera.autofocus" (Raw: "android.hardware.camera.autofocus")
A: android:required(0x0101028e)=(type 0x12)0xffffffff
E: uses-permission (line=27)
A: android:name(0x01010003)="android.permission.READ_EXTERNAL_STORAGE" (Raw: "android.permission.READ_EXTERNAL_STORAGE")
E: uses-permission (line=28)
A: android:name(0x01010003)="android.permission.ACCESS_NETWORK_STATE" (Raw: "android.permission.ACCESS_NETWORK_STATE")
E: uses-permission (line=29)
A: android:name(0x01010003)="android.permission.WAKE_LOCK" (Raw: "android.permission.WAKE_LOCK")
E: uses-permission (line=30)
A: android:name(0x01010003)="com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE" (Raw: "com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE")
E: uses-feature (line=32)
A: android:glEsVersion(0x01010281)=(type 0x11)0x20000
A: android:required(0x0101028e)=(type 0x12)0xffffffff
E: uses-permission (line=35)
A: android:name(0x01010003)="com.google.android.c2dm.permission.RECEIVE" (Raw: "com.google.android.c2dm.permission.RECEIVE")
E: application (line=37)
A: android:label(0x01010001)="Corsicoin" (Raw: "Corsicoin")
A: android:icon(0x01010002)=@0x7f0c0000
A: android:name(0x01010003)="io.flutter.app.FlutterApplication" (Raw: "io.flutter.app.FlutterApplication")
A: android:debuggable(0x0101000f)=(type 0x12)0xffffffff
A: android:allowBackup(0x01010280)=(type 0x12)0x0
A: android:appComponentFactory(0x0101057a)="androidx.core.app.CoreComponentFactory" (Raw: "androidx.core.app.CoreComponentFactory")
C: " android:usesCleartextTraffic=\"true\" "
E: activity (line=45)
A: android:theme(0x01010000)=@0x7f0e00a6
A: android:name(0x01010003)="com.corsicoin.app.MainActivity" (Raw: "com.corsicoin.app.MainActivity")
A: android:launchMode(0x0101001d)=(type 0x10)0x1
A: android:configChanges(0x0101001f)=(type 0x11)0x400037b4
A: android:windowSoftInputMode(0x0101022b)=(type 0x11)0x10
A: android:hardwareAccelerated(0x010102d3)=(type 0x12)0xffffffff
E: meta-data (line=59)
A: android:name(0x01010003)="io.flutter.app.android.SplashScreenUntilFirstFrame" (Raw: "io.flutter.app.android.SplashScreenUntilFirstFrame")
A: android:value(0x01010024)=(type 0x12)0xffffffff
E: intent-filter (line=63)
E: action (line=64)
A: android:name(0x01010003)="android.intent.action.MAIN" (Raw: "android.intent.action.MAIN")
E: category (line=66)
A: android:name(0x01010003)="android.intent.category.LAUNCHER" (Raw: "android.intent.category.LAUNCHER")
E: meta-data (line=70)
A: android:name(0x01010003)="com.google.android.geo.API_KEY" (Raw: "com.google.android.geo.API_KEY")
A: android:value(0x01010024)="AIzaSyBjzbDa8CicKY9m4YkfecHUrCXtIcaFahQ" (Raw: "AIzaSyBjzbDa8CicKY9m4YkfecHUrCXtIcaFahQ")
E: uses-library (line=74)
A: android:name(0x01010003)="org.apache.http.legacy" (Raw: "org.apache.http.legacy")
A: android:required(0x0101028e)=(type 0x12)0x0
E: provider (line=78)
A: android:name(0x01010003)="com.sidlatau.flutteremailsender.FlutterEmailSenderFileProvider" (Raw: "com.sidlatau.flutteremailsender.FlutterEmailSenderFileProvider")
A: android:exported(0x01010010)=(type 0x12)0x0
A: android:authorities(0x01010018)="com.corsicoin.app.file_provider" (Raw: "com.corsicoin.app.file_provider")
A: android:grantUriPermissions(0x0101001b)=(type 0x12)0xffffffff
E: meta-data (line=83)
A: android:name(0x01010003)="android.support.FILE_PROVIDER_PATHS" (Raw: "android.support.FILE_PROVIDER_PATHS")
A: android:resource(0x01010025)=@0x7f100003
E: activity (line=88)
A: android:theme(0x01010000)=@0x7f0e00a5
A: android:name(0x01010003)="androidx.biometric.DeviceCredentialHandlerActivity" (Raw: "androidx.biometric.DeviceCredentialHandlerActivity")
E: service (line=92)
A: android:name(0x01010003)="com.google.firebase.components.ComponentDiscoveryService" (Raw: "com.google.firebase.components.ComponentDiscoveryService")
A: android:exported(0x01010010)=(type 0x12)0x0
E: meta-data (line=95)
A: android:name(0x01010003)="com.google.firebase.components:io.flutter.plugins.firebase.core.FlutterFirebaseAppRegistrar" (Raw: "com.google.firebase.components:io.flutter.plugins.firebase.core.FlutterFirebaseAppRegistrar")
A: android:value(0x01010024)="com.google.firebase.components.ComponentRegistrar" (Raw: "com.google.firebase.components.ComponentRegistrar")
E: meta-data (line=98)
A: android:name(0x01010003)="com.google.firebase.components:io.flutter.plugins.firebasemessaging.FlutterFirebaseAppRegistrar" (Raw: "com.google.firebase.components:io.flutter.plugins.firebasemessaging.FlutterFirebaseAppRegistrar")
A: android:value(0x01010024)="com.google.firebase.components.ComponentRegistrar" (Raw: "com.google.firebase.components.ComponentRegistrar")
E: meta-data (line=101)
A: android:name(0x01010003)="com.google.firebase.components:com.google.firebase.analytics.connector.internal.AnalyticsConnectorRegistrar" (Raw: "com.google.firebase.components:com.google.firebase.analytics.connector.internal.AnalyticsConnectorRegistrar")
A: android:value(0x01010024)="com.google.firebase.components.ComponentRegistrar" (Raw: "com.google.firebase.components.ComponentRegistrar")
E: meta-data (line=104)
A: android:name(0x01010003)="com.google.firebase.components:com.google.firebase.iid.Registrar" (Raw: "com.google.firebase.components:com.google.firebase.iid.Registrar")
A: android:value(0x01010024)="com.google.firebase.components.ComponentRegistrar" (Raw: "com.google.firebase.components.ComponentRegistrar")
E: service (line=108)
A: android:name(0x01010003)="io.flutter.plugins.firebasemessaging.FlutterFirebaseMessagingService" (Raw: "io.flutter.plugins.firebasemessaging.FlutterFirebaseMessagingService")
E: intent-filter (line=109)
E: action (line=110)
A: android:name(0x01010003)="com.google.firebase.MESSAGING_EVENT" (Raw: "com.google.firebase.MESSAGING_EVENT")
E: service (line=117)
A: android:name(0x01010003)="com.google.firebase.messaging.FirebaseMessagingService" (Raw: "com.google.firebase.messaging.FirebaseMessagingService")
A: android:exported(0x01010010)=(type 0x12)0x0
E: intent-filter (line=120)
A: android:priority(0x0101001c)=(type 0x10)0xfffffe0c
E: action (line=121)
A: android:name(0x01010003)="com.google.firebase.MESSAGING_EVENT" (Raw: "com.google.firebase.MESSAGING_EVENT")
E: activity (line=125)
A: android:name(0x01010003)="com.kiwi.fluttercrashlytics.CrashActivity" (Raw: "com.kiwi.fluttercrashlytics.CrashActivity")
E: meta-data (line=127)
A: android:name(0x01010003)="firebase_crashlytics_collection_enabled" (Raw: "firebase_crashlytics_collection_enabled")
A: android:value(0x01010024)=(type 0x12)0x0
E: provider (line=131)
A: android:name(0x01010003)="com.crashlytics.android.CrashlyticsInitProvider" (Raw: "com.crashlytics.android.CrashlyticsInitProvider")
A: android:exported(0x01010010)=(type 0x12)0x0
A: android:authorities(0x01010018)="com.corsicoin.app.crashlyticsinitprovider" (Raw: "com.corsicoin.app.crashlyticsinitprovider")
A: android:initOrder(0x0101001a)=(type 0x10)0x5a
E: provider (line=136)
A: android:name(0x01010003)="com.zt.shareextend.ShareExtendProvider" (Raw: "com.zt.shareextend.ShareExtendProvider")
A: android:exported(0x01010010)=(type 0x12)0x0
A: android:authorities(0x01010018)="com.corsicoin.app.shareextend.fileprovider" (Raw: "com.corsicoin.app.shareextend.fileprovider")
A: android:grantUriPermissions(0x0101001b)=(type 0x12)0xffffffff
E: meta-data (line=141)
A: android:name(0x01010003)="android.support.FILE_PROVIDER_PATHS" (Raw: "android.support.FILE_PROVIDER_PATHS")
A: android:resource(0x01010025)=@0x7f100002
E: meta-data (line=146)
A: android:name(0x01010003)="com.google.android.gms.vision.DEPENDENCIES" (Raw: "com.google.android.gms.vision.DEPENDENCIES")
A: android:value(0x01010024)="barcode" (Raw: "barcode")
[ +8 ms] Stopping app 'app.apk' on Android SDK built for x86.
[ ] executing: /Users/axel/Library/Android/sdk/platform-tools/adb -s emulator-5554 shell am force-stop com.corsicoin.app
[ +42 ms] executing: /Users/axel/Library/Android/sdk/platform-tools/adb -s emulator-5554 shell pm list packages com.corsicoin.app
[ +58 ms] package:com.corsicoin.app
[ +3 ms] executing: /Users/axel/Library/Android/sdk/platform-tools/adb -s emulator-5554 shell cat /data/local/tmp/sky.com.corsicoin.app.sha1
[ +28 ms] f80e9458fae2d71a385629ef7c98c7aa85b4218f
[ ] Installing APK.
[ +2 ms] executing: /Users/axel/Library/Android/sdk/platform-tools/adb version
[ +21 ms] Android Debug Bridge version 1.0.41
Version 29.0.4-5871666
Installed as /Users/axel/Library/Android/sdk/platform-tools/adb
[ +1 ms] executing: /Users/axel/Library/Android/sdk/platform-tools/adb start-server
[ +12 ms] Installing build/app/outputs/apk/app.apk...
[ ] executing: /Users/axel/Library/Android/sdk/platform-tools/adb -s emulator-5554 install -t -r /Users/axel/Documents/CSC/flutter-app/build/app/outputs/apk/app.apk
[+4894 ms] Performing Streamed Install
Success
[ ] Installing build/app/outputs/apk/app.apk... (completed in 4.9s)
[ +2 ms] executing: /Users/axel/Library/Android/sdk/platform-tools/adb -s emulator-5554 shell echo -n 34ac41d7e348b336d6a17368357065d2d4254dbc > /data/local/tmp/sky.com.corsicoin.app.sha1
[ +53 ms] Android SDK built for x86 startApp
[ +2 ms] executing: /Users/axel/Library/Android/sdk/platform-tools/adb -s emulator-5554 shell am start -a android.intent.action.RUN -f 0x20000000 --ez enable-background-compilation true --ez enable-dart-profiling true --ez enable-checked-mode true --ez verify-entry-points true com.corsicoin.app/com.corsicoin.app.MainActivity
[ +123 ms] Starting: Intent { act=android.intent.action.RUN flg=0x20000000 cmp=com.corsicoin.app/.MainActivity (has extras) }
[ ] Waiting for observatory port to be available...
答案 0 :(得分：1)
当我在通道主设备上降级到Flutter v1.12.13 + hotfix.9时。 Flutter挂在“等待天文台端口可用...”，但是当我使用此版本Flutter创建新项目时，新项目可以正常运行。然后我替换了/ios/Runner.xcodeproj/project.pbxproj。 它解决了我的问题；
答案 1 :(得分：0)
我遇到了这个问题，也许我在这里的回答会有所帮助：
https://stackoverflow.com/a/61286489/15904
这是在AndroidManifest中更改包名称并使用大写字母的结果，这对于Dart无效。使用有效的dart包名称（例如，my_app_name代替MyAppName）重新创建应用程序即可解决此问题。
答案 2 :(得分：0)
我在应用程序中使用了firebase_admob软件包，并且未在AndroidManifest.xml中包含此代码段
<meta-data
android:name="com.google.android.gms.ads.APPLICATION_ID"
android:value="[ADMOB_APP_ID]"/>
如文档中所述
答案 3 :(得分：0)
实际上，解决方案是我想构建时错过了一些代码以最小化代码，因此它卡在了天文台端口上……我已经两个月没有使用此应用了，如果有人需要我可以得到的代码。
感谢所有回复！