大家好，我目前正在开发使用Firebase的应用程序。到目前为止，一切都按预期工作，但是从我添加插件firebase_in_app_messaging的那一刻起：^ 0.0.1 + 3我就遇到了错误：
FAILURE: Build failed with an exception.
* What went wrong:
Could not determine the dependencies of task ':app:compileDebugJavaWithJavac'.
> In project 'app' a resolved Google Play services library dependency depends on another at an exact version (e.g. "[1.16.
1]", but isn't being resolved to that version. Behavior exhibited by the library will be unknown.
Dependency failing: io.grpc:grpc-android:1.16.1 -> io.grpc:grpc-core@[1.16.1], but grpc-core version was 1.21.0.
The following dependencies are project dependencies that are direct or have transitive dependencies that lead to the art
ifact with the issue.
-- Project 'app' depends on project 'firebase_in_app_messaging' which depends onto com.google.firebase:firebase-inappmes
saging-display@18.0.2
-- Project 'app' depends onto com.google.firebase:firebase-firestore@19.0.0
-- Project 'app' depends onto io.grpc:grpc-okhttp@1.21.0
-- Project 'app' depends onto com.google.firebase:firebase-inappmessaging-display@18.0.2
-- Project 'app' depends on project 'cloud_firestore' which depends onto com.google.firebase:firebase-firestore@19.0.0
-- Project 'app' depends onto io.grpc:grpc-android@1.16.1
-- Project 'app' depends onto io.grpc:grpc-core@1.21.0
-- Project 'app' depends onto com.google.firebase:firebase-inappmessaging@18.0.2
For extended debugging info execute Gradle from the command line with ./gradlew --info :app:assembleDebug to see the dep
endency paths to the artifact. This error message came from the google-services Gradle plugin, report issues at https://
github.com/google/play-services-plugins and disable by adding "googleServices { disableVersionCheck = false }" to your b
uild.gradle file.
* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.
* Get more help at https://help.gradle.org
BUILD FAILED in 1m 43s
Finished with error: Gradle task assembleDebug failed with exit code 1
在niochi中运行“ flutter pub get” ...
35,3s正在分析niochi ...未发现问题！ （运行时间为2.4秒）
[√] Flutter (Channel stable, v1.7.8+hotfix.4, on Microsoft Windows [version 10.0.17134.1], locale fr-FR)
• Flutter version 1.7.8+hotfix.4 at D:\Dev\FLUTTER\flutter
• Framework revision 20e59316b8 (4 weeks ago), 2019-07-18 20:04:33 -0700
• Engine revision fee001c93f
• Dart version 2.4.0
[!] Android toolchain - develop for Android devices (Android SDK version 28.0.3)
• Android SDK at D:\Dev\SDK1\SDK1
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-28, build-tools 28.0.3
• Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1248-b01)
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Try re-installing or updating your Android SDK Manager.
See https://developer.android.com/studio/#downloads or visit https://flutter.dev/setup/#android-setup for detailed
instructions.
[√] Android Studio (version 3.3)
• Android Studio at C:\Program Files\Android\Android Studio
• Flutter plugin version 34.0.1
• Dart plugin version 182.5215
• Java version OpenJDK Runtime Environment (build 1.8.0_152-release-1248-b01)
[!] IntelliJ IDEA Ultimate Edition (version 2019.1)
• IntelliJ at C:\Program Files\JetBrains\IntelliJ IDEA 2019.1.2
X Flutter plugin not installed; this adds Flutter specific functionality.
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[√] VS Code (version 1.37.0)
• VS Code at C:\Users\Orion WAMBERT\AppData\Local\Programs\Microsoft VS Code
• Flutter extension version 3.3.0
[!] Connected device
! No devices available
! Doctor found issues in 3 categories.
firebase_core: ^0.4.0+8
firebase_auth: ^0.14.0+1
firebase_analytics: ^5.0.0
cloud_firestore: ^0.12.9
firebase_in_app_messaging: ^0.0.1+3
firebase_storage: ^3.0.5
flutter_crashlytics: ^1.0.0
google_sign_in: ^4.0.6