英文:
Flutter: Firebase - The plugin cloud_firestore requires a higher Android SDK version
问题
Flutter 要求我在 /android/app/build.gradle 文件中使用以下代码：
android {
defaultConfig {
minSdkVersion 19
}
}
但这段代码已经包含在文件中：
android {
compileSdkVersion 31
defaultConfig {
minSdkVersion 19
targetSdkVersion 31
}
}
我该如何解决这个问题？
英文:
Flutter wants me to use the following code in my /android/app/build.gradle file:
android {
defaultConfig {
minSdkVersion 19
}
}
But this code is already contained in the file:
android {
compileSdkVersion 31
defaultConfig {
minSdkVersion 19
targetSdkVersion 31
}
}
How can I solve this issue?
Error log
PS C:\Coding\nutritious> flutter run
Using hardware rendering with device sdk gphone64 x86 64. If you notice graphics artifacts, consider enabling software rendering
with "--enable-software-rendering".
Launching lib\main.dart on sdk gphone64 x86 64 in debug mode...
Building with Flutter multidex support enabled.
C:\Coding\nutritious\android\app\src\debug\AndroidManifest.xml Error:
uses-sdk:minSdkVersion 16 cannot be smaller than version 19 declared in library [:cloud_firestore] C:\Coding\nutritious\build\cloud_firestore\intermediates\merged_manifest\debug\AndroidManifest.xml as the library might be using APIs not available in 16
Suggestion: use a compatible library with a minSdk of at most 16,
or increase this project's minSdk version to at least 19,
or use tools:overrideLibrary="io.flutter.plugins.firebase.firestore" to force usage (may lead to runtime failures)
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':app:processDebugMainManifest'.
> Manifest merger failed : uses-sdk:minSdkVersion 16 cannot be smaller than version 19 declared in library [:cloud_firestore] C:\Coding\nutritious\build\cloud_firestore\intermediates\merged_manifest\debug\AndroidManifest.xml as the library might be using APIs
not available in 16
Suggestion: use a compatible library with a minSdk of at most 16,
or increase this project's minSdk version to at least 19,
or use tools:overrideLibrary="io.flutter.plugins.firebase.firestore" to force usage (may lead to runtime failures)
* 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 6s
Running Gradle task 'assembleDebug'... 8,7s
┌─ Flutter Fix ──────────────────────────────────────────────────────────────────────────────────────────────┐
│ The plugin cloud_firestore requires a higher Android SDK version. │
│ Fix this issue by adding the following to the file C:\Coding\nutritious\android\app\build.gradle: │
│ android { │
│ defaultConfig { │
│ minSdkVersion 19 │
│ } │
│ } │
│ │
│ │
│ Note that your app won't be available to users running Android SDKs below 19. │
│ Alternatively, try to find a version of this plugin that supports these lower versions of the Android SDK. │
│ For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-build-configuration │
└────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
Exception: Gradle task assembleDebug failed with exit code 1
答案1
得分: 1
更新compileSdkVersion和targetSdkVersion到33，然后尝试：
android {
compileSdkVersion 33
defaultConfig {
minSdkVersion 19
targetSdkVersion 33
}
}
确保你已经更新了defaultConfig，如果它已经存在，否则你可以创建一个新的defaultConfig块。
已编辑
如果你有两个defaultConfig块，确保你将它们合并在一起，不要遗漏versionCode和versionName。
根据讨论的建议：如果你已经创建了一个APK文件，然后删除\build\app\outputs\flutter-apk\app.apk，并运行flutter create以避免在构建时出现版本不兼容的问题。
英文:
Update compileSdkVersion and targetSdkVersion to 33, then try
android {
compileSdkVersion 33
defaultConfig {
minSdkVersion 19
targetSdkVersion 33
}
}
Make sure you are updating the defaultConfig if already exist, otherwise you can create block defaultConfig.
Edited
If you have two defaultConfig block, then make sure you merge both without missing versionCode and versionName.
As per the discussion made: If you already created an apk, then delete \build\app\outputs\flutter-apk\app.apk and flutter create to avoid vision incompatibility on build.
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