将我的 flutter 版本更新到最新版本 (2.10) 后出现此错误

Question

Guys please help me i can't build or upgrade anything in flutter and i get alot of errors like that FAILURE: Build failed with an exception.

• What went wrong: Execution failed for task ':app:checkReleaseAarMetadata'.

Multiple task action failures occurred: A failure occurred while executing com.android.build.gradle.internal.tasks.CheckAarMetadataWorkAction > The minCompileSdk (31) specified in a dependency's AAR metadata (META-INF/com/android/build/gradle/aar-metadata.properties) is greater than this module's compileSdkVersion (android-30). Dependency: androidx.window:window-java:1.0.0-beta04. AAR metadata file: C:\Users\Carnival.gradle\caches\transforms-2\files-2.1\625039eaad011f884ddd84f857a44b7f\jetified-window-java-1.0.0-beta04\META-INF\com\android\build\gradle
aar-metadata.properties. A failure occurred while executing com.android.build.gradle.internal.tasks.CheckAarMetadataWorkAction > The minCompileSdk (31) specified in a dependency's AAR metadata (META-INF/com/android/build/gradle/aar-metadata.properties) is greater than this module's compileSdkVersion (android-30). Dependency: androidx.window:window:1.0.0-beta04. AAR metadata file: C:\Users\Carnival.gradle\caches\transforms-2\files-2.1\a78fdf90e4c1f8464b19895cfb365f3f\jetified-window-1.0.0-beta04\META-INF\com\android\build\gradle\aar-m etadata.properties.

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Answer 1

change the compileSdkVersion and targetSdkVersion in build.gradle file.

(YourAppName\android\build.gradle).

compileSdkVersion from 29 to 30

targetSdkVersion from 29 to 30

If you're already in version 30 then check yourappname/android/build.gradle has these repositories or not

buildscript {
ext.kotlin_version = '1.3.50'
repositories {
    google()
    jcenter()
}
dependencies {
    classpath 'com.android.tools.build:gradle:4.1.0'
    classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
}
             }allprojects {
repositories {
    google()
    jcenter()
}}rootProject.buildDir = '../build'subprojects {
project.buildDir = "${rootProject.buildDir}/${project.name}"
project.evaluationDependsOn(':app')}task clean(type: Delete) {
delete rootProject.buildDir}

This above code is not beautiful as StackOverflow is not able to take build.gradle file

Answer 2

30 might also fail so just bump it up to 31 also, the ext.kotlin_version might also cause problems after the above change and will need the latest version which is 1.6.10 . However, implement the changes as necessary. If changing the SdkVersion alone solves your problem, call it a win.