Can you please help me what to do: my app built great, until I updated flutter. Now I've got this error:
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':flutter_mailer:verifyReleaseResources'.
> A failure occurred while executing com.android.build.gradle.tasks.VerifyLibraryResourcesTask$Action
> Android resource linking failed
ERROR:C:\Users\zinch\.gradle\caches\transforms-3\008d07c96b1472e89d5ddc7f299cab36\transformed\core-1.13.1\res\values\values.xml:113:5-122:25: AAPT: error: resource android:attr/lStar not found.
I don't use flutter_mailer in my project.
Flutter clean
and invalidate cache
didn't help.
Output of flutter doctor:
Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, 3.24.0, on Microsoft Windows [Version 10.0.19045.4780], locale ru-RU)
[√] Windows Version (Installed version of Windows is version 10 or higher)
[√] Android toolchain - develop for Android devices (Android SDK version 33.0.0)
[√] Chrome - develop for the web
[√] Visual Studio - develop Windows apps (Visual Studio Community 2022 17.7.1)
[√] Android Studio (version 2023.2)
[√] Android Studio (version 2024.1)
[√] Connected device (4 available)
[√] Network resources
As Edmund Tam wrote in comment, the solution is written here https://github.com/flutter/flutter/issues/153281#issuecomment-2292201697.
replacing your subprojects block in your <project_root>/android/build.gradle with something along the lines of:
subprojects {
afterEvaluate { project ->
if (project.extensions.findByName("android") != null) {
Integer pluginCompileSdk = project.android.compileSdk
if (pluginCompileSdk != null && pluginCompileSdk < 31) {
project.logger.error(
"Warning: Overriding compileSdk version in Flutter plugin: "
+ project.name
+ " from "
+ pluginCompileSdk
+ " to 31 (to work around https://issuetracker.google.com/issues/199180389)."
+ "\nIf there is not a new version of " + project.name + ", consider filing an issue against "
+ project.name
+ " to increase their compileSdk to the latest (otherwise try updating to the latest version)."
)
project.android {
compileSdk 31
}
}
}
}
}
subprojects {
project.buildDir = "${rootProject.buildDir}/${project.name}"
project.evaluationDependsOn(":app")
}
Second subprojects block is required, or you've got an error while building.