有人知道为什么我在尝试在 Android 上以调试模式运行我的 flutter 应用程序时可能会收到此错误吗?
FAILURE:构建失败并出现异常。
错误:无效源版本:17
使用 --stacktrace 选项运行以获取堆栈跟踪。 使用 --info 或 --debug 选项运行以获得更多日志输出。 使用 --scan 运行以获得完整的见解。
19 秒内构建失败 错误:Gradle 任务 assembleDebug 失败,退出代码为 1
我的flutter版本是:3.3.2。
依赖关系:
flutter_native_splash: ^2.4.0
provider: ^6.1.2
shared_preferences: ^2.2.2
http: ^1.2.1
internet_connection_checker: ^1.0.0+1
package_info_plus: ^6.0.0
permission_handler: ^11.3.1
flutter_svg: ^2.0.10+1
flutter_inappwebview: ^6.0.0
dart_rss: ^3.0.2
intl: ^0.19.0
settings_ui: ^2.0.2
url_launcher: ^6.2.5
qr_code_scanner: ^1.0.1
html: ^0.15.4
share_plus: ^8.0.2
showcaseview: ^2.0.3
restart_app: ^1.2.1
flutter_expandable_fab: ^2.0.0
flutter_rating_bar: ^4.0.1
flutter_staggered_grid_view: ^0.7.0
html_unescape: ^2.0.0
readmore: ^2.2.0
cached_network_image: ^3.3.1
device_info_plus: ^10.0.1
firebase_core: ^2.27.2
firebase_analytics: ^10.9.0
cloud_firestore: ^4.15.10
build.gradle 文件:
plugins {
id "com.android.application"
id "kotlin-android"
id "dev.flutter.flutter-gradle-plugin"
}
def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
localPropertiesFile.withReader('UTF-8') { reader ->
localProperties.load(reader)
}
}
def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
if (flutterVersionCode == null) {
flutterVersionCode = '1'
}
def flutterVersionName = localProperties.getProperty('flutter.versionName')
if (flutterVersionName == null) {
flutterVersionName = '1.0'
}
android {
namespace "com.example.app"
compileSdkVersion flutter.compileSdkVersion
ndkVersion flutter.ndkVersion
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
kotlinOptions {
jvmTarget = '1.8'
}
sourceSets {
main.java.srcDirs += 'src/main/kotlin'
}
defaultConfig {
// TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
applicationId "com.example.app"
// You can update the following values to match your application needs.
// For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-gradle-build-configuration.
minSdkVersion 23
targetSdkVersion flutter.targetSdkVersion
versionCode flutterVersionCode.toInteger()
versionName flutterVersionName
multiDexEnabled true
}
buildTypes {
release {
// TODO: Add your own signing config for the release build.
// Signing with the debug keys for now, so `flutter run --release` works.
signingConfig signingConfigs.debug
}
}
}
flutter {
source '../..'
}
dependencies {}
感谢更多需要的信息,我很乐意提供,但不确定可能需要哪些其他信息来调查此问题。
对于遇到此问题的任何人,这里的问题与 android studio 已过时有关。
更新了 android studio 并重新构建了我的项目,现在工作正常。