我刚刚尝试通过我的flutter应用程序设置Firestore。当我尝试运行和调试我的app 2错误时,显示了以下信息:
java.io.FileNotFoundException:F:\ Harsh \ flutter_projects \ Coach Ui \ code_ui \ build \ app \ generated \ source \ buildConfig \ debug \ com \ example \ code_ui \ BuildConfig.java(系统找不到指定的路径)
2)Gradle从网络下载工件时抛出错误。正在尝试下载...
在应用程序下构建Gradle(仅提供有问题的主代码)
android {
compileSdkVersion 28
sourceSets {
main.java.srcDirs += 'src/main/kotlin'
}
lintOptions {
disable 'InvalidPackage'
}
defaultConfig {
// TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
applicationId "com.example.code_ui"
minSdkVersion 21
targetSdkVersion 28
versionCode flutterVersionCode.toInteger()
versionName flutterVersionName
}
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 {
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
}
apply plugin: 'com.google.gms.google-services'
在Android下构建gradle
dependencies {
classpath 'com.android.tools.build:gradle:3.5.0'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
classpath 'com.google.gms:google-services:4.3.3'
}
}
pubspec下的依赖项
dependencies:
flutter:
sdk: flutter
# The following adds the Cupertino Icons font to your application.
# Use with the CupertinoIcons class for iOS style icons.
cupertino_icons: ^0.1.3
firebase_auth: ^0.16.1
cloud_firestore: ^0.13.7
答案 0 :(得分:0)
我通过以下方式解决了该问题:
在Android文件夹下构建gradle:
更改:classpath 'com.google.gms:google-services:4.3.3'
收件人:classpath 'com.google.gms:google-services:4.3.2'
从Flutter项目的根目录在终端上运行此程序:
干净整洁
另外,从您的仿真器/设备上卸载应用程序,然后最终构建它。