如何解决无法找到构建 Flutter 项目时显示的 firebase_core FlutterFire 插件错误
我在构建 Flutter 项目时遇到以下错误: *评估项目“:firebase_ml_vision”时出现问题。
找不到 firebase_core FlutterFire 插件,您是否将其添加为 pubspec 的依赖项*
这是否意味着我必须安装一些额外的库?我只想在我的项目中使用 ML Vision。感谢您的帮助。
我的pubspec.yaml 文件:
dependencies:
Flutter:
sdk: Flutter
get: ^3.24.0
firebase_ml_vision: ^0.11.0
image_picker: ^0.6.3+4
image_cropper: 1.0.2
build.gradle(应用):
def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
localPropertiesFile.withReader('UTF-8') { reader ->
localProperties.load(reader)
}
}
def FlutterRoot = localProperties.getProperty('Flutter.sdk')
if (FlutterRoot == null) {
throw new GradleException("Flutter SDK not found. Define location with Flutter.sdk in the local.properties file.")
}
def FlutterVersionCode = localProperties.getProperty('Flutter.versionCode')
if (FlutterVersionCode == null) {
FlutterVersionCode = '1'
}
def FlutterVersionName = localProperties.getProperty('Flutter.versionName')
if (FlutterVersionName == null) {
FlutterVersionName = '1.0'
}
apply plugin: 'com.android.application'
apply plugin: 'com.google.gms.google-services'
apply from: "$FlutterRoot/packages/Flutter_tools/gradle/Flutter.gradle"
android {
compileSdkVersion 30
defaultConfig {
// Todo: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
applicationId "com.example.grobonet"
minSdkVersion 16
targetSdkVersion 30
versionCode FlutterVersionCode.toInteger()
versionName FlutterVersionName
}
buildTypes {
release {
// Todo: Add your own signing config for the release build.
// Signing with the debug keys for Now,so `Flutter run --release` works.
signingConfig signingConfigs.debug
}
}
}
Flutter {
source '../..'
}
build.gradle(项目)
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:4.1.3'
classpath 'com.google.gms:google-services:4.3.5'
}
}
allprojects {
repositories {
google()
jcenter()
}
}
rootProject.buildDir = '../build'
subprojects {
project.buildDir = "${rootProject.buildDir}/${project.name}"
}
subprojects {
project.evaluationDependsOn(':app')
}
task clean(type: Delete) {
delete rootProject.buildDir
}
解决方法
将 firebase_core
添加到您的项目中。
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