Question

我正在开发带有条形码扫描库版本^ 0.0.3的flutter应用程序，但是当我添加某些内容并标记gradle文件的关键字时，它会产生问题。当我生成新的Flutter项目时，它会在第一次安装时安装默认值，但是当尝试使用插件时，它会产生过多的问题，并且不会迁移到AndriodX。

我的gradle文件在下面给出

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: 'kotlin-android'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"

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.kalsym.office_project"
        minSdkVersion 16
        targetSdkVersion 28
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }

    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"
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.2'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'
}

并且模块级gradle文件如下

buildscript {
    ext.kotlin_version = '1.3.50'
    repositories {
        google()
        jcenter()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:3.5.2'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
    }
}

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
}

> `emphasized text`

Answer 1

在路径位置projectname / android / gradle.properties上，文件应如下所示：

# ---------------------------------------------------------------------------------------- #
#                                                                                          #
#                                                                                          #
#                                                                                          #
#                                                                                          #
#                       Lines of .ps1 code in this folder: 6524                            #
#                                 Press any key to exit                                    #
#                                                                                          #
#                                                                                          #
#                                                                                          #
#                                                                                          #
# ---------------------------------------------------------------------------------------- #

尝试从pubspec.yaml中删除条形码扫描库并运行：

flutter pub get

然后重新添加该库并再次运行该命令。我以前遇到过这个问题，也许您也遇到了相同的错误。

希望这会对您有所帮助。

应用程序级别的gradle文件中的flutterversionName flutterVersionCode出现颤振问题

1 个答案: