小编ham*_*ace的帖子

Execution failed for task ':location:compileDebugKotlin'.

构建：gradle（模块：应用程序）

    ext.kotlin_version = '1.6.10'
    repositories {
        maven {
            //url 'https://dl.google.com/dl/android/maven2',
            url 'http://download.flutter.io'
        }
        google()
        mavenCentral()
    }

    dependencies {
        classpath 'com.google.gms:google-services:4.3.10'
        classpath 'com.android.tools.build:gradle:4.+'
        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.4.1'
        //classpath("com.google.android.libraries.mapsplatform.secrets-gradle-plugin:secrets-gradle-plugin:2.0.0")
    }
}

allprojects {
    repositories {
        maven {
            apply plugin: 'maven'
            //url 'https://dl.google.com/dl/android/maven2',
            url 'http://download.flutter.io'
        }
        google()
        mavenCentral()
    }
}

rootProject.buildDir = '../build'
subprojects {
    project.buildDir = "${rootProject.buildDir}/${project.name}"
}
subprojects {
    project.evaluationDependsOn(':app')
}

构建：gradle（项目）

def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
    localPropertiesFile.withReader('UTF-8') { reader ->
        localProperties.load(reader)
    }
} …

我一直在寻找此错误的解决方案，但没有找到任何解决方案。我有一个 flutter 项目，在尝试构建要发布的 apk 时，我不断在 app/build.gradle 文件中收到此错误。

Could not get unknown property 'flutterRoot' for project ':app' of type org.gradle.api.Project.

下面是我的构建 gradle 文件。

    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 FileNotFoundException ("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 …