我应该在哪里定义sdk的位置？

Question

这是我得到的错误：

未找到Flutter SDK。在local.properties文件中使用flutter.sdk定义位置。

这是我的文件当前的样子，我不确定在哪里添加此行，因为我完全不熟悉

    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"
apply from: project(':flutter_config').projectDir.getPath() + "/dotenv.gradle"

android {
    compileSdkVersion 28

    sourceSets {
        main.java.srcDirs += 'src/main/kotlin'
    }

    lintOptions {
        disable 'InvalidPackage'
    }

Answer 1

如果您使用的是android studio / intelij：

转到设置>语言和框架> flutter> flutter SDK路径

然后转到android/local.properties并再次添加路径（如果此文件不存在，请创建该文件；如果您在Windows上，则应像这样\转义C:\\Users\\user\\flutter）：