运行flutter应用程序时android studio中的gradle错误

Question

我正在尝试使用 firebase 验证我的登录页面活动。所以，在这样做的时候我得到了这个 Gradle 错误。

我参考了以下链接，但对我没有任何作用。

flutter: getting gradle error while running my flutter app for the first time

在 project/android/app/build.Gradle 中，GradleException 以红色突出显示。

build.gradle 文件：

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

    dependencies {
        classpath 'com.google.gms:google-services:4.3.3'
        classpath 'com.android.tools.build:gradle:4.0.0'
        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
    }

在控制台中，错误是：

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':app:stripDebugDebugSymbols'.
> No version of NDK matched the requested version 21.0.6113669. Versions available locally: 20.1.5948944

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 1m 40s
Exception: Gradle task assembleDebug failed with exit code 1

帮我解决这个问题。

Answer 1

您必须通过项目设置 -> SDK 位置 -> Android NDK 位置来配置您的 NDK。

如果你没有 NDK，那么你需要去Tools -> SDK Manager -> SDK Tools 标签，然后选择 NDK (side by side) 并安装它。 p>