android - Superpowered SDK : Error:Execution failed for task ':app:ndkBuild' . 启动进程 'command ' null/ndk-build''

Question

我正在尝试使用 Android Studio 在我的手机上安装 Superpowered 示例应用程序，但它没有被构建。它显示错误:

Error:Execution failed for task ':app:ndkBuild'.
> A problem occurred starting process 'command 'null/ndk-build''

build.gradle 代码为:

apply plugin: 'com.android.application'

android {
    compileSdkVersion 23
    buildToolsVersion "22.0.1"

    defaultConfig {
        applicationId "com.superpowered.hlsexample"
        minSdkVersion 16
        targetSdkVersion 23
        versionCode 1
        versionName "1.0"

        sourceSets.main {
            jniLibs.srcDir 'src/main/libs'
            jni.srcDirs = []
        }
    }

    task ndkBuild(type: Exec) {
        Properties properties = new Properties()
        properties.load(project.rootProject.file('local.properties').newDataInputStream())
        def ndkDir = properties.getProperty('ndk.dir')
        commandLine "$ndkDir/ndk-build", '-B', '-C', file('src/main/jni').absolutePath
        // Windows users: commandLine "$ndkDir\\ndk-build.cmd", '-B', '-C', file('src/main/jni').absolutePath
    }

    lintOptions {
        abortOnError false
    }

    tasks.withType(JavaCompile) {
        compileTask -> compileTask.dependsOn ndkBuild
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:22.2.0'
}

请帮我找到正确的解决方案。和/或指导我如何将 NDK 添加到当前应用程序。提前致谢。

Answer 1

刚遇到同样的问题。通过输入“文件 ->项目结构”来解决它。对于我的情况，“Android NDK 位置”如图所示为空。单击“选择”修复它。