Android Studio中发生[INSTALL_FAILED_OLDER_SDK]故障

Question

So I know that many other people had this problem, but mine is a little different. I've tried running my app on an LG G2 with Android 4.4.4, and a Note 3 with Android 4.4.2, but neither worked. I have installed the API 18, 19, and 20 SDKs.

Failure [INSTALL_FAILED_OLDER_SDK]

build.gradle:

 apply plugin: 'com.android.application'

android {
    compileSdkVersion 'android-L'
    buildToolsVersion "20.0.0"

    defaultConfig {
        applicationId "com.ween.control"
        minSdkVersion 8
        targetSdkVersion 'L'
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            runProguard false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile 'com.android.support:appcompat-v7:19.+'
}

Answer 1

You can't test an Android-L app on a device with lower API. Take a look here .

Answer 2

You need to make sure your dependencies are configured targeting the same sdk (also make sure the sdk is supported for the dependency).

As of version .11, the gradle plugin now uses the new manifest merger tool by default which you can use to avoid conflicting configurations when merging manifests from your dependencies while building by specifying <uses-sdk tools:node="replace" /> in your AndroidManifest.xml file.

http://tools.android.com/tech-docs/new-build-system/user-guide/manifest-merger

credit goes to Eddie Ringle

Answer 3

我遇到了类似的问题，但我的设备sdk为19，并且它的期望值是20。我将sdk从文件> Project Structure> SDK更改为19，在运行时我也注意到它在其中选择了损耗值顶部的工具栏，所以我将其切换为移动和Voila。