失败 [INSTALL_FAILED_OLDER_SDK] Android Studio
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Failure [INSTALL_FAILED_OLDER_SDK] Android Studio
提问by Pantera96c
I'm new to Android and I'm using the Android Studio. I've created a new project just to show the Hello World! but I can't get it working on the AVD because of this error: Failure [INSTALL_FAILED_OLDER_SDK].
我是 Android 新手，我正在使用 Android Studio。我创建了一个新项目只是为了展示 Hello World！但由于此错误，我无法在 AVD 上运行它：失败 [INSTALL_FAILED_OLDER_SDK]。
I already searched for the answer and I know it's something about the build.gradle and the minSdkVersion but any of the answers worked for me.
我已经搜索了答案，我知道它与 build.gradle 和 minSdkVersion 有关，但任何答案都对我有用。
This is my AndroidManifest.xml :
这是我的 AndroidManifest.xml ：
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.scoelli.test" >
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name=".MyActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
And this is my build.gradle :
这是我的 build.gradle ：
apply plugin: 'com.android.application'
android {
compileSdkVersion 'android-L'
buildToolsVersion "20.0.0"
defaultConfig {
applicationId "com.example.scoelli.test"
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'])
}
I would appreciate not only the answer but the explanation.
我不仅会感谢答案，还会感谢解释。
Thank You!
谢谢你！
回答by Bryan Herbst
Unless you know you want to be using the Android L developer preview with your application, do not target and compile with it. It is still very much a preview release, and it appears as though applications targeting and compiling for the preview cause this error with any non-L device.
除非您知道要在您的应用程序中使用 Android L 开发人员预览版，否则不要以它为目标并使用它进行编译。它仍然是一个预览版，看起来好像针对预览版的应用程序和编译会导致任何非 L 设备出现此错误。
Update these lines in your build.gradle to stick with the latest stable release (Android 4.4, API 19):
更新 build.gradle 中的这些行以坚持使用最新的稳定版本（Android 4.4，API 19）：
android {
compileSdkVersion 19
defaultConfig {
targetSdkVersion 19
}
}
回答by fweigl
I think projects with
我认为项目与
compileSdkVersion 'android-L'
cannot be installed in other Android versions right now. I might be wrong there but if you're not doing anything specific to the L preview SDK, just set the compile version to one of the official ones. Same goes for the targetSdk.
目前无法安装在其他 Android 版本中。我可能错了，但如果你没有做任何特定于 L 预览版 SDK 的事情，只需将编译版本设置为官方版本之一。targetSdk 也是如此。
You can choose those in the Create Project wizard.
您可以在“创建项目”向导中选择这些。
回答by u3392200
I fixed this problem. I just modified the compileSdkVersion from android_L to 19 to target my nexus 4.4.4.
我解决了这个问题。我刚刚将 compileSdkVersion 从 android_L 修改为 19 以针对我的 nexus 4.4.4。
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:0.12.2'
}
}
apply plugin: 'com.android.application'
repositories {
jcenter()
}
android {
**compileSdkVersion 'android-L'** modified to 19
buildToolsVersion "20.0.0"
defaultConfig {
applicationId "com.antwei.uiframework.ui"
minSdkVersion 14
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:support-v4:21.+'** modified to compile 'com.android.support:support-v4:20.0.0'
}
how to modified the value by ide. select file->Project Structure -> Facets -> android-gradle and then modified the compile Sdk Version from android_L to 19
如何通过ide修改值。选择file->Project Structure -> Facets -> android-gradle 然后将compile Sdk Version从android_L修改为19
sorry I don't have enough reputation to add pictures
抱歉，我没有足够的声誉来添加图片
回答by Deyan Vitanov
If you get this error when compiling Adobe AIR mobile app - just correct "minSdkVersion" this line in the application descriptor xml file:
如果您在编译 Adobe AIR 移动应用程序时遇到此错误 - 只需更正应用程序描述符 xml 文件中的“minSdkVersion”这一行：
<uses-sdk android:minSdkVersion="13" android:targetSdkVersion="15"></uses-sdk>
