我在这里执行Android教程中的步骤:https://developer.android.com/training/basics/firstapp/running-app.html
当我执行“#34;在模拟器上运行”#34; (在模拟器上运行),我收到一个错误 我仔细检查了所有步骤,但看不出有什么问题 有人可以帮忙吗?
这是编译输出:
Information:Gradle tasks [:app:clean, :app:generateDebugSources, :app:generateDebugAndroidTestSources, :app:mockableAndroidJar, :app:prepareDebugUnitTestDependencies, :app:assembleDebug]
Error:Execution failed for task ':app:mergeDebugResources'.
> [string/app_name] C:\Users\eddyq\AndroidStudioProjects\MyApplication\app\src\main\res\values\strings.xml [string/app_name] C:\Users\eddyq\AndroidStudioProjects\MyApplication\app\src\main\res\values\styles.xml: Error: Duplicate resources
Information:BUILD FAILED
Information:Total time: 17.608 secs
Information:1 error
Information:0 warnings
Information:See complete output in console
这是项目的build.gradle:
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:2.2.2'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
以下是app的build.gradle:
apply plugin: 'com.android.application'
android {
compileSdkVersion 24
buildToolsVersion "25.0.0"
defaultConfig {
applicationId "com.example.myapplication"
minSdkVersion 15
targetSdkVersion 24
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:24.2.1'
testCompile 'junit:junit:4.12'
}
这是styles.xml:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="app_name">My Application</string>
<string name="edit_message">Enter a message</string>
<string name="button_send">Send</string>
</resources>
这是strings.xml:
<resources>
<string name="app_name">My Application</string>
</resources>
答案 0 :(得分:2)
这是styles.xml:
UseDeveloperExceptionPage() UseExceptionHandler()
这不是<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="app_name">My Application</string>
<string name="edit_message">Enter a message</string>
<string name="button_send">Send</string>
</resources>
中的内容。无论如何这些都是字符串,而不是样式。
另外,错误清楚地表明styles.xml
字符串是重复的。 (强调补充)
[ string / app_name ] .. \ app \ src \ main \ res \ values \ strings.xml
[ string / app_name ] .. \ app \ src \ main \ res \ values \ styles.xml
错误:资源重复
如果您在Android Studio中创建一个全新的项目,则无需更改"app_name"
文件中的任何内容。
I can't find where it says to modify styles.xml
anywhere。
作为参考,styles.xml
看起来与此类似
styles.xml