程序将正常运行。但是通过删除错误标记，我想防止潜在的危险。
我的 targetSdkVersion 是 26。所以我将所有 Gradle 版本统一为 26。但是，Android 工作室警告说 25.2.0 仍然存在，并且它是混合版本。但是，无论怎么看，我都没有看到25.2.0。
All com.android.support libraries must use the exact same version specification (mixing versions can lead to runtime crashes).
Found versions 26.1.0, 25.2.0. Examples include com.android.support:animated-vector-drawable:26.1.0 and com.android.support:mediarouter-v7:25.2.0
There are some combinations of libraries, or tools and libraries, that are incompatible, or can lead to bugs. One such incompatibility is compiling with a version of the Android support libraries that is not the latest version(or in particular, a version lower than your targetSdkVersion.)
无论我如何搜索，我都找不到“Gradle Version 25”。而且我在警告中找不到“com.android.support:mediarouter-v7:25.2.0”。为什么会出现这句话？
（错误弹出：实现'com.android.support:appcompat-v7:26.1.0'）
apply plugin: 'com.android.application'
android {
signingConfigs {
release {
keyAlias 'key'
keyPassword 'abcde'
storeFile file('C:/Users/aaaa/.AndroidStudio2.3/key.jks')
storePassword 'aaaaaaa'
}
}
compileSdkVersion 26
defaultConfig {
applicationId "com.example.aaaaa.abcde"
minSdkVersion 16
targetSdkVersion 26
versionCode 1
multiDexEnabled true
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
buildToolsVersion '26.0.2'
productFlavors {
}
}
dependencies {
compile 'com.android.support:multidex:1.0.1'
implementation fileTree(include: ['*.jar'], dir: 'libs')
implementation 'com.android.support:appcompat-v7:26.1.0'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
implementation 'com.android.support:support-v4:26.1.0'
testImplementation 'junit:junit:4.12'
androidTestImplementation 'com.android.support.test:runner:1.0.1'
androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
// Login php Connect
compile 'com.android.volley:volley:1.0.0'
implementation 'com.google.android.gms:play-services:11.8.0'
// Open source plus
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile group: 'com.kakao.sdk', name: 'kakaolink', version: project.KAKAO_SDK_VERSION
compile project(':airquality-release')
compile 'com.android.support:appcompat-v7:26.1.0'
compile "com.github.katoro:typekit:1.0.1"
compile 'com.android.support:design:26.1.0'
compile 'com.android.support.constraint:constraint-layout:1.0.2'
compile 'com.android.support:support-v4:26.1.0'
testCompile 'junit:junit:4.12'
}
我查看了 Gradle 子文件夹中的所有其他文件，但找不到 25 跟踪。（下面除了附上的代码，还有其他文件，但我没有附上，因为大概10行短代码。）
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.0.1'
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
// Open source plus
subprojects {
repositories {
mavenCentral()
maven { url 'http://devrepo.kakao.com:8088/nexus/content/groups/public/' }
}
}
allprojects {
repositories {
// Open source plus
maven { url 'https://jitpack.io' }
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}