【发布时间】:2018-02-04 12:24:48
【问题描述】:
我正在尝试为我的应用实现 Android 即时应用支持,并且我已按照本教程进行操作:
http://androidkt.com/instant-app/
一切都很顺利,我已经成功完成了教程。
但是,我遇到了这个错误:
错误:失败:构建失败并出现异常。
出了什么问题:任务 ':appapk:preDebugBuild' 执行失败。 > Android 依赖 'com.android.support:support-v4' 有不同 编译 (25.2.0) 和运行时 (27.0.1) 类路径的版本。你 应该通过 DependencyResolution 手动设置相同的版本
尝试:使用 --stacktrace 选项运行以获取堆栈跟踪。使用 --info 或 --debug 选项运行以获得更多日志输出。运行 --scan 以获得完整的见解。
通过https://help.gradle.org获得更多帮助
1 秒内构建失败
我的项目针对的是最新版本的 Android (Android 8.1 API 27),因此,所有版本都应为 27 及以上。
我认为这个错误是因为 com.android.support:support-v4 是 version 25.2.0 但是当我搜索我的整个项目时,我找不到 @987654327 @ 或 25.2.0 的任何文件。
如果需要,这是我的 gradle 文件:
build.gradle(项目):
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
repositories {
jcenter()
google()
}
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
classpath 'com.google.gms:google-services:3.1.1'
}
}
allprojects {
repositories {
mavenLocal()
mavenCentral()
maven {
url 'https://maven.google.com/'
name 'Google'
maven { url 'https://jitpack.io' }
}
jcenter()
google()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
build.gradle(模块:app-base):
apply plugin: 'com.android.feature'
android {
compileSdkVersion 27
buildToolsVersion '27.0.3'
baseFeature = true
defaultConfig {
minSdkVersion 21
targetSdkVersion 27
multiDexEnabled true
versionCode 3
versionName "2.0.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
externalNativeBuild {
cmake {
cppFlags ""
}
}
vectorDrawables.useSupportLibrary = true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
externalNativeBuild {
cmake {
path "CMakeLists.txt"
}
}
}
dependencies {
implementation 'com.android.support:support-v4:27.0.1'
implementation fileTree(include: ['*.jar'], dir: 'libs')
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
//compile 'android-support-v7-appcompat:25.0.1'
implementation 'com.github.HITGIF:TextFieldBoxes:1.3.8'
implementation 'com.google.firebase:firebase-database:11.8.0'
implementation 'com.google.firebase:firebase-messaging:11.8.0'
implementation 'com.google.firebase:firebase-crash:11.8.0'
implementation 'com.google.firebase:firebase-ads:11.8.0'
implementation 'com.google.android.gms:play-services-ads:11.8.0'
implementation 'com.google.firebase:firebase-core:11.8.0'
implementation 'com.google.firebase:firebase-auth:11.8.0'
implementation 'com.google.android.gms:play-services:11.8.0'
implementation 'com.android.support:design:24.1.1'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
implementation 'com.android.support:cardview-v7:24.2.1'
implementation 'com.android.support:customtabs:27.0.2'
testImplementation 'junit:junit:4.12'
}
apply plugin: 'com.google.gms.google-services'
build.gradle(模块:appapk):
apply plugin: 'com.android.application'
android {
compileSdkVersion 26
defaultConfig {
applicationId "tr.k12.evrim.evrimnews.app"
minSdkVersion 21
targetSdkVersion 27
versionCode 1
versionName "1.0"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
dependencies {
implementation fileTree(dir: 'libs', include: ['*.jar'])
implementation project(':app-base')
implementation 'com.android.support:appcompat-v7:27.0.1'
implementation 'com.android.support.constraint:constraint-layout:1.0.2'
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'
}
build.gradle(模块:instantapp):
apply plugin: 'com.android.instantapp'
android {
buildToolsVersion "26.0.2"
}
dependencies {
implementation project(':app-base')
}
【问题讨论】:
-
运行
gradlew appapk:dependencies以显示所有传递依赖项.....这应该突出显示该版本中的内容 -
@JohnO'Reilly 这可能是一个愚蠢的问题,但我该如何运行呢?终端? :(
-
是的,您可以在项目根文件夹的终端中运行(这里有更多背景知识 - developer.android.com/studio/build/building-cmdline.html)
-
@JohnO'Reilly 终端输出:gist.github.com/TurboProgramming/…
-
@JohnO'Reilly 有什么解决方案吗?
标签: android gradle android-gradle-plugin android-instant-apps