【发布时间】:2019-05-07 05:34:18
【问题描述】:
我正在更新我的 Android 项目中的 Firebase 和 Google Play 服务。这就是我更新依赖项的方式:
//Play Services
implementation 'com.google.android.gms:play-services-maps:16.0.0'
implementation 'com.google.android.gms:play-services-gcm:16.0.0'
implementation 'com.google.android.gms:play-services-location:16.0.0'
implementation 'com.google.android.gms:play-services-measurement-base:16.0.5'
implementation 'com.google.maps.android:android-maps-utils:0.5'
//Firebase
implementation 'com.google.firebase:firebase-core:16.0.5'
implementation 'com.google.firebase:firebase-messaging:17.3.4'
implementation 'com.google.firebase:firebase-config:16.1.0'
implementation 'com.onesignal:OneSignal:3.10.3'
当我构建我的项目时,它失败并出现以下错误:
Failed to resolve: com.google.android.gms:play-services-maps:17.3.4
Failed to resolve: com.google.android.gms:play-services-gcm:17.3.4
Failed to resolve: com.google.android.gms:play-services-location:17.3.4
Failed to resolve: com.google.android.gms:play-services-measurement-base:17.3.4
Failed to resolve: com.google.firebase:firebase-core:17.3.4
Failed to resolve: com.google.firebase:firebase-config:17.3.4
Failed to resolve: com.google.android.gms:play-services-basement:17.3.4
Failed to resolve: com.google.android.gms:play-services-tasks:17.3.4
Failed to resolve: com.google.firebase:firebase-common:17.3.4
Failed to resolve: com.google.firebase:firebase-iid:17.3.4
Failed to resolve: com.google.firebase:firebase-measurement-connector:17.3.4
Failed to resolve: com.google.android.gms:play-services-base:17.3.4
由于某种原因,所有库都需要 17.3.4 版本。如何让它发挥作用?
根 gradle 文件如下所示:
buildscript {
ext.kotlin_version = '1.3.10'
repositories {
google()
jcenter()
}
dependencies {
classpath 'com.android.tools.build:gradle:3.2.1'
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
classpath 'com.google.gms:google-services:4.2.0'
}
}
allprojects {
repositories {
maven { url 'https://jitpack.io' }
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}
【问题讨论】:
-
您确定要使用该版本的 com.google.gms:google-services 吗?具有相同版本的所有依赖项的要求只是该插件的旧版本的要求。 4.2.0 版应该不再要求您这样做了。
-
@DougStevenson 4.2.0 在附加的根 gradle 脚本中指定。是否也应该在其他地方进行配置?
-
不,根据您在此处显示的内容,我觉得还可以。仔细检查你在做什么。也许尝试从头开始创建一个简单的项目。
标签: android firebase gradle google-play-services onesignal