我将我的项目更新到最新的Play服务类路径“com.google.gms:google-services:1.5.0-beta2”。我也在我的app.gradle文件中使用最新版本的playservices:
compile 'com.google.android.gms:play-services-location:8.3.0'
compile 'com.google.android.gms:play-services-gcm:8.3.0'
然而，当我编译时，Gradle抛出异常如下
Error:Execution failed for task ':app:processDebugGoogleServices'. > File google-services.json is missing from module root folder. The Google Services Plugin cannot function without it.
当前回答
对于任何使用Firebase的人来说，你需要进入你的控制台，它会显示“将项目添加到Android”。从那里，它将逐步生成谷歌的服务。Json文件。
其他回答
对于从firebase codelabs教程第3步来到这里的人:请转到第4页。
Apparently, if google says You should now have the android-start project open in Android Studio. ,She means it,and not You should now have the android-start project open in Android Studio, without any build-errors . As the instruction says there, you have to get a configuration file from firebase. i.e , create a new project in your firebase acc with name 'friendly chat and in the next page , add its package name and SHA1 KEY. after downloading the json file,add it to your project>app folder, and Rebuild project.
非常简单的 点击工具->Firebase->连接到Firebase，然后点击同步 这肯定会奏效。
我在尝试运行谷歌的Firebase分析示例应用程序时收到了这个错误:
先决条件:
下载https://github.com/firebase/quickstart-android 添加快速入门/分析到Android Studio
添加程序:
Go to https://firebase.google.com/ Click on "GO TO CONSOLE" Click on "Add Project" Project name: Enter: sample-app Click "Create Project" [Takes about 10 seconds or so...] Click "Continue" On the "Getting Started" page, click "Add Firebase to your Android app" Enter package name for the android app [The full package name appears at the top of the manifest: "com.google.firebase.quickstart.analytics"] Click on download google-services.json In file explorer, add google-services.json to the directory: "quickstart/analytics/app" [Warning: Do not rename the file, it must be: google-services.json] Run 'app' The sample app already contains the necessary Gradle file settings. When adding a new project do: Tools -> Firebase -> Analytics -> Add Event -> Connect App to Firebase. Adding a project via Android Studio ensures that all the Gradle Dependecies are setup.
删除程序:
访问https://firebase.google.com/ 点击“转到控制台” 设置—>项目设置—>删除此应用 设置—>业务群组设置—>删除业务群组 输入项目ID，按delete键
我多次添加和删除示例应用程序，没有任何明显的副作用。
您必须进入Firebase控制台—>设置—>项目设置，然后会有下载最新配置文件的部分。下载谷歌服务。并放入app文件夹。这是我的工作。 链接: https://developers.google.com/identity/sign-in/android/start-integrating https://developers.google.com/android/guides/client-auth
请访问这个URL:
https://developers.google.com/mobile/add
选择你的选项，最后你将能够下载
google服务。json文件
复制该文件并粘贴到
YourProjectName / app目录
然后重新编译项目，它很可能会飞
在我的例子中，项目目录看起来像这样:
