FIrebase云消息传递无法解析依赖关系com.google.firebase：firebase-core：9.0.2 [英] FIrebase Cloud Messaging, cannot resolve dependency com.google.firebase:firebase-core:9.0.2

问题描述

我尝试使用Firebase云消息传递编写应用程序，并遵循此处，但是在添加用于实现FCM的依赖项（com.google.firebase：firebase-core：9.0.2）时感到非常惊讶。每次我尝试通过项目结构添加它时，它都不会在搜索结果中列出依赖关系。当我尝试将它添加到应用程序级gradle中时，它给了我一个错误，即依赖关系无法解析。我不知道我要去哪里，但请帮助我解决这个问题。

解决方案

从您的SDK管理器下载更新。我遇到过同样的问题。更新来自SDK管理器的 Google play服务和 Google Repository 为我工作。

I was trying to write an application using Firebase Cloud Messaging as per the guidelines given here, but I'm struck in adding the dependency for implementing FCM (com.google.firebase:firebase-core:9.0.2). Every time I try to add it via project structure, it won't list the dependency in the search results. When I try to add it in app level gradle, it gives me an error that the dependency cannot be resolved. I don't know where I'm going wrong but please help me out with this.

解决方案

Download updates from your SDK manager. I had the same issue. Updating Google play services and Google Repository from the SDK manager worked for me.

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