无法解析实施"com.google.firebase:firebase-messaging:15.0.2" [英] Failed to resolve implementation 'com.google.firebase:firebase-messaging:15.0.2'

问题描述

我正在集成Firebase消息传递的版本是:

I am Integrating Firebase messaging for a version is:

'com.google.firebase:firebase-messaging:15.0.2' 

我的类路径是:-

classpath 'com.google.gms:google-services:3.2.0'

我遇到了以下错误:-

无法解决:firebase-messaging打开文件

Failed to resolve: firebase-messaging Open File

推荐答案

更改此内容:

classpath 'com.google.gms:google-services:3.2.0'
implementation 'com.google.firebase:firebase-messaging:15.0.2'

对此:

classpath 'com.google.gms:google-services:4.0.1'
implementation 'com.google.firebase:firebase-messaging:17.0.0'

说明:

在这种情况下，将firebase-messaging:15.0.2与google-services:4.0.1一起使用将是可行的，因为最重要的是更新3.2.0上方的google-services，这是因为需要google-services:3.3.0才能使用来自15.0及更高版本.您可以查看此博客文章.解释了Firebase库版本控制中的更改.

Here in this case using firebase-messaging:15.0.2 with google-services:4.0.1 would work, since the most important thing was updating google-services above 3.2.0, and that's because google-services:3.3.0 is needed to be able to use the firebase library from version 15.0 and above. You can check this blog post. that explains the changes in versioning of firebase libraries.

但是最好还是更新google-services插件，以防止其他依赖项引起的其他错误.

But it is still better to update the google-services plugin to prevent any other errors with other dependencies.

注意:

小于15.0.0的版本位于google maven存储库中，因此您可以在gradle中使用它们.但是，如我的回答

The versions less than 15.0.0 are in google maven repository, so you can use them in gradle. But, you cannot mix version 15.0.0 with a version less than 15.0.0 and use google play services 4.0.1, as said in my answer here. That's why it is better to update firebase libraries to the latest versions.

这篇关于无法解析实施"com.google.firebase:firebase-messaging:15.0.2"的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！