Firebase Crashlytics无效密钥错误 [英] Firebase Crashlytics Invalid Key Error

问题描述

我想将Firebase Crashlytics集成到我的Android游戏（使用Cocos2D-X引擎开发）中。

I want to integrate Firebase Crashlytics into my Android game (developed using Cocos2D-X engine).

我已按照此链接。

我正在使用Android Studio构建项目时出现以下错误：

I'm getting following error when building the project using Android Studio:

ERROR - Crashlytics Developer Tools error.
java.lang.IllegalArgumentException: Crashlytics found an invalid API key: null. 
Check the Crashlytics plugin to make sure that the application has been added successfully! 

似乎我缺少一些API密钥。如何在Firebase中找到 Crashlytics API 键？如何在Android项目中提及该键？

It looks like that I am missing some API key. How can I find the Crashlytics API key in Firebase? How to mention that key in the Android project?

我希望您对此主题有任何建议和想法。谢谢。

I would appreciate any suggestions and thought on this topic. Thank you.

推荐答案

请注意以下几点，这应该可以解决您的问题：

Please note the following things, this should solve your issue:

1. 检查Android Studio版本，建议版本为3.1.4。


2. Classpath（项目级 build.gradle 文件不应具有任何Alpha或Beta版本，因为Firebase仅支持稳定版本

1. Check Android Studio version, suggested version is 3.1.4.
2. Classpath (project-level build.gradle file shouldn't have any alpha or beta versions. That is because Firebase only supports stable version of Android Studio.

也就是说，推荐的gradle版本设置为：

That said, the recommended setup of your gradle version is:

classpath 'com.android.tools.build:gradle:3.1.4'
classpath 'com.google.gms:google-services:4.1.0'

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