messagingapp[385:75539] [Firebase/Core][I-COR000012] Could not locate configuration file: 'GoogleService-Info.plist'.
2018-01-05 01:58:22.494778+0530 messagingapp[385:75539] [Firebase/Core][I-COR000005] No app has been configured yet.
2018-01-05 01:58:22.524336+0530 messagingapp[385:75434] *** Terminating app due to uncaught exception 'com.firebase.core', reason: '`[FIRApp configure];` (`FirebaseApp.configure()` in Swift) could not find a valid GoogleService-Info.plist in your project. Please download one from
答案 0 :(得分：0)
确保文件名为“GoogleService-Info.plist”。有时，如果您多次下载plist文件，或者如果您为其他项目执行了此操作，则会创建文件“GoogleService-Info1.plist”“GoogleService-Info2.plist”...并且会产生错误。确保plist文件具有正确的名称。