Firebase消息传递/不匹配凭据(Firebase messaging/mismatched

Firebase消息传递/不匹配凭据(Firebase messaging/mismatched-credential)

我试图通过Firebase向特定设备发送通知，但遇到以下错误：

{“r”：{“results”：[{“error”：{“code”：“messaging / mismatched-credential”，“message”：“用于认证此SDK的凭证没有权限发送消息给“}}]，”canonicalRegistrationTokenCount“：0，”failureCount“：1，”successCount“：0，”multicastId“：设备对应于提供的注册令牌，确保凭证和注册令牌都属于同一个Firebase项目。 5165415028752234000}}

我不确定是什么导致了这种情况，我正在使用与该项目关联的服务帐户和正确的设备ID。

任何帮助将是伟大的，谢谢！

I'm trying to send notifications to a specific device with Firebase but am getting the following error:

{"r": {"results":[{"error":{"code":"messaging/mismatched-credential","message":"The credential used to authenticate this SDK does not have permission to send messages to the device corresponding to the provided registration token. Make sure the credential and registration token both belong to the same Firebase project."}}],"canonicalRegistrationTokenCount":0,"failureCount":1,"successCount":0,"multicastId":5165415028752234000}}

I'm not sure what is causing this, I'm using the service account associated with the project and the proper device id.

Any help would be great, thanks!

最满意答案

问题出在我的google-services.json 。 我的应用程序使用两个项目，并默认第一个项目。 添加第二个项目json文件最终解决了这个问题，因为它现在可以将令牌发送到适当的项目。

The issue was with my google-services.json. My app uses two projects and was defaulting to the first project. Adding the second project json file ended up fixing this since it can now send the tokens to the proper project.