Question 393036 in React native Question posted in
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React native – new application application identifier error FCM version v1 not supported

In expo project credentials I am trying to create new application identifier, but after filling everything I am getting FCM version v1 not supported. Expo is not explaining v1 is not supported by what. I am not sure if problem is with my service file or react native configuration, or google-services.json. All I get is this. Please anyone had this problem?enter image description here

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  1. Chosen as BEST ANSWER
    0

    If this message is displayed, it means you are posting wrong key. I have been trying to upload google service key in place of cloud msging key. After adding correct one, it worked.


  2. 0

    FCM version v1 (legacy APIs ) is deprecated as of June 20, 2023 and will be removed on June 21, 2024. You should migrate to the HTTP v1 API.

    Check this link for more information

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