mismatch sender warning

Comments

2 comments

  • Avatar
    Nikolai Polkhovskiy

    Hi!

    Have you checked whether the GCM Number is correct?

    Also, may I ask you whether you've tried using Browser key instead of Server key?

  • Avatar
    ShayHk

    no i have only checked only the server key. the key is an production key and i cant change it.

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