Requested entity was not found

[Petar Maletic]

Hi, 

I am getting token ID successfully:

chrome.instanceID.getToken({
authorizedEntity: "11111111",
scope: "GCM"
}, function (registrationId) {

});

And this works fine.

But after some time when I send message I am getting:
{
  "error": {
    "code": 404,
    "message": "Requested entity was not found.",
    "status": "NOT_FOUND",
    "details": [
      {
        "@type": "type.googleapis.com/google.firebase.fcm.v1.FcmError",
        "errorCode": "UNREGISTERED"
      }
    ]
  }
}

Chrome is opened and not closed.

When I delete extension and register again I am getting new token.

It works same, after some time start to get this error.

In current extension, when sending does not work,  and when try to register again I see the same token and obviously it does not work as getting 404 error.

Can someone explain why is like this? 

What I am doing wrong?

[Petar Maletic]

I am still having this issue.

Anyone?