issues in firebase console

registerDevice

Unable to register new device { Error: A Not Found error was returned
while attempting to retrieve an accesstoken for the Compute Engine built-in service account. This may be because the Compute Engine instance does not have any permission scopes specified. A device with the name 'projects/casaminha-2e0ca/locations/us-central1/registries/iotcore-registry/devices/rpi3' doesn't exist.
    at Gaxios.<anonymous> (/srv/node_modules/gaxios/build/src/gaxios.js:72:27)
    at Generator.next (<anonymous>)
    at fulfilled (/srv/node_modules/gaxios/build/src/gaxios.js:16:58)
    at <anonymous>
    at process._tickDomainCallback (internal/process/next_tick.js:229:7)
  response: 
   { config: 
      { url: 'https://cloudiot.googleapis.com/v1/projects/casaminha-2e0ca/locations/us-central1/registries/iotcore-registry/devices/rpi3',
        method: 'GET',
        paramsSerializer: [Function],
        headers: [Object],
        params: {},
        validateStatus: [Function],
        responseType: 'json' },
     data: { error: [Object] },
     headers: 
      { 'alt-svc': 'h3-29=":443"; ma=2592000,h3-27=":443"; ma=2592000,h3-T050=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"',
        'cache-control': 'private',
        connection: 'close',
        'content-encoding': 'gzip',
        'content-type': 'application/json; charset=UTF-8',
        date: 'Fri, 14 Aug 2020 00:31:53 GMT',
        server: 'ESF',
        'transfer-encoding': 'chunked',
        vary: 'Origin, X-Origin, Referer',
        'x-content-type-options': 'nosniff',
        'x-frame-options': 'SAMEORIGIN',
        'x-xss-protection': '0' },
     status: 404,
     statusText: 'Not Found' },
  config: 
   { url: 'https://cloudiot.googleapis.com/v1/projects/casaminha-2e0ca/locations/us-central1/registries/iotcore-registry/devices/rpi3',
     method: 'GET',
     paramsSerializer: [Function],
     headers: 
      { 'Accept-Encoding': 'gzip',
        'User-Agent': 'google-api-nodejs-client/0.7.2 (gzip)',
        Authorization: 'Bearer ya29.c.KqUB2AeOT8Trc-dZUu7XA3tV1_P81ZWFwcAFqunQqxwHDxWbXJ9iruzayiYsCbmNB5WSvOt55X8QPCzZk_kM-W1PlBlRb6TSHeWFdRQ_OvGbwUIKB_U0hiJlenMT8paVHKXC1OEzg818xK-DINJLivn7orKosVGknvlFvfQTbg70LR-rvrd78Ngh3gzxPUPfgXOvkEPLoJBUJPwFlPfSazR5xSmwuZ9D',
        Accept: 'application/json' },
     params: {},
     validateStatus: [Function],
     responseType: 'json' },
  code: 404,
  errors: 
   [ { message: 'A device with the name \'projects/casaminha-2e0ca/locations/us-central1/registries/iotcore-registry/devices/rpi3\' doesn\'t exist.',
       domain: 'global',
       reason: 'notFound' } ] }