Cloud Tasks Emulator Error: `Error fetching access token: invalid_grant (reauth related error (invalid_rapt))`

[BenJackGill]

[REQUIRED] Environment info

firebase-tools: 13.22.0
Platform: macOS

[REQUIRED] Test case

This test of Cloud Tasks in the emulator should work, but it throws an error regarding initializeApp credentials.

Note: I am using a demo- prefixed version as described here which should run in offline mode.

Error Message:

Credential implementation provided to initializeApp() via the "credential" property failed to fetch a valid Google OAuth2 access token with the following error: "Error fetching access token: invalid_grant (reauth related error (invalid_rapt))". There are two likely causes: (1) your server time is not properly synced or (2) your certificate key file has been revoked. To solve (1), re-sync the time on your server. To solve (2), make sure the key ID for your key file is still present at https://console.firebase.google.com/iam-admin/serviceaccounts/project. If not, generate a new key file at https://console.firebase.google.com/project/_/settings/serviceaccounts/adminsdk.

Here is a minimal reproduction to show the problem. If you start up the emaultor and visit the URL for testOnRequest (http://127.0.0.1:5001/demo-project/us-central1/testOnRequest) it will then trigger the testOnTaskDispatched Cloud Task function in the emulator and the error shows.

import * as admin from "firebase-admin";
import { HttpsError, onRequest } from "firebase-functions/v2/https";
import { getFunctions } from "firebase-admin/functions";
import { onTaskDispatched } from "firebase-functions/v2/tasks";
import * as logger from "firebase-functions/logger";
import { GoogleAuth } from "google-auth-library";

// Initialize the Firebase app
admin.initializeApp();

let auth: GoogleAuth | null = null;

// TypeScript remake of this function: https://firebase.google.com/docs/functions/task-functions?gen=2nd#retrieve_and_include_the_target_uri
const getFunctionUrl = async (region: string, name: string) => {
  if (process.env.FUNCTIONS_EMULATOR === "true") {
    console.log("Using emulator");
    return `http://127.0.0.1:5001/demo-project/${region}/${name}`;
  }

  if (!auth) {
    auth = new GoogleAuth({
      scopes: "https://www.googleapis.com/auth/cloud-platform",
    });
  }

  const projectId: string = await auth.getProjectId();
  const url = `https://cloudfunctions.googleapis.com/v2beta/projects/${projectId}/locations/${region}/functions/${name}`;

  interface ServiceConfig {
    uri?: string;
  }

  interface DataResponse {
    serviceConfig?: ServiceConfig;
  }

  interface ClientResponse {
    data: DataResponse;
  }

  const client = await auth.getClient();
  const res: ClientResponse = await client.request({ url });
  const uri: string | undefined = res.data?.serviceConfig?.uri;

  if (!uri) {
    throw new HttpsError(
      "unknown",
      `Unable to retrieve uri for function at ${url}`
    );
  }

  return uri;
};

// The http function
export const testOnRequest = onRequest(async (request, response) => {
  const taskPayload = {
    foo: "bar",
  };

  const taskFunctionName = "testOnTaskDispatched";
  const queue = getFunctions().taskQueue(taskFunctionName);
  const functionUrl = await getFunctionUrl("us-central1", taskFunctionName);

  try {
    await queue.enqueue(taskPayload, {
      uri: functionUrl,
    });
  } catch (error) {
    console.error("Error scheduling task", error);
    response.status(500).send("Error scheduling task");
    return;
  }
  response.send("Success. Hello from HTTP onRequest!");
});

// The task function
export const testOnTaskDispatched = onTaskDispatched((request) => {
  logger.info("Success. Hello logs from TASKS onTaskDispatched!", {
    foo: request.data,
  });
});

[REQUIRED] Steps to reproduce

1. Download this minimal reproduction: https://github.com/BenJackGill/firebase-task-emulator-bug
2. Change into the functions directory: cd functions
3. Install everything: npm i
4. Start the emulator: npm run serve
5. Visit the testOnRequest function in the browser which should then in turn trigger the Cloud Task testOnTaskDispatched
6. See the error in the Emulator Logs.

[REQUIRED] Expected behavior

No error should display. The emulator should run the Cloud Task function.

[REQUIRED] Actual behavior

It produces a Credential error as described above.

Here is the full error when using the --debug flag:

[2024-10-09T09:32:19.662Z] [work-queue] {"queuedWork":["/demo-project/us-central1/testOnRequest-2024-10-09T09:32:19.662Z"],"queueLength":1,"runningWork":[],"workRunningCount":0}
[2024-10-09T09:32:19.663Z] [work-queue] {"queuedWork":[],"queueLength":0,"runningWork":["/demo-project/us-central1/testOnRequest-2024-10-09T09:32:19.662Z"],"workRunningCount":1}
[2024-10-09T09:32:19.663Z] Accepted request GET /demo-project/us-central1/testOnRequest --> us-central1-testOnRequest
[2024-10-09T09:32:19.664Z] [functions] Runtime ready! Sending request! {"metadata":{"emulator":{"name":"functions"},"message":"[functions] Runtime ready! Sending request!"}}
[2024-10-09T09:32:19.664Z] [functions] Got req.url=/demo-project/us-central1/testOnRequest, mapping to path=/ {"metadata":{"emulator":{"name":"functions"},"message":"[functions] Got req.url=/demo-project/us-central1/testOnRequest, mapping to path=/"}}
[2024-10-09T09:32:19.670Z] [worker-pool] addWorker(us-central1-testOnRequest) {"metadata":{"emulator":{"name":"functions"},"message":"[worker-pool] addWorker(us-central1-testOnRequest)"}}
[2024-10-09T09:32:19.671Z] [worker-pool] Adding worker with key us-central1-testOnRequest, total=1 {"metadata":{"emulator":{"name":"functions"},"message":"[worker-pool] Adding worker with key us-central1-testOnRequest, total=1"}}
[2024-10-09T09:32:20.547Z] [runtime-status] [71250] Resolved module firebase-admin {"declared":true,"installed":true,"version":"12.6.0","resolution":"/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-admin/lib/index.js"} {"metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"[runtime-status] [71250] Resolved module firebase-admin {\"declared\":true,\"installed\":true,\"version\":\"12.6.0\",\"resolution\":\"/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-admin/lib/index.js\"}"}}
[2024-10-09T09:32:20.548Z] [runtime-status] [71250] Resolved module firebase-functions {"declared":true,"installed":true,"version":"6.0.1","resolution":"/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-functions/lib/v2/index.js"} {"metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"[runtime-status] [71250] Resolved module firebase-functions {\"declared\":true,\"installed\":true,\"version\":\"6.0.1\",\"resolution\":\"/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-functions/lib/v2/index.js\"}"}}
[2024-10-09T09:32:20.548Z] [runtime-status] [71250] Outgoing network have been stubbed. [{"name":"http","status":"mocked"},{"name":"http","status":"mocked"},{"name":"https","status":"mocked"},{"name":"https","status":"mocked"},{"name":"net","status":"mocked"}] {"metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"[runtime-status] [71250] Outgoing network have been stubbed. [{\"name\":\"http\",\"status\":\"mocked\"},{\"name\":\"http\",\"status\":\"mocked\"},{\"name\":\"https\",\"status\":\"mocked\"},{\"name\":\"https\",\"status\":\"mocked\"},{\"name\":\"net\",\"status\":\"mocked\"}]"}}
[2024-10-09T09:32:20.548Z] [runtime-status] [71250] Resolved module firebase-functions {"declared":true,"installed":true,"version":"6.0.1","resolution":"/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-functions/lib/v2/index.js"} {"metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"[runtime-status] [71250] Resolved module firebase-functions {\"declared\":true,\"installed\":true,\"version\":\"6.0.1\",\"resolution\":\"/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-functions/lib/v2/index.js\"}"}}
[2024-10-09T09:32:20.664Z] [runtime-status] [71250] Checked functions.config() {"config":{}} {"metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"[runtime-status] [71250] Checked functions.config() {\"config\":{}}"}}
[2024-10-09T09:32:20.664Z] [runtime-status] [71250] firebase-functions has been stubbed. {"functionsResolution":{"declared":true,"installed":true,"version":"6.0.1","resolution":"/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-functions/lib/v2/index.js"}} {"metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"[runtime-status] [71250] firebase-functions has been stubbed. {\"functionsResolution\":{\"declared\":true,\"installed\":true,\"version\":\"6.0.1\",\"resolution\":\"/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-functions/lib/v2/index.js\"}}"}}
[2024-10-09T09:32:20.664Z] [runtime-status] [71250] Resolved module firebase-functions {"declared":true,"installed":true,"version":"6.0.1","resolution":"/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-functions/lib/v2/index.js"} {"metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"[runtime-status] [71250] Resolved module firebase-functions {\"declared\":true,\"installed\":true,\"version\":\"6.0.1\",\"resolution\":\"/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-functions/lib/v2/index.js\"}"}}
[2024-10-09T09:32:20.666Z] [runtime-status] [71250] Resolved module firebase-admin {"declared":true,"installed":true,"version":"12.6.0","resolution":"/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-admin/lib/index.js"} {"metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"[runtime-status] [71250] Resolved module firebase-admin {\"declared\":true,\"installed\":true,\"version\":\"12.6.0\",\"resolution\":\"/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-admin/lib/index.js\"}"}}
[2024-10-09T09:32:20.667Z] [runtime-status] [71250] Resolved module firebase-functions {"declared":true,"installed":true,"version":"6.0.1","resolution":"/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-functions/lib/v2/index.js"} {"metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"[runtime-status] [71250] Resolved module firebase-functions {\"declared\":true,\"installed\":true,\"version\":\"6.0.1\",\"resolution\":\"/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-functions/lib/v2/index.js\"}"}}
[2024-10-09T09:32:20.667Z] [runtime-status] [71250] firebase-admin has been stubbed. {"adminResolution":{"declared":true,"installed":true,"version":"12.6.0","resolution":"/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-admin/lib/index.js"}} {"metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"[runtime-status] [71250] firebase-admin has been stubbed. {\"adminResolution\":{\"declared\":true,\"installed\":true,\"version\":\"12.6.0\",\"resolution\":\"/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-admin/lib/index.js\"}}"}}
[2024-10-09T09:32:20.669Z] [runtime-status] [71250] initializeApp(DEFAULT) {"storageBucket":"demo-project.appspot.com","databaseURL":"http://127.0.0.1:9000/?ns=demo-project","projectId":"demo-project"} {"metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"[runtime-status] [71250] initializeApp(DEFAULT) {\"storageBucket\":\"demo-project.appspot.com\",\"databaseURL\":\"http://127.0.0.1:9000/?ns=demo-project\",\"projectId\":\"demo-project\"}"}}
[2024-10-09T09:32:20.674Z] [runtime-status] [71250] Functions runtime initialized. {"cwd":"/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions","node_version":"20.11.0"} {"metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"[runtime-status] [71250] Functions runtime initialized. {\"cwd\":\"/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions\",\"node_version\":\"20.11.0\"}"}}
[2024-10-09T09:32:20.674Z] [runtime-status] [71250] Listening to port: /var/folders/54/ycb88nfn51q2krxjvbj_2t480000gn/T/fire_emu_89cd56f40a94c86e.sock {"metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"[runtime-status] [71250] Listening to port: /var/folders/54/ycb88nfn51q2krxjvbj_2t480000gn/T/fire_emu_89cd56f40a94c86e.sock"}}
[2024-10-09T09:32:20.689Z] [worker-us-central1-testOnRequest-4a17b6f0-06c5-4f9e-833d-5139be60edd2]: IDLE {"metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"[worker-us-central1-testOnRequest-4a17b6f0-06c5-4f9e-833d-5139be60edd2]: IDLE"}}
[2024-10-09T09:32:20.690Z] [worker-pool] submitRequest(triggerId=us-central1-testOnRequest) {"metadata":{"emulator":{"name":"functions"},"message":"[worker-pool] submitRequest(triggerId=us-central1-testOnRequest)"}}
i  functions: Beginning execution of "us-central1-testOnRequest" {"metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"Beginning execution of \"us-central1-testOnRequest\""}}
[2024-10-09T09:32:20.690Z] [worker-us-central1-testOnRequest-4a17b6f0-06c5-4f9e-833d-5139be60edd2]: BUSY {"metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"[worker-us-central1-testOnRequest-4a17b6f0-06c5-4f9e-833d-5139be60edd2]: BUSY"}}
>  Using emulator {"user":"Using emulator","metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"\u001b[90m> \u001b[39m Using emulator"}}
>  Error scheduling task FirebaseAppError: Credential implementation provided to initializeApp() via the "credential" property failed to fetch a valid Google OAuth2 access token with the following error: "Error fetching access token: invalid_grant (reauth related error (invalid_rapt))". There are two likely causes: (1) your server time is not properly synced or (2) your certificate key file has been revoked. To solve (1), re-sync the time on your server. To solve (2), make sure the key ID for your key file is still present at https://console.firebase.google.com/iam-admin/serviceaccounts/project. If not, generate a new key file at https://console.firebase.google.com/project/_/settings/serviceaccounts/adminsdk. {"user":"Error scheduling task FirebaseAppError: Credential implementation provided to initializeApp() via the \"credential\" property failed to fetch a valid Google OAuth2 access token with the following error: \"Error fetching access token: invalid_grant (reauth related error (invalid_rapt))\". There are two likely causes: (1) your server time is not properly synced or (2) your certificate key file has been revoked. To solve (1), re-sync the time on your server. To solve (2), make sure the key ID for your key file is still present at https://console.firebase.google.com/iam-admin/serviceaccounts/project. If not, generate a new key file at https://console.firebase.google.com/project/_/settings/serviceaccounts/adminsdk.","metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"\u001b[90m> \u001b[39m Error scheduling task FirebaseAppError: Credential implementation provided to initializeApp() via the \"credential\" property failed to fetch a valid Google OAuth2 access token with the following error: \"Error fetching access token: invalid_grant (reauth related error (invalid_rapt))\". There are two likely causes: (1) your server time is not properly synced or (2) your certificate key file has been revoked. To solve (1), re-sync the time on your server. To solve (2), make sure the key ID for your key file is still present at https://console.firebase.google.com/iam-admin/serviceaccounts/project. If not, generate a new key file at https://console.firebase.google.com/project/_/settings/serviceaccounts/adminsdk."}}
>      at /Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-admin/lib/app/firebase-app.js:87:19 {"user":"    at /Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-admin/lib/app/firebase-app.js:87:19","metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"\u001b[90m> \u001b[39m     at /Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-admin/lib/app/firebase-app.js:87:19"}}
>      at process.processTicksAndRejections (node:internal/process/task_queues:95:5) {"user":"    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)","metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"\u001b[90m> \u001b[39m     at process.processTicksAndRejections (node:internal/process/task_queues:95:5)"}}
>      at async FunctionsApiClient.enqueue (/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-admin/lib/functions/functions-api-client-internal.js:141:13) {"user":"    at async FunctionsApiClient.enqueue (/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-admin/lib/functions/functions-api-client-internal.js:141:13)","metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"\u001b[90m> \u001b[39m     at async FunctionsApiClient.enqueue (/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-admin/lib/functions/functions-api-client-internal.js:141:13)"}}
>      at async /Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/lib/index.js:44:9 {"user":"    at async /Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/lib/index.js:44:9","metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"\u001b[90m> \u001b[39m     at async /Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/lib/index.js:44:9"}}
>      at async runFunction (/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-tools/lib/emulator/functionsEmulatorRuntime.js:506:9) {"user":"    at async runFunction (/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-tools/lib/emulator/functionsEmulatorRuntime.js:506:9)","metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"\u001b[90m> \u001b[39m     at async runFunction (/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-tools/lib/emulator/functionsEmulatorRuntime.js:506:9)"}}
>      at async runHTTPS (/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-tools/lib/emulator/functionsEmulatorRuntime.js:531:5) {"user":"    at async runHTTPS (/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-tools/lib/emulator/functionsEmulatorRuntime.js:531:5)","metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"\u001b[90m> \u001b[39m     at async runHTTPS (/Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-tools/lib/emulator/functionsEmulatorRuntime.js:531:5)"}}
>      at async /Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-tools/lib/emulator/functionsEmulatorRuntime.js:694:21 { {"user":"    at async /Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-tools/lib/emulator/functionsEmulatorRuntime.js:694:21 {","metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"\u001b[90m> \u001b[39m     at async /Users/BenJackGill/Dev/fire/firebase-tasks-uri-bug/functions/node_modules/firebase-tools/lib/emulator/functionsEmulatorRuntime.js:694:21 {"}}
>    errorInfo: { {"user":"  errorInfo: {","metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"\u001b[90m> \u001b[39m   errorInfo: {"}}
>      code: 'app/invalid-credential', {"user":"    code: 'app/invalid-credential',","metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"\u001b[90m> \u001b[39m     code: 'app/invalid-credential',"}}
>      message: 'Credential implementation provided to initializeApp() via the "credential" property failed to fetch a valid Google OAuth2 access token with the following error: "Error fetching access token: invalid_grant (reauth related error (invalid_rapt))". There are two likely causes: (1) your server time is not properly synced or (2) your certificate key file has been revoked. To solve (1), re-sync the time on your server. To solve (2), make sure the key ID for your key file is still present at https://console.firebase.google.com/iam-admin/serviceaccounts/project. If not, generate a new key file at https://console.firebase.google.com/project/_/settings/serviceaccounts/adminsdk.' {"user":"    message: 'Credential implementation provided to initializeApp() via the \"credential\" property failed to fetch a valid Google OAuth2 access token with the following error: \"Error fetching access token: invalid_grant (reauth related error (invalid_rapt))\". There are two likely causes: (1) your server time is not properly synced or (2) your certificate key file has been revoked. To solve (1), re-sync the time on your server. To solve (2), make sure the key ID for your key file is still present at https://console.firebase.google.com/iam-admin/serviceaccounts/project. If not, generate a new key file at https://console.firebase.google.com/project/_/settings/serviceaccounts/adminsdk.'","metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"\u001b[90m> \u001b[39m     message: 'Credential implementation provided to initializeApp() via the \"credential\" property failed to fetch a valid Google OAuth2 access token with the following error: \"Error fetching access token: invalid_grant (reauth related error (invalid_rapt))\". There are two likely causes: (1) your server time is not properly synced or (2) your certificate key file has been revoked. To solve (1), re-sync the time on your server. To solve (2), make sure the key ID for your key file is still present at https://console.firebase.google.com/iam-admin/serviceaccounts/project. If not, generate a new key file at https://console.firebase.google.com/project/_/settings/serviceaccounts/adminsdk.'"}}
>    }, {"user":"  },","metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"\u001b[90m> \u001b[39m   },"}}
>    codePrefix: 'app' {"user":"  codePrefix: 'app'","metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"\u001b[90m> \u001b[39m   codePrefix: 'app'"}}
>  } {"user":"}","metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"\u001b[90m> \u001b[39m }"}}
[2024-10-09T09:32:20.996Z] Finishing up request with event=pause {"metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"Finishing up request with event=pause"}}
i  functions: Finished "us-central1-testOnRequest" in 306.2765ms {"metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"Finished \"us-central1-testOnRequest\" in 306.2765ms"}}
[2024-10-09T09:32:20.997Z] [worker-us-central1-testOnRequest-4a17b6f0-06c5-4f9e-833d-5139be60edd2]: IDLE {"metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"[worker-us-central1-testOnRequest-4a17b6f0-06c5-4f9e-833d-5139be60edd2]: IDLE"}}
[2024-10-09T09:32:20.997Z] Finishing up request with event=finish {"metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"Finishing up request with event=finish"}}
[2024-10-09T09:32:20.997Z] Finishing up request with event=close {"metadata":{"emulator":{"name":"functions"},"function":{"name":"us-central1-testOnRequest"},"extension":{},"message":"Finishing up request with event=close"}}
[2024-10-09T09:32:20.997Z] [work-queue] {"queuedWork":[],"queueLength":0,"runningWork":[],"workRunningCount":0}

[aalej]

Hey @BenJackGill, thanks for the detailed report! I’ve been trying to reproduce this using the MCVE you shared, but so far, after opening testOnRequest in a browser, it triggers the Cloud Task testOnTaskDispatched without any issues.

The MCVE and the steps you provided are pretty detailed, so I’m not sure what I could be missing here. Any chance you could share the full contents of your firebase-debug.log? It may contain additional information that could point us in the right direction, such as if any environment variables are being set. Please remove any personal identifiable information(PII) before sharing the contents.

[BenJackGill]

I cannot explain why but it seems to be working now.

Will close the issue and open a new one if it happens again.