Unable to launch firebase emulators ui

Question

Hello everybody: i can't launch my emulators , firebase init ok , ports ok , the problem seems to come from the ui . Anybody could help me ?

(base) jean-charlesdubien@airdejencharles firebase-demo-project % firebase emulators:start
i  emulators: Starting emulators: auth, functions, firestore, hosting, storage
⚠  functions: The following emulators are not running, calls to these services from the Functions emulator will affect production: database, pubsub
i  firestore: Firestore Emulator logging to firestore-debug.log
✔  firestore: Firestore Emulator UI websocket is running on 9150.
i  hosting[flutter-ultimate-ae8a4]: Serving hosting files from: public
✔  hosting[flutter-ultimate-ae8a4]: Local server: http://127.0.0.1:5002/
i  ui: Emulator UI logging to ui-debug.log
⚠  ui: Fatal error occurred: 
   Emulator UI has exited with code: 1, 
   stopping all running emulators
i  ui: Stopping Emulator UI
⚠  ui: Error stopping Emulator UI
i  functions: Stopping Functions Emulator
i  hosting: Stopping Hosting Emulator
i  firestore: Stopping Firestore Emulator
i  auth: Stopping Authentication Emulator
i  storage: Stopping Storage Emulator
i  eventarc: Stopping Eventarc Emulator
i  hub: Stopping emulator hub
i  logging: Stopping Logging Emulator

Node @19 then downgraded unsuccesfully. java jre19 mac M1 , tried on rosetta and M1 terminal

Thank you

downgrade node from 19 to 16 retry init and download emulators try from terminal M1 and rosetta .

EDIT : mode -- debug

Node.js v18.15.0 {"metadata":{"emulator":{"name":"ui"},"message":"/Users/jean-charlesdubien/.cache/firebase/emulators/ui-v1.11.4/server/server.js:569\n re"use strict";\n ^^^^^^^^^^^^\n\nSyntaxError: Unexpected string\n at internalCompileFunction (node:internal/vm:73:18)\n at wrapSafe (node:internal/modules/cjs/loader:1176:20)\n at Module._compile (node:internal/modules/cjs/loader:1218:27)\n at Module._extensions..js (node:internal/modules/cjs/loader:1308:10)\n at Module.load (node:internal/modules/cjs/loader:1117:32)\n at Module._load (node:internal/modules/cjs/loader:958:12)\n at Function.executeUserEntryPoint [as runMain] (node:internal/modules/run_main:81:12)\n at node:internal/main/run_main_module:23:47\n\nNode.js v18.15.0\n"}} ⚠ ui: Fatal error occurred: Emulator UI has exited with code: 1, stopping all running emulators {"metadata":{"emulator":{"name":"ui"},"message":"Fatal error occurred: \n Emulator UI has exited with code: 1, \n stopping all running emulators"}}

Answer 1

It worked for me to downgrade to Node.js v18.15.0. I've had v18.16.0 installed before. https://nodejs.org/dist/v18.15.0/