Astro SSR Firebase Hosting: An unexpected error at build step 2 during firebase deployment

[abba-n]

Hello Everyone,

During deploying an Astro SSR site to Firebase hosting, I got an unexpected error. Before deploying, it runs without errors using "firebase serve" locally. The details are as follows.

The error message in the logs

type: "build"
}
severity: "INFO"
textPayload: "ERROR: build step 2 "europe-west1-docker.pkg.dev/serverless-runtimes/google-22-full/builder/nodejs:nodejs_20240715_RC00" failed: step exited with non-zero status: 1"

I checked the node and npm package versions with firebase CLI; node: v20.15.1, npm: 10.8.2.

The relevant configurations files:

astro.config.msj 

...

  output: "hybrid",

  experimental: {

    clientPrerender: true,

    directRenderScript: true

  },

  adapter: node({

    mode: "standalone"

  })

});

package.json at the project root

....

  "dependencies": {

    "@astrojs/check": "^0.8.2",

    "@astrojs/node": "^8.3.2",

    "@astrojs/sitemap": "^3.1.6",

    "@astrojs/starlight": "^0.25.1",

    "@astrojs/starlight-tailwind": "^2.0.3",

    "@astrojs/tailwind": "^5.1.0",

    "astro": "^4.12.2",

    "astro-compressor": "^0.4.1",

    "firebase": "^10.12.4",

    "firebase-admin": "^12.2.0",

    "firebase-functions": "^5.0.1",

    "firebase-tools": "^13.13.3",

    "globby": "^14.0.2",

    "gsap": "^3.12.5",

    "html-minifier-terser": "^7.2.0",

    "path-to-regexp": "^7.1.0",

    "preline": "^2.3.0",

    "sharp": "^0.32.6",

    "sharp-ico": "^0.1.5",

    "tailwindcss": "^3.4.6"

  },

  "devDependencies": {

    "@tailwindcss/forms": "^0.5.7",

    "astro-vtbot": "^1.8.2",

    "prettier": "^3.3.3",

    "prettier-plugin-astro": "^0.14.1",

    "prettier-plugin-tailwindcss": "^0.6.5",

    "typescript": "^5.5.3"

  },

....

firebase.json

{

  "hosting": {

    "source": ".",

    "ignore": [

      "firebase.json",

      "**/.*",

      "**/node_modules/**"

    ],

    "frameworksBackend": {

      "region": "europe-west1"

    }

  },

  "functions": [

    {

      "runtime": "nodejs20",

      "source": "functions",

      "codebase": "default",

      "ignore": [

        "node_modules",

        ".git",

        "firebase-debug.log",

        "firebase-debug.*.log",

        "*.local"

      ]

    }

  ]

}

package.json at functions folder

{

  "name": "functions",

  "description": "Cloud Functions for Firebase",

  "scripts": {

    "serve": "firebase emulators:start --only functions",

    "shell": "firebase functions:shell",

    "start": "npm run shell",

    "deploy": "firebase deploy --only functions",

    "logs": "firebase functions:log"

  },

  "engines": {

    "node": "20",

    "npm": ">=9.6.7"

  },

  "main": "index.js",

  "dependencies": {

    "firebase-admin": "^12.1.0",

    "firebase-functions": "^5.0.0"

  },

  "devDependencies": {

    "firebase-functions-test": "^3.1.0"

  },

  "private": true

}

Thank you in advance; any suggestions would be welcomed.