Uncaught LogicException: Symfony Runtime is missing. Try running "composer require symfony/runtime"

[norkunas]

This was started in my CI 3 days ago for some reason. Locally everything works. Deployment to production works, only in CI.
runtime/frankenphp-symfony and symfony/runtime are defined in composer.json

php-1 | PHP Fatal error: Uncaught LogicException: Symfony Runtime is missing. Try running "composer require symfony/runtime". in /app/bin/console:8
php-1 | Stack trace:
php-1 | #0 {main}
php-1 | thrown in /app/bin/console on line 8

I'm also trying to add frankenphp to another existing project. After build, compose logs shows:

php-1 | Symfony �[32m7.2.7�[39m (env: �[33mdev�[39m, debug: �[33mtrue�[39m)
php-1 | PHP app ready!
php-1 | 2025/07/01 07:39:02.483 �[34mINFO�[0m maxprocs: Leaving GOMAXPROCS=16: CPU quota undefined
php-1 | 2025/07/01 07:39:02.483 �[34mINFO�[0m GOMEMLIMIT is updated {"package": "github.com/KimMachineGun/automemlimit/memlimit", "GOMEMLIMIT": 37236558643, "previous": 9223372036854775807}
php-1 | 2025/07/01 07:39:02.483 �[34mINFO�[0m using config from file {"file": "/etc/frankenphp/Caddyfile"}
php-1 | 2025/07/01 07:39:02.484 �[34mINFO�[0m adapted config to JSON {"adapter": "caddyfile"}
php-1 | 2025/07/01 07:39:02.484 �[33mWARN�[0m Caddyfile input is not formatted; run 'caddy fmt --overwrite' to fix inconsistencies {"adapter": "caddyfile", "file": "/etc/frankenphp/Caddyfile", "line": 2}
php-1 | 2025/07/01 07:39:02.485 �[34mINFO�[0m admin admin endpoint started {"address": "localhost:2019", "enforce_origin": false, "origins": ["//localhost:2019", "//[::1]:2019", "//127.0.0.1:2019"]}
php-1 | 2025/07/01 07:39:02.485 �[34mINFO�[0m http.auto_https server is listening only on the HTTPS port but has no TLS connection policies; adding one to enable TLS {"server_name": "srv0", "https_port": 443}
php-1 | 2025/07/01 07:39:02.485 �[34mINFO�[0m http.auto_https enabling automatic HTTP->HTTPS redirects {"server_name": "srv0"}
php-1 | 2025/07/01 07:39:02.485 �[33mWARN�[0m http.auto_https server is listening only on the HTTP port, so no automatic HTTPS will be applied to this server {"server_name": "srv1", "http_port": 80}
php-1 | 2025/07/01 07:39:02.485 �[34mINFO�[0m tls.cache.maintenance started background certificate maintenance {"cache": "0xc00042e580"}
php-1 | 2025/07/01 07:39:02.486 �[33mWARN�[0m http.handlers.mercure Setting the transport_url or the MERCURE_TRANSPORT_URL environment variable is deprecated, use the "transport" directive instead
php-1 | 2025/07/01 07:39:02.486 �[33mWARN�[0m http.handlers.mercure Setting the transport_url or the MERCURE_TRANSPORT_URL environment variable is deprecated, use the "transport" directive instead
php-1 | 2025/07/01 07:39:02.664 �[31mERROR�[0m frankenphp PHP Fatal error: Uncaught Error: Class "Runtime\FrankenPhpSymfony\Runtime" not found in /app/vendor/autoload_runtime.php:16
php-1 | Stack trace:
php-1 | #0 /app/public/index.php(7): require_once()
php-1 | #1 {main}
php-1 | thrown in /app/vendor/autoload_runtime.php on line 16 {"syslog_level": "err"}
php-1 | github.com/dunglas/frankenphp.go_log
php-1 | /go/src/app/frankenphp.go:594
php-1 | _cgoexp_7f96651acbac_go_log
php-1 | _cgo_gotypes.go:1216
php-1 | runtime.cgocallbackg1
php-1 | /usr/local/go/src/runtime/cgocall.go:446
php-1 | runtime.cgocallbackg
php-1 | /usr/local/go/src/runtime/cgocall.go:350
php-1 | runtime.cgocallback
php-1 | /usr/local/go/src/runtime/asm_amd64.s:1084

[7-zete-7]

Hi @norkunas!

This was started in my CI 3 days ago for some reason. Locally everything works. Deployment to production works, only in CI.
runtime/frankenphp-symfony and symfony/runtime are defined in composer.json

There is probably some nuance in your CI. I can guess that these packages may be missing from the vendor directory when CI is running (perhaps the vendor directory is cached).

I'm also trying to add frankenphp to another existing project. <…>

Have you added a dependency of the runtime/frankenphp-symfony package to an existing project?

The current docs don't contain information about the need to install this package. See #809

[norkunas]

Hey @7-zete-7,

There is probably some nuance in your CI. I can guess that these packages may be missing from the vendor directory when CI is running (perhaps the vendor directory is cached).

But if previously was working, then suddenly vendor was cached without symfony/runtime ? 🤔

Have you added a dependency of the runtime/frankenphp-symfony package to an existing project?

Yes, i looked through issues before reporting, so I've added symfony/runtime and runtime/frankenphp-symfony packages,
but after some unrelated changes this error disappeared, but when accessing project i'm getting fully empty response :D

[norkunas]

Ok so I've simplified my CI to (disabled cache):

  tests:
    name: Tests
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Build Docker images
        uses: docker/bake-action@v6
        with:
          pull: true
          load: true
          files: |
            compose.yaml
            compose.ci.yaml
# DISABLE CACHE
#          set: |
#            *.cache-from=type=gha,scope=${{github.ref}}
#            *.cache-from=type=gha,scope=refs/heads/main
#            *.cache-to=type=gha,scope=${{github.ref}},mode=max

      - name: Start services
        run: docker compose up --wait --no-build
        continue-on-error: true

      - run: docker compose logs php

      - name: Check HTTP reachability
        run: curl -v --fail-with-body http://localhost

      - name: Check HTTPS reachability
        run: curl -vk --fail-with-body https://localhost

my compose.ci.yaml (a copy of compose.override.yml) contains overrides like:

  scheduler:
    profiles:
      - donotstart

to avoid starting messenger consumers, but for some reason i see that it still tries to start..

the build logs looks ok, then start services step shows this:

Run docker compose up --wait --no-build
 meilisearch Pulling 
 database Pulling 
 redis Pulling 
 mailer Pulling 
 3da95a905ed5 Pulling fs layer 
 fb940e68fdcf Pulling fs layer 
 944aad9f1ff7 Pulling fs layer 
 574052bfcd56 Pulling fs layer 
 bae11d176099 Pulling fs layer 
 4f4fb700ef54 Pulling fs layer 
 58f72891ca70 Pulling fs layer 
 bae11d176099 Waiting 
 4f4fb700ef54 Waiting 
 58f72891ca70 Waiting 
 574052bfcd56 Waiting 
 fe07684b16b8 Pulling fs layer 
 9f2bbb74413f Pulling fs layer 
 af8146204fd8 Pulling fs layer 
 fe07684b16b8 Waiting 
 9f2bbb74413f Waiting 
 af8146204fd8 Waiting 
 66a3d608f3fa Pulling fs layer 
 92ca1243c135 Pulling fs layer 
 5bc0bd93a482 Pulling fs layer 
 c07adba2d77a Pulling fs layer 
 390a02bc1661 Pulling fs layer 
 b58688ab8344 Pulling fs layer 
 5bc0bd93a482 Waiting 
 c07adba2d77a Waiting 
 390a02bc1661 Waiting 
 b58688ab8344 Waiting 
 66a3d608f3fa Waiting 
 92ca1243c135 Waiting 
 fe07684b16b8 Pulling fs layer 
 dc0894634161 Pulling fs layer 
 b2c2e77c01f8 Pulling fs layer 
 566700a5ef5b Pulling fs layer 
 6a8b2516865a Pulling fs layer 
 9808eed8d51a Pulling fs layer 
 c6f99ba99948 Pulling fs layer 
 0e3293a8957f Pulling fs layer 
 d259b0545f3a Pulling fs layer 
 bef088cae706 Pulling fs layer 
 4dff379ecd5a Pulling fs layer 
 Container app-mailer-1  Creating
 Container app-meilisearch-1  Creating
 Container app-database-1  Creating
 Container app-redis-1  Creating
 Container app-mailer-1  Created
 Container app-redis-1  Created
 Container app-meilisearch-1  Created
 Container app-database-1  Created
 Container app-basketball-messenger-1  Creating
 Container app-messenger2-1  Creating
 Container app-scheduler-1  Creating
 Container app-media-messenger-1  Creating
 Container app-messenger-1  Creating
 Container app-people-messenger-1  Creating
 Container app-cinema-messenger-1  Creating
 Container app-php-1  Creating
 Container app-messenger2-1  Created
 Container app-basketball-messenger-1  Created
 Container app-php-1  Created
 Container app-scheduler-1  Created
 Container app-messenger-1  Created
 Container app-media-messenger-1  Created
 Container app-people-messenger-1  Created
 Container app-cinema-messenger-1  Created
 Container app-meilisearch-1  Starting
 Container app-database-1  Starting
 Container app-redis-1  Starting
 Container app-mailer-1  Starting
 Container app-redis-1  Started
 Container app-meilisearch-1  Started
 Container app-database-1  Started
 Container app-basketball-messenger-1  Starting
 Container app-messenger2-1  Starting
 Container app-people-messenger-1  Starting
 Container app-scheduler-1  Starting
 Container app-messenger-1  Starting
 Container app-cinema-messenger-1  Starting
 Container app-php-1  Starting
 Container app-media-messenger-1  Starting
 Container app-mailer-1  Started
 Container app-basketball-messenger-1  Started
 Container app-scheduler-1  Started
 Container app-messenger-1  Started
 Container app-messenger2-1  Started
 Container app-people-messenger-1  Started
 Container app-media-messenger-1  Started
 Container app-cinema-messenger-1  Started
 Container app-php-1  Started
 Container app-basketball-messenger-1  Waiting
 Container app-messenger2-1  Waiting
 Container app-scheduler-1  Waiting
 Container app-media-messenger-1  Waiting
 Container app-mailer-1  Waiting
 Container app-redis-1  Waiting
 Container app-php-1  Waiting
 Container app-cinema-messenger-1  Waiting
 Container app-messenger-1  Waiting
 Container app-people-messenger-1  Waiting
 Container app-database-1  Waiting
 Container app-meilisearch-1  Waiting
 Container app-redis-1  Healthy
 Container app-mailer-1  Healthy
 Container app-meilisearch-1  Healthy
 Container app-database-1  Healthy
container app-php-1 is unhealthy

and compose logs step shows:

PHP Fatal error:  Uncaught LogicException: Symfony Runtime is missing. Try running "composer require symfony/runtime". in /app/bin/console:8
php-1  | Stack trace:
php-1  | #0 {main}
php-1  |   thrown in /app/bin/console on line 8

:(

composer.json:

{
    "require": {
        "php": "^8.4",
        "ext-ctype": "*",
        "ext-iconv": "*",
        "ext-intl": "*",
        "ext-mbstring": "*",
        "ext-redis": "*",
        "azjezz/psl": "^3.3.0",
        "babdev/pagerfanta-bundle": "^4.5",
        "cuyz/valinor-bundle": "^2.0.0",
        "doctrine/doctrine-bundle": "^2.15.0",
        "doctrine/doctrine-migrations-bundle": "^3.4.2",
        "doctrine/orm": "^3.5.0",
        "dragonmantank/cron-expression": "^3.4.0",
        "egulias/email-validator": "^4.0.4",
        "endroid/qr-code": "^6.0.8",
        "geocoder-php/nominatim-provider": "^5.8",
        "intervention/image": "^3.11.3",
        "intervention/image-driver-vips": "^1.0.6",
        "knplabs/knp-menu-bundle": "^3.6.0",
        "ksubileau/color-thief-php": "^2.0.1",
        "lcobucci/jwt": "^5.5.0",
        "league/flysystem-bundle": "^3.4.0",
        "league/flysystem-google-cloud-storage": "^3.30.0",
        "league/flysystem-memory": "^3.29.0",
        "logtail/monolog-logtail": "^3.3",
        "meilisearch/search-bundle": "^0.15.8",
        "nelmio/security-bundle": "^3.5.1",
        "pagerfanta/doctrine-dbal-adapter": "^4.7.1",
        "pagerfanta/doctrine-orm-adapter": "^4.7.1",
        "pagerfanta/twig": "^4.7.1",
        "php-standard-library/phpstan-extension": "^2.0.0",
        "phpdocumentor/reflection-docblock": "^5.6.2",
        "runtime/frankenphp-symfony": "^0.2.0",
        "scheb/2fa-backup-code": "^7.11.0",
        "scheb/2fa-bundle": "^7.11.0",
        "scheb/2fa-totp": "^7.11.0",
        "scienta/doctrine-json-functions": "^6.3",
        "sentry/sentry-symfony": "^5.2.0",
        "symfony/clock": "7.3.*",
        "symfony/console": "7.3.*",
        "symfony/css-selector": "7.3.*",
        "symfony/discord-notifier": "7.3.*",
        "symfony/doctrine-messenger": "7.3.*",
        "symfony/dom-crawler": "7.3.*",
        "symfony/dotenv": "7.3.*",
        "symfony/expression-language": "7.3.*",
        "symfony/flex": "^2.7.1",
        "symfony/form": "7.3.*",
        "symfony/framework-bundle": "7.3.*",
        "symfony/http-client": "7.3.*",
        "symfony/intl": "7.3.*",
        "symfony/lock": "7.3.*",
        "symfony/mailer": "7.3.*",
        "symfony/mailgun-mailer": "7.3.*",
        "symfony/mercure-bundle": "^0.3.9",
        "symfony/messenger": "7.3.*",
        "symfony/monolog-bundle": "^3.10",
        "symfony/notifier": "7.3.*",
        "symfony/process": "7.3.*",
        "symfony/property-access": "7.3.*",
        "symfony/property-info": "7.3.*",
        "symfony/rate-limiter": "7.3.*",
        "symfony/redis-messenger": "7.3.*",
        "symfony/runtime": "7.3.*",
        "symfony/scheduler": "7.3.*",
        "symfony/security-bundle": "7.3.*",
        "symfony/serializer": "7.3.*",
        "symfony/stimulus-bundle": "^2.27.0",
        "symfony/string": "7.3.*",
        "symfony/translation": "7.3.*",
        "symfony/twig-bundle": "7.3.*",
        "symfony/uid": "7.3.*",
        "symfony/ux-chartjs": "^2.27.0",
        "symfony/ux-icons": "^2.27.0",
        "symfony/ux-live-component": "^2.27.0",
        "symfony/ux-turbo": "^2.27.0",
        "symfony/ux-twig-component": "^2.27.0",
        "symfony/validator": "7.3.*",
        "symfony/webpack-encore-bundle": "^2.2.0",
        "symfony/yaml": "7.3.*",
        "symfonycasts/dynamic-forms": "^0.1.3",
        "twig/extra-bundle": "^3.21.0",
        "twig/html-extra": "^3.21.0",
        "twig/intl-extra": "^3.21.0",
        "twig/string-extra": "^3.21",
        "twig/twig": "^3.21.1",
        "webmozart/assert": "^1.11",
        "willdurand/geocoder-bundle": "^5.23.0",
        "zenstruck/bytes": "^1.0",
        "zenstruck/foundry": "^2.6.0"
    },
    "require-dev": {
        "dama/doctrine-test-bundle": "^8.3.0",
        "mikey179/vfsstream": "^1.6.12",
        "php-cs-fixer/shim": "^3.76.0",
        "phpstan/phpstan": "^2.1.17",
        "phpstan/phpstan-deprecation-rules": "^2.0.3",
        "phpstan/phpstan-doctrine": "^2.0.3",
        "phpstan/phpstan-phpunit": "^2.0.6",
        "phpstan/phpstan-strict-rules": "^2.0.4",
        "phpstan/phpstan-symfony": "^2.0.6",
        "phpstan/phpstan-webmozart-assert": "^2.0.0",
        "phpunit/phpunit": "^12.2.5",
        "pyrech/composer-changelogs": "^2.1",
        "roave/security-advisories": "dev-latest",
        "symfony/browser-kit": "7.3.*",
        "symfony/debug-bundle": "7.3.*",
        "symfony/stopwatch": "7.3.*",
        "symfony/var-dumper": "7.3.*",
        "symfony/web-profiler-bundle": "7.3.*",
        "vincentlanglet/twig-cs-fixer": "^3.8.1",
        "zenstruck/browser": "^1.9.1",
        "zenstruck/messenger-test": "^1.11.0"
    },
    "config": {
        "allow-plugins": {
            "composer/package-versions-deprecated": true,
            "symfony/flex": true,
            "symfony/runtime": true,
            "php-http/discovery": true,
            "pyrech/composer-changelogs": true
        },
        "bump-after-update": true,
        "optimize-autoloader": true,
        "preferred-install": {
            "*": "dist"
        },
        "sort-packages": true
    },
    "autoload": {
        "psr-4": {
            "App\\": "src/"
        }
    },
    "autoload-dev": {
        "psr-4": {
            "App\\Tests\\": "tests/"
        }
    },
    "replace": {
        "paragonie/random_compat": "2.*",
        "symfony/polyfill-ctype": "*",
        "symfony/polyfill-iconv": "*",
        "symfony/polyfill-intl-grapheme": "*",
        "symfony/polyfill-intl-icu": "*",
        "symfony/polyfill-intl-idn": "*",
        "symfony/polyfill-intl-normalizer": "*",
        "symfony/polyfill-mbstring": "*",
        "symfony/polyfill-php72": "*",
        "symfony/polyfill-php80": "*",
        "symfony/polyfill-php81": "*",
        "symfony/polyfill-php82": "*",
        "symfony/polyfill-php83": "*",
        "symfony/polyfill-php84": "*"
    },
    "scripts": {
        "auto-scripts": {
            "cache:clear": "symfony-cmd",
            "assets:install %PUBLIC_DIR%": "symfony-cmd"
        },
        "post-install-cmd": [
            "@auto-scripts"
        ],
        "post-update-cmd": [
            "@auto-scripts"
        ]
    },
    "conflict": {
        "symfony/symfony": "*"
    },
    "extra": {
        "symfony": {
            "allow-contrib": false,
            "require": "7.3.*",
            "docker": true
        }
    }
}

[norkunas]

Ok so I've switched back to use this:

run: docker compose up php redis database meilisearch --wait --no-build

and then it works ...