Sylius 1.10测试版本产品关联功能报错求助（适配PHP 8场景）

Hey there, I’ve run into similar quirks with pre-release Sylius versions on PHP 8 before—let’s walk through some fixes that might resolve this "route does not exist" error, even though bin/console debug:router confirms the route is present:

• Clear your application cache first
  Pre-release versions often have cached routing data that doesn’t update properly during upgrades. Run these commands to wipe and rebuild the cache:

  bin/console cache:clear
  bin/console cache:warmup
  

  Even if you’re working in the dev environment, cached route definitions can get stuck between versions, so this is always a good first step.

• Verify the admin API routing configuration
  Double-check that your config/routes/sylius_admin_api.yaml file is intact and correctly loads the product option routes. It should include something like:

  sylius_admin_api_product_option:
      resource: |
          alias: sylius.product_option
          section: admin_api
          only: [show]
          serialization_version: $version
      type: sylius.resource_api
  

  If this file was overwritten or modified during the upgrade to 1.10, restoring it (or re-importing the default Sylius admin API routes) might fix the missing route reference.

• Check the route generation context in your admin template
  The error happens when performing product association in the admin backend—make sure the template code generating the route is using the correct context. Sometimes in pre-release builds, the admin backend might try to generate an API route without properly targeting the admin_api routing scope. Look for code like path('sylius_admin_api_product_option_show', ...) in the relevant templates and confirm it’s passing all required parameters (like id).

• Report this as a potential pre-release bug
  Since you’re using an alpha/beta version of Sylius 1.10, this could be an unresolved issue specific to PHP 8 compatibility. Head over to the Sylius GitHub repository, search for existing issues mentioning sylius_admin_api_product_option_show, and if none exist, submit a detailed bug report including:

  • Exact Sylius version (1.10.0.ALPHA.1 or BETA.1)
  • PHP 8.x version
  • Steps to reproduce the error (how you’re performing the product association)
  • Full stack trace of the error
  • Output from bin/console debug:router sylius_admin_api_product_option_show

• Try downgrading to a more stable pre-release (if available)
  If there’s a newer beta or RC version of Sylius 1.10, upgrading to that might have fixed the routing issue already—pre-release versions get frequent patches for compatibility bugs.

内容的提问来源于stack exchange，提问作者Abdelhamid Boukadida