OctoberCMS后端侧边菜单不显示 Builder插件子菜单异常求助

It looks like your submenus under the "Contact Us" navigation aren't showing up as expected—let's walk through some common fixes to get them working:

• Check User Permissions
  October CMS hides menu items if the logged-in user doesn't have access permissions. Head to Backend > Users > Permissions, find your user group, and make sure you've enabled permissions for the jumbotron and info actions under your stephenli.contactus plugin. Without these permissions, the submenus won't render even if your YAML is correct.

• Validate YAML Indentation
  YAML is super picky about indentation—mixing spaces and tabs or inconsistent indent levels can break the menu structure. Double-check that your sideMenu entries are properly indented under the parent contact-us item, like this:

  contact-us:
    label: 'stephenli.contactus::lang.plugin.name'
    url: stephenli/contactus/info
    icon: icon-life-ring
    sideMenu:
      contact-us-jumbotron:
        label: 'FAQ Top Jumbotron'
        url: stephenli/contactus/jumbotron
        icon: icon-sitemap
      contact-us-info:
        label: Information
        url: stephenli/contactus/info
        icon: icon-sitemap
  

  Stick with 2 or 4 consistent spaces per level, no tabs allowed.

• Verify Routes & Controllers Exist
  Make sure the URLs you've defined (stephenli/contactus/jumbotron and stephenli/contactus/info) point to valid controller methods. Check your plugin's routes.php file (if you have one) or confirm the controller files in plugins/stephenli/contactus/controllers/ exist and have the correct action methods defined.

• Clear Backend Cache
  October often caches navigation configurations, so old cached data might be preventing the new submenus from showing up. Go to Settings > System > Cache and click "Clear Cache", or run these commands in your project root:

  php artisan cache:clear
  php artisan october:cache
  

  Then refresh the backend to see if the submenus appear.

• Check Plugin Registration
  If you've added a custom registerNavigation() method in your plugin's Plugin.php file, it might be overriding the Builder-generated menu configuration. Make sure this method includes the sideMenu entries for your submenus, or remove the custom method if you're relying on the Builder's YAML config.

If none of these steps work, feel free to share more details—like whether the parent "Contact Us" menu shows up, if there are any errors in the browser console, or your plugin's directory structure—and we can dig deeper.

内容的提问来源于stack exchange，提问作者warmjaijai