Pim-community-dev: 将 3.0 更新为 3.1 错误

嗨菲利普，

您是否按照文件 UPGRADE.md（位于 PIM 的根目录）来升级您的 PIM？
https://github.com/akeneo/pim-community-dev/blob/3.1/UPGRADE.md
引发此错误的步骤是什么？

问候，

嗨，杜杜恩，

我很好地使用了这个自述文件来遵循更新程序。

此错误出现在“迁移您的自定义代码”段落的第 4 步中。 但是通过重新阅读该程序，我意识到这是在我自定义 Akeneo 安装的情况下，这不是我的情况。 我在标准安装上。

但是，如果我没有意识到这一步并且在“迁移您的标准项目”的第 10 步处停止，我将有一个空白页面，并且在 apache 日志中我：

Got error 'PHP message: PHP Fatal error: Uncaught Symfony\\Component\\Debug\\Exception\\ClassNotFoundException: Attempted to load class "VoterInitializerListener" from namespace "Knp\\Bundle\\MenuBundle\\EventListener".\nDid you forget a "use" statement for another namespace? in /var/www/html/pim-community-standard/var/cache/prod/ContainerJjy8q4b/appProdProjectContainer.php:5602\nStack trace:\n#0 /var/www/html/pim-community-standard/var/cache/prod/ContainerJjy8q4b/appProdProjectContainer.php(4668): ContainerJjy8q4b\\appProdProjectContainer->getKnpMenu_Listener_VotersService()\n#1 /var/www/html/pim-community-standard/vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/EventDispatcher.php(229): ContainerJjy8q4b\\appProdProjectContainer->ContainerJjy8q4b\\{closure}()\n#2 /var/www/html/pim-community-standard/vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/EventDispatcher.php(61): Symfony\\Component\\EventDispatcher\\EventDispatcher->sortListeners('kernel.request')\n#3 /var/www/html/pim-community-standard/vendor/symf...\n'

你做了作曲家更新吗？ 也许您的 KnpBundle 不是最新的。

我已将作曲家更新到 1.9.0 并且出现相同的错误

Got error 'PHP message: PHP Fatal error: Uncaught Symfony\\Component\\Debug\\Exception\\ClassNotFoundException: Attempted to load class "VoterInitializerListener" from namespace "Knp\\Bundle\\MenuBundle\\EventListener".\nDid you forget a "use" statement for another namespace? in /var/www/html/pim-community-standard/var/cache/prod/ContainerJjy8q4b/appProdProjectContainer.php:5602\nStack trace:\n#0 /var/www/html/pim-community-standard/var/cache/prod/ContainerJjy8q4b/appProdProjectContainer.php(4668): ContainerJjy8q4b\\appProdProjectContainer->getKnpMenu_Listener_VotersService()\n#1 /var/www/html/pim-community-standard/vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/EventDispatcher.php(229): ContainerJjy8q4b\\appProdProjectContainer->ContainerJjy8q4b\\{closure}()\n#2 /var/www/html/pim-community-standard/vendor/symfony/symfony/src/Symfony/Component/EventDispatcher/EventDispatcher.php(61): Symfony\\Component\\EventDispatcher\\EventDispatcher->sortListeners('kernel.request')\n#3 /var/www/html/pim-community-standard/vendor/symf...\n'

报告编写者

Do not run Composer as root/super user! See https://getcomposer.org/root for details
Loading composer repositories with package information
Updating dependencies (including require-dev)
Package operations: 3 installs, 8 updates, 11 removals
  - Removing symfony/assetic-bundle (v2.8.2)
  - Removing phpoption/phpoption (1.5.0)
  - Removing phpcollection/phpcollection (0.5.0)
  - Removing leafo/lessphp (v0.5.0)
  - Removing kriswallsmith/assetic (v1.4.0)
  - Removing knplabs/knp-menu-bundle (2.1.3)
  - Removing knplabs/knp-menu (2.2.0)
  - Removing jms/serializer-bundle (2.0.0)
  - Removing jms/serializer (1.8.1)
  - Removing jms/parser-lib (1.0.0)
  - Removing jms/metadata (1.7.0)
  - Updating doctrine/cache (v1.6.1 => v1.8.0): Loading from cache
  - Updating doctrine/annotations (v1.3.1 => v1.6.0): Loading from cache
  - Installing doctrine/reflection (v1.0.0): Loading from cache
  - Installing doctrine/event-manager (v1.0.0): Loading from cache
  - Installing doctrine/persistence (v1.1.0): Loading from cache
  - Updating doctrine/common (v2.7.2 => v2.10.0): Loading from cache
  - Updating doctrine/instantiator (1.0.5 => 1.1.0): Loading from cache
  - Updating doctrine/dbal (v2.5.13 => v2.7.2): Loading from cache
  - Updating doctrine/orm (v2.5.14 => v2.6.3): Loading from cache
  - Updating doctrine/doctrine-bundle (1.6.7 => 1.10.2): Loading from cache
  - Updating akeneo/pim-community-dev (v3.0.40 => v3.1.18): Loading from cache
Writing lock file
Generating autoload files

What about running composer thanks now?
This will spread some 💖  by sending a ★  to 82 GitHub repositories of your fellow package maintainers.

ocramius/package-versions:  Generating version class...
ocramius/package-versions: ...done generating version class
> Incenteev\ParameterHandler\ScriptHandler::buildParameters
Updating the "app/config/parameters.yml" file
> Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::buildBootstrap
> Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::clearCache

 // Clearing the cache for the dev environment with debug                       
 // true                                                                        


 [OK] Cache for the "dev" environment (debug=true) was successfully cleared.    


> Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::installAssets

 Trying to install assets as relative symbolic links.

 --- --------------------------- ------------------ 
      Bundle                      Method / Error    
 --- --------------------------- ------------------ 
  ✔   FOSJsRoutingBundle          relative symlink  
  ✔   OroConfigBundle             relative symlink  
  ✔   PimDataGridBundle           relative symlink  
  ✔   PimUserBundle               relative symlink  
  ✔   AkeneoPimEnrichmentBundle   relative symlink  
  ✔   AkeneoPimStructureBundle    relative symlink  
  ✔   PimDashboardBundle          relative symlink  
  ✔   PimAnalyticsBundle          relative symlink  
  ✔   PimImportExportBundle       relative symlink  
  ✔   PimNotificationBundle       relative symlink  
  ✔   PimUIBundle                 relative symlink  
 --- --------------------------- ------------------ 


 [OK] All assets were successfully installed.                                   


> Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::installRequirementsFile
> Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::removeSymfonyStandardFiles
> Sensio\Bundle\DistributionBundle\Composer\ScriptHandler::prepareDeploymentTarget
> php bin/console --ansi fos:js-routing:dump --target=web/js/routes.js
Dumping exposed routes.

[file+] web/js/routes.js
> php bin/console --ansi pim:installer:assets
Akeneo PIM assets
Dumping exposed routes.

[file+] /var/www/html/pim-community-standard/app/../web/js/routes.js

 Installing assets as hard copies.

 --- --------------------------- ---------------- 
      Bundle                      Method / Error  
 --- --------------------------- ---------------- 
  ✔   FOSJsRoutingBundle          copy            
  ✔   OroConfigBundle             copy            
  ✔   PimDataGridBundle           copy            
  ✔   PimUserBundle               copy            
  ✔   AkeneoPimEnrichmentBundle   copy            
  ✔   AkeneoPimStructureBundle    copy            
  ✔   PimDashboardBundle          copy            
  ✔   PimAnalyticsBundle          copy            
  ✔   PimImportExportBundle       copy            
  ✔   PimNotificationBundle       copy            
  ✔   PimUIBundle                 copy            
 --- --------------------------- ---------------- 

 ! [NOTE] Some assets were installed via copy. If you make changes to these     
 !        assets you have to run this command again.                            


 [OK] All assets were successfully installed.                                   


Generating require.js main config
12:11:45 [file+] en_US.js
12:11:45 [file+] ca_ES.js
12:11:45 [file+] da_DK.js
12:11:45 [file+] de_DE.js
12:11:45 [file+] es_ES.js
12:11:45 [file+] fi_FI.js
12:11:45 [file+] fr_FR.js
12:11:45 [file+] hr_HR.js
12:11:46 [file+] it_IT.js
12:11:46 [file+] ja_JP.js
12:11:46 [file+] nl_NL.js
12:11:46 [file+] pl_PL.js
12:11:46 [file+] pt_BR.js
12:11:46 [file+] pt_PT.js
12:11:46 [file+] ru_RU.js
12:11:46 [file+] sv_SE.js
12:11:46 [file+] tl_PH.js
12:11:46 [file+] zh_CN.js
12:11:46 [file+] sv_SE.js
12:11:46 [file+] en_NZ.js
> Akeneo\Platform\Bundle\InstallerBundle\ComposerScripts::copyUpgradesFiles
Copying migration folder from Akeneo PIM dependency to standard version.
Done.
yarn install v1.17.3
[1/4] Resolving packages...
[2/4] Fetching packages...
info [email protected]: The platform "linux" is incompatible with this module.
info "[email protected]" is an optional dependency and failed compatibility check. Excluding it from installation.
[3/4] Linking dependencies...
[4/4] Building fresh packages...
success Saved lockfile.
Done in 16.88s.

经过多次尝试，我终于成功了。

文档中不清楚的是：我们是否应该运行以下命令：

bin/console cache:clear --env=prod
bin/console pim:installer:assets --clean --env=prod
yarn run less
yarn run webpack

我怀疑我启动了它们，我没有遇到任何问题，现在我什至可以访问我的更新安装。

我找到了错误的原因。 启动前

bin / console cache: clear --env = prod

您必须清空目录 var/cache/_[prod, dev]_。 令人惊讶的是必须删除缓存才能启动清除缓存的命令......;）

很高兴您解决了您的问题。
我关闭这个问题。 如果需要，请随时重新打开它。