Magento 2 错误：属性“xxx”在类中没有相应的设置器

Question

我们正在使用 Magento 2.1 并安装了这个未正确安装的 Store Pickup module。

该模块已通过 SSH 禁用，现在我们在结帐时收到与商店取货相关的错误。

来自日志：

Next Exception: Report ID: webapi-5b689909809ce; Message: Property "PickupStore" does not have corresponding setter in class "Magento\Checkout\Api\Data\ShippingInformationExtensionInterface". in /home/reorder/public_html/vendor/magento/framework/Webapi/ErrorProcessor.php:195
Stack trace:
#0 /home/reorder/public_html/vendor/magento/framework/Webapi/ErrorProcessor.php(139): Magento\Framework\Webapi\ErrorProcessor->_critical(Object(LogicException))
#1 /home/reorder/public_html/vendor/magento/module-webapi/Controller/Rest.php(219): Magento\Framework\Webapi\ErrorProcessor->maskException(Object(LogicException))
#2 /home/reorder/public_html/var/generation/Magento/Webapi/Controller/Rest/Interceptor.php(37): Magento\Webapi\Controller\Rest->dispatch(Object(Magento\Framework\App\Request\Http))
#3 /home/reorder/public_html/vendor/magento/framework/App/Http.php(135): Magento\Webapi\Controller\Rest\Interceptor->dispatch(Object(Magento\Framework\App\Request\Http))
#4 /home/reorder/public_html/vendor/magento/framework/App/Bootstrap.php(258): Magento\Framework\App\Http->launch()
#5 /home/reorder/public_html/routes.php(225): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http))
#6 /home/reorder/public_html/wingstop/index.php(6): include('/home/reorder/p...')
#7 {main} [] []
[2018-08-06 18:54:13] main.CRITICAL: LogicException: Property "PickupStore" does not have corresponding setter in class "Magento\Checkout\Api\Data\ShippingInformationExtensionInterface". in /home/reorder/public_html/vendor/magento/framework/Reflection/NameFinder.php:100
Stack trace:
#0 /home/reorder/public_html/vendor/magento/framework/Reflection/NameFinder.php(59): Magento\Framework\Reflection\NameFinder->findAccessorMethodName(Object(Zend\Code\Reflection\ClassReflection), 'PickupStore', 'getPickupStore', 'isPickupStore')
#1 /home/reorder/public_html/vendor/magento/framework/Webapi/ServiceInputProcessor.php(158): Magento\Framework\Reflection\NameFinder->getGetterMethodName(Object(Zend\Code\Reflection\ClassReflection), 'PickupStore')
#2 /home/reorder/public_html/vendor/magento/framework/Webapi/ServiceInputProcessor.php(322): Magento\Framework\Webapi\ServiceInputProcessor->_createFromArray('\\Magento\\Checko...', Array)
#3 /home/reorder/public_html/vendor/magento/framework/Webapi/ServiceInputProcessor.php(175): Magento\Framework\Webapi\ServiceInputProcessor->convertValue(Array, '\\Magento\\Checko...')
#4 /home/reorder/public_html/vendor/magento/framework/Webapi/ServiceInputProcessor.php(322): Magento\Framework\Webapi\ServiceInputProcessor->_createFromArray('Magento\\Checkou...', Array)
#5 /home/reorder/public_html/vendor/magento/framework/Webapi/ServiceInputProcessor.php(119): Magento\Framework\Webapi\ServiceInputProcessor->convertValue(Array, 'Magento\\Checkou...')
#6 /home/reorder/public_html/vendor/magento/module-webapi/Controller/Rest/InputParamsResolver.php(101): Magento\Framework\Webapi\ServiceInputProcessor->process('Magento\\Checkou...', 'saveAddressInfo...', Array)
#7 /home/reorder/public_html/vendor/magento/module-webapi/Controller/Rest.php(299): Magento\Webapi\Controller\Rest\InputParamsResolver->resolve()
#8 /home/reorder/public_html/vendor/magento/module-webapi/Controller/Rest.php(216): Magento\Webapi\Controller\Rest->processApiRequest()
#9 /home/reorder/public_html/var/generation/Magento/Webapi/Controller/Rest/Interceptor.php(37): Magento\Webapi\Controller\Rest->dispatch(Object(Magento\Framework\App\Request\Http))
#10 /home/reorder/public_html/vendor/magento/framework/App/Http.php(135): Magento\Webapi\Controller\Rest\Interceptor->dispatch(Object(Magento\Framework\App\Request\Http))
#11 /home/reorder/public_html/vendor/magento/framework/App/Bootstrap.php(258): Magento\Framework\App\Http->launch()
#12 /home/reorder/public_html/routes.php(225): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http))
#13 /home/reorder/public_html/wingstop/index.php(6): include('/home/reorder/p...')
#14 {main}

根据我收集到的信息，我应该尝试找到 extension_attributes.xml 并可能将其从那里删除？

如果是这样，我找不到它；这是我什至应该寻找的吗？任何帮助将不胜感激，因为用户现在无法在结帐时继续通过“运送选项”屏幕。

还有from this answer我有点担心删除我的世代文件夹中的所有文件夹。每当这个 Magento 2 实例生成新文件夹和文件/部署内容时，它似乎总是把事情搞砸。

Answer 1

1) 将商店置于维护模式

bin/magento maintenance:enable

2) 删除生成和DI内容

rm -rf var/generation/*
rm -rf var/di/*

3) 使用编译器重新生成这些

bin/magento setup:upgrade
bin/magento setup:di:compile

4) 禁用维护模式

bin/magento maintenance:disable

你说的总是把事情搞砸是什么意思？这可能是由于您的设置权限问题..