Magento 2错误

Question

昨天我试着安装Magento 2，当我试图访问前端时，我在站点的前端和Magento 2管理端都有很多错误。由于这是我第一次，我不太清楚这些错误是什么，以及如何解决它们。你能帮忙吗？

店面：

1 exception(s): 
Exception #0 (UnexpectedValueException): Setup version for module 'MSP_AdminRestriction' is not specified

Exception #0 (UnexpectedValueException): Setup version for module 'MSP_AdminRestriction' is not specified #0 /home/ar26/projects/fv/html/vendor/magento/framework/Module/DbVersionInfo.php(56):
Magento\Framework\Module\DbVersionInfo->isModuleVersionEqual('MSP_AdminRestri...', '0.1.3') 
#1 /home/ar26/projects/fv/html/vendor/magento/framework/Module/DbVersionInfo.php(79):
Magento\Framework\Module\DbVersionInfo->isSchemaUpToDate('MSP_AdminRestri...') 
#2 /home/ar26/projects/fv/html/vendor/magento/framework/Module/Plugin/DbStatusValidator.php(55):
Magento\Framework\Module\DbVersionInfo->getDbVersionErrors() 
#3 /home/ar26/projects/fv/html/vendor/magento/framework/Interception/Chain/Chain.php(67):
Magento\Framework\Module\Plugin\DbStatusValidator->aroundDispatch(Object(Magento\Framework\App\FrontController\Interceptor),
Object(Closure), Object(Magento\Framework\App\Request\Http)) 
#4 /home/ar26/projects/fv/html/vendor/magento/framework/Interception/Chain/Chain.php(63):
Magento\Framework\Interception\Chain\Chain->invokeNext('Magento\\Framewo...', 'dispatch', Object(Magento\Framework\App\FrontController\Interceptor),
Array, 'front-controlle...') 
#5 /home/ar26/projects/fv/html/vendor/magento/module-page-cache/Model/App/FrontController/VarnishPlugin.php(55):
Magento\Framework\Interception\Chain\Chain->Magento\Framework\Interception\Chain\{closure}(Object(Magento\Framework\App\Request\Http))
#6 /home/ar26/projects/fv/html/vendor/magento/framework/Interception/Chain/Chain.php(67): Magento\PageCache\Model\App\FrontController\VarnishPlugin->aroundDispatch(Object(Magento\Framework\App\FrontController\Interceptor),
Object(Closure), Object(Magento\Framework\App\Request\Http)) 
#7 /home/ar26/projects/fv/html/vendor/magento/framework/Interception/Interceptor.php(138):
Magento\Framework\Interception\Chain\Chain->invokeNext('Magento\\Framewo...', 'dispatch', Object(Magento\Framework\App\FrontController\Interceptor),
Array, 'front-controlle...') 
#8 /home/ar26/projects/fv/html/vendor/magento/module-page-cache/Model/App/FrontController/BuiltinPlugin.php(73):
Magento\Framework\App\FrontController\Interceptor->Magento\Framework\Interception\{closure}(Object(Magento\Framework\App\Request\Http))
#9 /home/ar26/projects/fv/html/vendor/magento/framework/Interception/Interceptor.php(142): Magento\PageCache\Model\App\FrontController\BuiltinPlugin->aroundDispatch(Object(Magento\Framework\App\FrontController\Interceptor),
Object(Closure), Object(Magento\Framework\App\Request\Http)) 
#10 /home/ar26/projects/fv/html/var/generation/Magento/Framework/App/FrontController/Interceptor.php(26):
Magento\Framework\App\FrontController\Interceptor->___callPlugins('dispatch', Array, Array) 
#11 /home/ar26/projects/fv/html/vendor/magento/framework/App/Http.php(135):
Magento\Framework\App\FrontController\Interceptor->dispatch(Object(Magento\Framework\App\Request\Http)) 
#12 /home/ar26/projects/fv/html/vendor/magento/framework/App/Bootstrap.php(258):
Magento\Framework\App\Http->launch() 
#13 /home/ar26/projects/fv/html/pub/index.php(37): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http))

Magento Admin:

1 exception(s): Exception 
#0 (UnexpectedValueException): Setup version for module 'MSP_AdminRestriction' is not specified
Exception #0 (UnexpectedValueException): Setup version for module 'MSP_AdminRestriction' is not specified 
#0 /home/ar26/projects/fv/html/vendor/magento/framework/Module/DbVersionInfo.php(56):
Magento\Framework\Module\DbVersionInfo->isModuleVersionEqual('MSP_AdminRestri...', '0.1.3') 
#1 /home/ar26/projects/fv/html/vendor/magento/framework/Module/DbVersionInfo.php(79):
Magento\Framework\Module\DbVersionInfo->isSchemaUpToDate('MSP_AdminRestri...') 
#2 /home/ar26/projects/fv/html/vendor/magento/framework/Module/Plugin/DbStatusValidator.php(55):
Magento\Framework\Module\DbVersionInfo->getDbVersionErrors() 
#3 /home/ar26/projects/fv/html/vendor/magento/framework/Interception/Interceptor.php(142):
Magento\Framework\Module\Plugin\DbStatusValidator->aroundDispatch(Object(Magento\Framework\App\FrontController\Interceptor),
Object(Closure), Object(Magento\Framework\App\Request\Http)) 
#4 /home/ar26/projects/fv/html/var/generation/Magento/Framework/App/FrontController/Interceptor.php(26):
Magento\Framework\App\FrontController\Interceptor->___callPlugins('dispatch', Array, Array) 
#5 /home/ar26/projects/fv/html/vendor/magento/framework/App/Http.php(135):
Magento\Framework\App\FrontController\Interceptor->dispatch(Object(Magento\Framework\App\Request\Http)) 
#6 /home/ar26/projects/fv/html/vendor/magento/framework/App/Bootstrap.php(258):
Magento\Framework\App\Http->launch() 
#7 /home/ar26/projects/fv/html/pub/index.php(37): Magento\Framework\App\Bootstrap->run(Object(Magento\Framework\App\Http))
#8 {main}

Answer 1

为此Magento打开您的数据库并搜索表

setup_module

在这个表中，删除follwoig模块MSP_AdminRestriction，然后运行以下命令。

php bin/magetno安装程序:升级 php /magetno设置:静态内容:部署-f

Answer 2

您需要创建一个registration.php文件来注册您的模块。

在app/code/MSP/AdminRestriction/registration.php.中

<?php
\Magento\Framework\Component\ComponentRegistrar::register(
    \Magento\Framework\Component\ComponentRegistrar::MODULE,
    'MSP_AdminRestriction',
    __DIR__
);

然后燃烧在公共区域下面

 php bin/magento module:enable MSP_AdminRestriction
 php -f bin/magento setup:upgrade

Answer 3

我希望您已经在模块文件夹中添加了/app/code/Namespace/Module/registration.php和/app/code/Namespace/Module/composer.json文件。

因此，在您的情况下，文件/文件夹权限可能是一个错误，可以通过更改模块文件夹的权限来解决。

chmod 775 <module path> -R

最后，运行这些命令以启用模块并升级安装程序(不要忘记用模块替换Module_Name )

php -f bin/magento module:enable --clear-static-content Module_Name
bin/magento setup:upgrade

另一个解决方案

如果没有在app/etc/config.php中指定MSP_AdminRestriction，还可以在config.php中直接指定模块名，然后在下面的行中添加

'MSP_AdminRestriction' => 1,

并运行命令

bin/magento setup:upgrade

希望这能有所帮助！