Help for Aimeos

Hi,

after updating the aimeos extension from version 17.4.1-pre8 to 17.10.0, we get an error while executing the update script and in the aimeos backend module, too:

The following error occurs in the update script:

Class "\Aimeos\MShop\Common\Manager\Decorator\Sitecheck" not available
#0 /srv/httpd/.../typo3conf/ext/aimeos/Resources/Libraries/aimeos/aimeos-core/lib/mshoplib/src/MShop/Common/Factory/Base.php(123): Aimeos\MShop\Common\Factory\Base::addDecorators(Object(Aimeos\MShop\Context\Item\Standard), Object(Aimeos\MShop\Locale\Manager\Standard), Array, '\\Aimeos\\MShop\\C...')
#1 /srv/httpd/.../typo3conf/ext/aimeos/Resources/Libraries/aimeos/aimeos-core/lib/mshoplib/src/MShop/Locale/Manager/Factory.php(157): Aimeos\MShop\Common\Factory\Base::addManagerDecorators(Object(Aimeos\MShop\Context\Item\Standard), Object(Aimeos\MShop\Locale\Manager\Standard), 'locale')
#2 /srv/httpd/.../typo3conf/ext/aimeos/Resources/Libraries/aimeos/aimeos-core/lib/mshoplib/setup/MShopAddLocaleLangCurData.php(54): Aimeos\MShop\Locale\Manager\Factory::createManager(Object(Aimeos\MShop\Context\Item\Standard), 'Standard')
#3 /srv/httpd.../typo3conf/ext/aimeos/Resources/Libraries/aimeos/aimeos-core/lib/mwlib/src/MW/Setup/Manager/Multiple.php(204): Aimeos\MW\Setup\Task\MShopAddLocaleLangCurData->migrate()
#4 /srv/httpd/../typo3conf/ext/aimeos/Resources/Libraries/aimeos/aimeos-core/lib/mwlib/src/MW/Setup/Manager/Multiple.php(198): Aimeos\MW\Setup\Manager\Multiple->migrateTasks(Array, Array)
#5 ...

The following error occurs when opening the aimeos backend module:

Uncaught TYPO3 Exception
Class "\Aimeos\MShop\Common\Manager\Decorator\Sitecheck" not available

Aimeos\MShop\Exception thrown in file
/srv/httpd/.../typo3conf/ext/aimeos/Resources/Libraries/aimeos/aimeos-core/lib/mshoplib/src/MShop/Common/Factory/Base.php in line 63.


I cleared all available caches (including autoload information).
Can you say what could be the reason for getting this error and how we can solve it? This would be very nice!
Thank you very lot in advance!!!


Aimeos web shop 17.10.0, TYPO3 8.7.7, PHP version 7.0.24-1~dotdeb+8.1

A temporary solution for today and just for testing purposes was to make the following setting in the aimeos extension configuration:

cache.useAPC = 0

[Use APC cache
cache.useAPC (boolesch)
(If Aimeos configuration values should be cached in the APC user cache)]

APC cache is hard to clear. Either you can restart the web server or you install a tool for managing the APCu cache