# MappingException-Fehler .. was kann man da machen? :-/ Danke!

**URL:** <https://forum.shopware.com/t/mappingexception-fehler-was-kann-man-da-machen-danke/58094>\
**Category:** Allgemein\
**Created:** [18. Februar 2019 um 07:52 UTC](https://forum.shopware.com/t/mappingexception-fehler-was-kann-man-da-machen-danke/58094 "2019-02-18T07:52:09Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![amiseo](https://avatars.discourse-cdn.com/v4/letter/a/439d5e/32.png) [@amiseo](https://forum.shopware.com/u/amiseo)\
**Post date:** [18. Februar 2019 um 07:52 UTC](https://forum.shopware.com/t/mappingexception-fehler-was-kann-man-da-machen-danke/58094/1 "2019-02-18T07:52:09Z")

</div>

Details

**Type:** &nbsp;Doctrine\ORM\Mapping\MappingException

**Message:** &nbsp;No mapping found for field ‘shop’ on class ‘Shopware\Models\Attribute\Shop’.

**File:** &nbsp;/www/htdocs/w0157877/optima-shop/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/MappingException.php

**Line:** &nbsp;163

Trace

```
 &nbsp;

```

#0 /www/htdocs/w0157877/optima-shop/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php(1243): Doctrine\ORM\Mapping\MappingException::mappingNotFound(‘Shopware\Models…’, ‘shop’)#1 /www/htdocs/w0157877/optima-shop/engine/Library/Doctrine/ORM/Persisters/Entity/BasicEntityPersister.php(802): Doctrine\ORM\Mapping\ClassMetadataInfo-\>getAssociationMapping(‘shop’)#2 /www/htdocs/w0157877/optima-shop/vendor/doctrine/orm/lib/Doctrine/ORM/UnitOfWork.php(2626): Doctrine\ORM\Persisters\Entity\BasicEntityPersister-\>loadOneToOneEntity(Array, Object(Shopware\Models\Shop\Shop))#3 /www/htdocs/w0157877/optima-shop/vendor/doctrine/orm/lib/Doctrine/ORM/Internal/Hydration/ObjectHydrator.php(273): Doctrine\ORM\UnitOfWork-\>createEntity(‘Shopware\Models…’, Array, Array)#4 /www/htdocs/w0157877/optima-shop/vendor/doctrine/orm/lib/Doctrine/ORM/Internal/Hydration/ObjectHydrator.php(494): Doctrine\ORM\Internal\Hydration\ObjectHydrator-\>getEntity(Array, ‘shop’)#5 /www/htdocs/w0157877/optima-shop/vendor/doctrine/orm/lib/Doctrine/ORM/Internal/Hydration/ObjectHydrator.php(165): Doctrine\ORM\Internal\Hydration\ObjectHydrator-\>hydrateRowData(Array, Array)#6 /www/htdocs/w0157877/optima-shop/vendor/doctrine/orm/lib/Doctrine/ORM/Internal/Hydration/AbstractHydrator.php(150): Doctrine\ORM\Internal\Hydration\ObjectHydrator-\>hydrateAllData()#7 /www/htdocs/w0157877/optima-shop/vendor/doctrine/orm/lib/Doctrine/ORM/AbstractQuery.php(971): Doctrine\ORM\Internal\Hydration\AbstractHydrator-\>hydrateAll(Object(PDOStatement), Object(Doctrine\ORM\Query\ResultSetMapping), Array)#8 /www/htdocs/w0157877/optima-shop/vendor/doctrine/orm/lib/Doctrine/ORM/AbstractQuery.php(917): Doctrine\ORM\AbstractQuery-\>executeIgnoreQueryCache(NULL, NULL)#9 /www/htdocs/w0157877/optima-shop/vendor/doctrine/orm/lib/Doctrine/ORM/AbstractQuery.php(759): Doctrine\ORM\AbstractQuery-\>execute(NULL, NULL)#10 /www/htdocs/w0157877/optima-shop/engine/Shopware/Models/Shop/Repository.php(306): Doctrine\ORM\AbstractQuery-\>getOneOrNullResult()#11 /www/htdocs/w0157877/optima-shop/engine/Shopware/Bundle/MediaBundle/MediaService.php(310): Shopware\Models\Shop\Repository-\>getActiveDefault()#12 /www/htdocs/w0157877/optima-shop/engine/Shopware/Bundle/MediaBundle/MediaService.php(82): Shopware\Bundle\MediaBundle\MediaService-\>createFallbackMediaUrl()#13 /www/htdocs/w0157877/optima-shop/engine/Shopware/Bundle/MediaBundle/MediaServiceFactory.php(91): Shopware\Bundle\MediaBundle\MediaService-\>\_\_construct(Object(League\Flysystem\Filesystem), Object(Shopware\Bundle\MediaBundle\Strategy\Md5Strategy), Object(ShopwareProduction000e228b212c65e823b66a64a17d8fe1df21bf58ProjectContainer), Array)#14 /www/htdocs/w0157877/optima-shop/var/cache/production\_201901211535/proxies/ShopwareProduction000e228b212c65e823b66a64a17d8fe1df21bf58ProjectContainer.php(3000): Shopware\Bundle\MediaBundle\MediaServiceFactory-\>factory(‘local’)#15 /www/htdocs/w0157877/optima-shop/vendor/symfony/dependency-injection/Container.php(306): ShopwareProduction000e228b212c65e823b66a64a17d8fe1df21bf58ProjectContainer-\>getShopwareMedia\_MediaServiceService()#16 /www/htdocs/w0157877/optima-shop/engine/Shopware/Components/DependencyInjection/Container.php(211): Symfony\Component\DependencyInjection\Container-\>get(‘shopware\_media…’, 1)#17 /www/htdocs/w0157877/optima-shop/engine/Shopware/Components/DependencyInjection/Container.php(143): Shopware\Components\DependencyInjection\Container-\>doLoad(‘shopware\_media…’, 1)#18 /www/htdocs/w0157877/optima-shop/var/cache/production\_201901211535/proxies/ShopwareProduction000e228b212c65e823b66a64a17d8fe1df21bf58ProjectContainer.php(4167): Shopware\Components\DependencyInjection\Container-\>get(‘shopware\_media…’)#19 /www/htdocs/w0157877/optima-shop/vendor/symfony/dependency-injection/Container.php(306): ShopwareProduction000e228b212c65e823b66a64a17d8fe1df21bf58ProjectContainer-\>getThemeServiceService()#20 /www/htdocs/w0157877/optima-shop/engine/Shopware/Components/DependencyInjection/Container.php(211): Symfony\Component\DependencyInjection\Container-\>get(‘theme\_service’, 1)#21 /www/htdocs/w0157877/optima-shop/engine/Shopware/Components/DependencyInjection/Container.php(143): Shopware\Components\DependencyInjection\Container-\>doLoad(‘theme\_service’, 1)#22 /www/htdocs/w0157877/optima-shop/var/cache/production\_201901211535/proxies/ShopwareProduction000e228b212c65e823b66a64a17d8fe1df21bf58ProjectContainer.php(4159): Shopware\Components\DependencyInjection\Container-\>get(‘theme\_service’)#23 /www/htdocs/w0157877/optima-shop/vendor/symfony/dependency-injection/Container.php(306): ShopwareProduction000e228b212c65e823b66a64a17d8fe1df21bf58ProjectContainer-\>getThemeInstallerService()#24 /www/htdocs/w0157877/optima-shop/engine/Shopware/Components/DependencyInjection/Container.php(211): Symfony\Component\DependencyInjection\Container-\>get(‘theme\_installer’, 1)#25 /www/htdocs/w0157877/optima-shop/engine/Shopware/Components/DependencyInjection/Container.php(143): Shopware\Components\DependencyInjection\Container-\>doLoad(‘theme\_installer’, 1)#26 /www/htdocs/w0157877/optima-shop/recovery/update/src/DependencyInjection/Container.php(192): Shopware\Components\DependencyInjection\Container-\>get(‘theme\_installer’)#27 /www/htdocs/w0157877/optima-shop/recovery/common/vendor/pimple/pimple/src/Pimple/Container.php(113): Shopware\Recovery\Update\DependencyInjection\Container-\>Shopware\Recovery\Update\DependencyInjection{closure}(Object(Pimple\Container))#28 /www/htdocs/w0157877/optima-shop/recovery/common/src/DependencyInjection/Container.php(80): Pimple\Container-\>offsetGet(‘shopware.theme\_…’)#29 /www/htdocs/w0157877/optima-shop/recovery/update/src/app.php(169): Shopware\Recovery\Common\DependencyInjection\Container-\>get(‘shopware.theme\_…’)#30 [internal function]: {closure}()#31 /www/htdocs/w0157877/optima-shop/recovery/common/vendor/slim/slim/Slim/Route.php(462): call\_user\_func\_array(Object(Closure), Array)#32 /www/htdocs/w0157877/optima-shop/recovery/common/vendor/slim/slim/Slim/Slim.php(1326): Slim\Route-\>dispatch()#33 /www/htdocs/w0157877/optima-shop/recovery/common/vendor/slim/slim/Slim/Middleware/Flash.php(85): Slim\Slim-\>call()#34 /www/htdocs/w0157877/optima-shop/recovery/common/vendor/slim/slim/Slim/Middleware/MethodOverride.php(92): Slim\Middleware\Flash-\>call()#35 /www/htdocs/w0157877/optima-shop/recovery/common/vendor/slim/slim/Slim/Middleware/PrettyExceptions.php(67): Slim\Middleware\MethodOverride-\>call()#36 /www/htdocs/w0157877/optima-shop/recovery/common/vendor/slim/slim/Slim/Slim.php(1271): Slim\Middleware\PrettyExceptions-\>call()#37 /www/htdocs/w0157877/optima-shop/recovery/update/index.php(57): Slim\Slim-\>run()

#38 {main}

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<div class="post-metadata">

**Author:** ![amiseo](https://avatars.discourse-cdn.com/v4/letter/a/439d5e/32.png) [@amiseo](https://forum.shopware.com/u/amiseo)\
**Post date:** [18. Februar 2019 um 08:26 UTC](https://forum.shopware.com/t/mappingexception-fehler-was-kann-man-da-machen-danke/58094/2 "2019-02-18T08:26:01Z")

</div>

in dieser Datei Zeile 163:

&nbsp;

public static function mappingNotFound($className, $fieldName)  
&nbsp; &nbsp; {  
&nbsp; &nbsp; &nbsp; &nbsp; return new self(“No mapping found for field ‘$fieldName’ on class ‘$className’.”);  
&nbsp; &nbsp; }  
&nbsp;