# Fehler bei DEV Update / Installation: in DemodataServices.php line 95

**URL:** <https://forum.shopware.com/t/fehler-bei-dev-update-installation-in-demodataservices-php-line-95/89808>\
**Category:** Installation / Einstieg\
**Created:** [17. August 2021 um 11:16 UTC](https://forum.shopware.com/t/fehler-bei-dev-update-installation-in-demodataservices-php-line-95/89808 "2021-08-17T11:16:02Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![bluewolf](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.shopware.com/bluewolf/32/7886_2.png) [@bluewolf](https://forum.shopware.com/u/bluewolf)\
**Post date:** [17. August 2021 um 11:16 UTC](https://forum.shopware.com/t/fehler-bei-dev-update-installation-in-demodataservices-php-line-95/89808/1 "2021-08-17T11:16:02Z")

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Hallo,  
bei der Aktualisierung / Neuinstallation meiner DEV Umgebung erhalte ich folgenden Fehler bei Schritt 36/52 - Erstellung der Demodaten:  
Critical Error thrown while running command „framework:demodata“ : Class ‚bheller\ImageGeneratorProvider‘ not found

In DemodataService.php Line 95

git pull in beiden Verzeichnissen sagt, dass alles aktuell ist.  
Wie komme ich wieder an eine laufende Version?

Gruß  
Matthias

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<div class="post-metadata">

**Author:** ![dominikmank](https://avatars.discourse-cdn.com/v4/letter/d/c77e96/32.png) [@dominikmank](https://forum.shopware.com/u/dominikmank)\
**Post date:** [17. August 2021 um 11:28 UTC](https://forum.shopware.com/t/fehler-bei-dev-update-installation-in-demodataservices-php-line-95/89808/2 "2021-08-17T11:28:49Z")

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> <https://github.com/shopware/development/issues/160>
>
> \### PHP Version
> 
> 7.4.21
> 
> \### Shopware Version
> 
> shopware/platform": "6.4.x@dev ||… dev-trunk
> 
> \### Expected behaviour
> 
> When connecting in shopware via ssh comman \`./psh.phar docker:ssh\` than execute the install command \`./psh.phar intall\` the installation process stop on step \`(36/52) APP\_ENV=prod bin/console framework:demodata\`
> 
> \### Actual behaviour
> 
> (36/52) Starting
> \> APP\_ENV=prod bin/console framework:demodata
> 
> Demodata Generator
> ==================
> 
> 13:06:26 CRITICAL \[console\] Error thrown while running command "framework:demodata". Message: "Class 'bheller\\ImagesGenerator\\ImagesGeneratorProvider' not found" \["exception" =\> Error { …},"command" =\> "framework:demodata","message" =\> "Class 'bheller\\ImagesGenerator\\ImagesGeneratorProvider' not found"\]
> 
> In DemodataService.php line 95:
> 
> Attempted to load class "ImagesGeneratorProvider" from namespace "bheller\\ImagesGenerator".
> Did you forget a "use" statement for "Maltyxx\\ImagesGenerator\\ImagesGeneratorProvider"?
> 
> 
> framework:demodata \[-p|--products PRODUCTS\] \[-c|--categories CATEGORIES\] \[-o|--orders ORDERS\] \[-m|--manufacturers MANUFACTURERS\] \[-cs|--customers CUSTOMERS\] \[--media MEDIA\] \[--properties PROPERTIES\] \[--users USERS\] \[-ps|--product-streams PRODUCT-STREAMS\] \[-mt|--mail-template MAIL-TEMPLATE\] \[-mhf|--mail-header-footer MAIL-HEADER-FOOTER\] \[-y|--with-media \[WITH-MEDIA\]\] \[-r|--reviews \[REVIEWS\]\] \[--attribute-sets ATTRIBUTE-SETS\] \[--product-attributes PRODUCT-ATTRIBUTES\] \[--manufacturer-attributes MANUFACTURER-ATTRIBUTES\] \[--order-attributes ORDER-ATTRIBUTES\] \[--customer-attributes CUSTOMER-ATTRIBUTES\] \[--media-attributes MEDIA-ATTRIBUTES\]
> 
> 
> Execution aborted, a subcommand failed!
> 
> \### How to reproduce
> 
> \`1. git clone https://github.com/shopware/development.git\`
> \`2. cd development\`
> \`3. ./psh.phar docker:start\`
> \`4. ./psh.phar docker:ssh\`
> \`5. ./psh.phar install\`

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<div class="post-metadata">

**Author:** ![bluewolf](https://dub1.discourse-cdn.com/flex013/user_avatar/forum.shopware.com/bluewolf/32/7886_2.png) [@bluewolf](https://forum.shopware.com/u/bluewolf)\
**Post date:** [17. August 2021 um 15:58 UTC](https://forum.shopware.com/t/fehler-bei-dev-update-installation-in-demodataservices-php-line-95/89808/3 "2021-08-17T15:58:10Z")

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Mit git checkout v6.4.2.1 wird die 6.4.2.1 installiert  
ich habe versucht mit git checkout v6.4.3.1 auf die neueste Version zu kommen, erhalte aber wieder den o.g. Fehler  
git banch =

- (HEAD detached at v6.4.3.1)  
trunk

git checkout trunk funktioniert ebenfalls nicht

* * *

Virtuelle Maschine neu aufgesetzt, aktueller git pull - selber Fehler bei demodata  
git branch = trunk

WTF