3.0.x.x_Maintenance & php v8.2.x #12219

kanenas · 2023-03-22T13:47:59Z

kanenas
Mar 22, 2023

First of all I would like to thank you for all the hard work you are doing on the opencart project!

I had an opencart v3.0.3.8 version installed with default theme and php v7.4.x, which worked great.
I saw your efforts to make opencart 3 work with php v8.x, and I thought I could give it a try.
As you will notice from the error below, I have moved -as suggested- my storage folder (_v3038-storage) out of public_html.
After the "upgrade" with 3.0.x.x_Maintenance files, when I refresh modifications, I get the following error message and nothing works (backend or frontend):

[13-Mar-2023 23:30:35 Europe/Athens] PHP Fatal error:  Uncaught Error: Class "Twig_Loader_Filesystem" not found in /home/domainuser/_v3038-storage/modification/system/library/template/twig.php:41
Stack trace:
#0 /home/domainuser/_v3038/system/library/template.php(51): Template\Twig->render('default/templat...', '<script src="//...')
#1 /home/domainuser/_v3038-storage/modification/system/engine/loader.php(141): Template->render('default/templat...', '')
#2 /home/domainuser/_v3038/catalog/controller/extension/captcha/google.php(16): Loader->view('extension/captc...', Array)
#3 /home/domainuser/_v3038-storage/modification/system/engine/action.php(79): ControllerExtensionCaptchaGoogle->index(Array)
#4 /home/domainuser/_v3038-storage/modification/system/engine/loader.php(48): Action->execute(Object(Registry), Array)
#5 /home/domainuser/_v3038-storage/modification/catalog/controller/product/product.php(555): Loader->controller('extension/captc...')
#6 /home/domainuser/_v3038-storage/modification/system/engine/action.php(79): ControllerProductProduct->index()
#7 /home/domainuser/_v3038/catalog/controller/startup/router.php(25): Action->execute(Object(Registry))
#8 /home/domainuser/_v3038-storage/modification/system/engine/action.php(79): ControllerStartupRouter->index()
#9 /home/domainuser/_v3038/system/engine/router.php(67): Action->execute(Object(Registry))
#10 /home/domainuser/_v3038/system/engine/router.php(56): Router->execute(Object(Action))
#11 /home/domainuser/_v3038/system/framework.php(169): Router->dispatch(Object(Action), Object(Action))
#12 /home/domainuser/_v3038/system/startup.php(104): require_once('/home/opticalfa...')
#13 /home/domainuser/_v3038/index.php(19): start('catalog')
#14 {main}
  thrown in /home/domainuser/_v3038-storage/modification/system/library/template/twig.php on line 41

Is this something you have seen before? Could you please help or suggest something?

Answered by mhcwebdesign

Mar 24, 2023

There is no longer a Twig_Loader_Filesystem class in newer Twig versions, as used in OC since 3.0.3.6 or later.
You are either using the wrong system/library/template/twig.php , or a wrong OCmod-based modification thereof!

View full answer

mhcwebdesign · 2023-03-22T14:01:16Z

mhcwebdesign
Mar 22, 2023
Collaborator

OpenCart 3.0.x.x_Maintenance doesn't have a system/library/template/twig folder, it should now be located at your /home/domainuser/_v3038-storage/vendor/twig .

Delete the system/library/template/twig and all of your modification caches. Then do a refresh of your modifications in the admin backend at Extensions > Modifications > Refresh

1 reply

kanenas Mar 24, 2023
Author

@mhcwebdesign, thank you for your help! Here is the error when I do a refresh of modifications in the admin backend at Extensions > Modifications > Refresh.

[24-Mar-2023 19:20:01 Europe/Athens] PHP Fatal error:  Uncaught Error: Class 'Twig_Loader_Filesystem' not found in /home/domainuser/_v3038-storage/modification/system/library/template/twig.php:41
Stack trace:
#0 /home/domainuser/_v3038/system/library/template.php(51): Template\Twig->render('common/header', '<!DOCTYPE html>...')
#1 /home/domainuser/_v3038-storage/modification/system/engine/loader.php(141): Template->render('common/header', '')
#2 /home/domainuser/_v3038-storage/modification/admin/controller/common/header.php(162): Loader->view('common/header', Array)
#3 /home/domainuser/_v3038-storage/modification/system/engine/action.php(79): ControllerCommonHeader->index(Array)
#4 /home/domainuser/_v3038-storage/modification/system/engine/loader.php(48): Action->execute(Object(Registry), Array)
#5 /home/domainuser/_v3038-storage/modification/admin/controller/marketplace/modification.php(804): Loader->controller('common/header')
#6 /home/domainuser/_v3038-storage/modification/admin/controller/marketplace/modification.php(35): Contr in /home/domainuser/_v3038-storage/modification/system/library/template/twig.php on line 41

mhcwebdesign · 2023-03-24T17:33:10Z

mhcwebdesign
Mar 24, 2023
Collaborator

There is no longer a Twig_Loader_Filesystem class in newer Twig versions, as used in OC since 3.0.3.6 or later.
You are either using the wrong system/library/template/twig.php , or a wrong OCmod-based modification thereof!

1 reply

kanenas Mar 24, 2023
Author

You were right! There is a [OCMOD] that breaks everything.

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

3.0.x.x_Maintenance & php v8.2.x #12219

{{title}}

Replies: 2 comments 2 replies

{{title}}

{{title}}

{{title}}

{{title}}

Select a reply

3.0.x.x_Maintenance & php v8.2.x #12219

kanenas Mar 22, 2023

Replies: 2 comments · 2 replies

mhcwebdesign Mar 22, 2023 Collaborator

kanenas Mar 24, 2023 Author

mhcwebdesign Mar 24, 2023 Collaborator

kanenas Mar 24, 2023 Author

kanenas
Mar 22, 2023

Replies: 2 comments 2 replies

mhcwebdesign
Mar 22, 2023
Collaborator

kanenas Mar 24, 2023
Author

mhcwebdesign
Mar 24, 2023
Collaborator

kanenas Mar 24, 2023
Author