Prestashop 1.7.1.2 Internal server error 500

[rrr321]

Hello, when i try to use product filtering in category with layered navigation module i always get Internal server error 500 while debug mode is on. When debug mode is turned off its working, but generate errors in error log : 

 

Trying to get property of non-object in /myshopurl/presta10/app/cache/prod/smarty/compile/50/e9/2d/50e92d95ea5a043aab2d01bda8651db1d4578243.file.products.tpl.php on line 139

 

Trying to get property of non-object in /myshopurl/app/cache/prod/smarty/compile/50/e9/2d/50e92d95ea5a043aab2d01bda8651db1d4578243.file.products.tpl.php on line 136

 

Undefined index: configuration in /myshopurl/app/cache/prod/smarty/compile/50/e9/2d/50e92d95ea5a043aab2d01bda8651db1d4578243.file.products.tpl.php on line 235

 

Im using custom theme, when i use the default classic theme there is no errors and all filter working.

 

What files do i need to mod in my custom theme to get it working without errors ?

 

Thanks for reply.

[shokinro]

First of all, in 1.7x it is called Faceted Search instead of  

I think your custom theme is not compatible with PrestaShop 1.7x or at least the files related to the modules.

 

Maybe your theme override the module and module theme files.

You can try to copy it from default theme to see if it works, otherwise you need talk to your theme developer.

 

/themes/classic/modules/ps_facetedsearch/*

 

to 

 

/themes/YourTheme/modules/ps_facetedsearch/*

 

[Tompa75]

OK, now I´m getting desperate. I can´t access the admin-page at all. I only get the message in browser "HTTP Error 500".

How can I make any changes, how can I fix this, when I can't access anything?

 

Most grateful for som very simple, step-by-step instruktions.

Thank you

 

T

[shokinro]

Please try to enable DEV mode by setting _SP_MOD_DEV_ to true in following file  

/config/defines.inc.php

 

You should see more detailed error messages in DEV mode, so you will know where is the problem.

[rrr321]

First of all, in 1.7x it is called Faceted Search instead of  

I think your custom theme is not compatible with PrestaShop 1.7x or at least the files related to the modules.

 

Maybe your theme override the module and module theme files.

You can try to copy it from default theme to see if it works, otherwise you need talk to your theme developer.

 

/themes/classic/modules/ps_facetedsearch/*

 

to 

 

/themes/YourTheme/modules/ps_facetedsearch/*

Hello, i tried to uninstall facetedsearch module and delete the ps_facetedsearch folder from presta modules and theme modules folder and reinstall, but it's not working.

[shokinro]

I do not know if you need to uninstall or delete the original faceted search module, since the override module might be still depend on this. It total depend on implementation of the override module - what I suggested is to copy the original one to your theme if it is applicable.

[rrr321]

I do not know if you need to uninstall or delete the original faceted search module, since the override module might be still depend on this. It total depend on implementation of the override module - what I suggested is to copy the original one to your theme if it is applicable.

The file in the classic theme is the same.