Change product picture folders to default folders after upgrades

Hello, I updated OC for years up to OC 3.0.3.2 but transferred products via databases or as well a transfer module. Never had problems but now, after installing a new theme with another Product page which has a special view on product pictures i get an error undefined variable: result in /catalog/controller/product/product.php on line 290 at the products which are not in the "default" image folder.
I´m using image/data (OC 1.5), image/catalog (think this is OC 2) and image/image (which works so i think OC3). The problem is just at the product page, not at categories eg. you still can see the pictures working on main page, but causing this problems if they are in the folders image/data or image/catalog. So can somebody tell me whether how to bulk transfer the image folders without uploading a few hundret pictures one by one for each product by database or however to the default OC3 image folder?

Or does anybody have a clue why i got this problem?

On line 290 it says So i don't understand why there is an error, because actually the products have pictures connected to their id.

Thank you for your support!

This topic has now been moved to the OpenCart 3.0 Support > General Support section of the forum.

first of all, that is not default OC, default, the product images are fetched with: on line 269
second, if you get an undefined variable result on your line 290: then that means that $result['product_id'] is undefined, resulting in a warning (not error) and no retrieved results from that function of course.
So better focus on why $result['product_id'] is undefined.

mophielle wrote: ↑

Wed Apr 15, 2020 9:07 pm

can somebody tell me whether how to bulk transfer the image folders without uploading a few hundret pictures one by one for each product by database or however to the default OC3 image folder?

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