Notice: Undefined index: product_info erro in the front

some products have wrong when you open them in the front and the erro is that

Notice: Undefined index: product_info in /home/domain/public_html/domain/vqmod/vqcache/vq2-catalog_controller_product_product.php on line 318

and some products is working fine and only some products have these problem

when I insert a new one ,the same model also have the same question . any help ?

My product.php in the catalog/controller/product my vqmod cahe file is as follos the erro code in the front is

What vQmod are you using and did you clear your vQmod cache?

yes, I have cleared my vqmod cache.

and my vqmod is as following:

Highlight_Table_Rows_Inside_Admin.xml
admin-order-product-image.xml
AdminOrderPicture
admin_auto_titles_v1.1.xml
Show Product / Category Name Above Tabs
allow_hidden_information.xml
Allow Hidden Information
auto-related-products.xml
AutoRelated Products
emailtemplate.xml
HTML Email Template: 4.1.14
emailtemplate_admin.xml
HTML Email Template: 4.1.14 - Admin
emailtemplate_backwards_151-1512.xml
HTML Email Template: 4.0.5
emailtemplate_customersupport.xml
Email Template AND Cutomer Support Page
emailtemplate_languages.xml
HTML Email Template: 4.1.14 - Languages
emailtemplate_package_tracking.xml
HTML Email Template: 4.1.11 AND Package Tracking
emailtemplate_packagetracking.xml
Email Template AND Moduloom Package Tracking
epiksel-admin-shortcuts.xml
E-Piksel Admin Shortcuts Menu Lite
epiksel-cmaafp.xml
E-Piksel Custom My Account and Affiliates Page
epiksel-customer-support.xml
E-Piksel Customer Support
export.xml
Export/Import Tool - OpenCart 1.5.2.x core file modifications
faq.xml
FAQ for OpenCart 1.5.1.x
featured_module_edits.xml
Featured Products Module Edits
flanacart-template.xml
Shopencart Template modifications
generate_sitemap.xml
Generate SiteMap
latest_module_edit.xml
Latest Products Module Edit
news.xml
News/Blog for OpenCart 1.5.1.x
oca_addallzones.xml
OCA_AddAllZones(v1.5.x)
product-display-settings.xml
Product Display Settings
special_module_edit.xml
Featured Products Module Edits
vqmm_menu_shortcut.xml
VQMod Manager Menu Shortcut
vqmod_admin_filter_products_by_category_1_5_2_1.xml
Filter Products By Category
vqmod_customer_account_greeting.xml
Best-Byte Customer Account Greeting
vqmod_edit_prices_admin_product_list_1513.xml
Edit Prices from Product List Page
vqmod_moduloom_package_tracking.xml
Moduloom Package Tracking Service - Core
vqmod_moduloom_package_tracking_french.xml
Moduloom Package Tracking Service - French language
vqmod_opencart.xml
vqmod_remove_contact_location.xml
Remove contact location
watermark.xml
Add Watermark

i2Paq wrote:What vQmod are you using and did you clear your vQmod cache?

all the above vqmod extension is working very well with the OC 1.5.3.1

yorgol wrote:

i2Paq wrote:What vQmod are you using and did you clear your vQmod cache?

all the above vqmod extension is working very well with the OC 1.5.3.1

I just check that again, sound that the questions is the caused by the auto-related-products extensions.
and the conflict code is as follows, how to modify these code to make it work with the 1.5.4.1

question is fixed after I del the code
in the auto-related products extensions . wish this will be helpful to others

Thanks, I have same problem and had fixed with your advise, deleted code above

I am getting the following error in search box and I am using OC 1.5.6 and a module called similar products.

Notice: Undefined index: start in /home/www/excellentmart.in/shop/vqmod/vqcache/vq2-catalog_model_catalog_product.php on line 231Notice: Undefined index: start in /home/www/excellentmart.in/shop/vqmod/vqcache/vq2-catalog_model_catalog_product.php on line 239

Please advise.

yorgol wrote:

yorgol wrote:

i2Paq wrote:What vQmod are you using and did you clear your vQmod cache?

all the above vqmod extension is working very well with the OC 1.5.3.1

I just check that again, sound that the questions is the caused by the auto-related-products extensions.
and the conflict code is as follows, how to modify these code to make it work with the 1.5.4.1

Code: Select all

//related by manufacturer
if(count($results)<12 && (int)$this->data['product_info']['manufacturer_id'] > 0){//change to suit number of products to display 
$temp = $this->model_catalog_product->getProductRelatedByManufacturer($this->data['product_info']['manufacturer_id'],$this->request->get['product_id'],count($results)); foreach($temp as $t){
if(!empty($t)){ 
$results[] = $t; 
} 
} 
} 

Thanks so much for posting this! Had same exact error and solved with this. I use Opencart Version v1.5.4.1

For working many days I could at least identify the following error code is due to smart_microdata.xml but could not get head out to fix it, if any one could help in this regard, the error is as below:

2016-06-15 16:19:43 - PHP Notice: Undefined index: total in /home/shop/public_html/vqmod/vqcache/vq2-catalog_model_catalog_product.php on line 635

Thanks in advance.