[Skip to main content](#vessel-content) # Warning message ## - **[blokland](/forum/user/7625-blokland "View blokland's Profile")** - [![blokland's Avatar](https://www.hikashop.com/media/kunena/core/svg/person.svg)](/forum/user/7625-blokland "View blokland's Profile") Topic Author - [ Offline](/forum/user/7625-blokland) Less More - Posts: 4 - Thank you received: 1 - - 13 years 11 months ago [\#76616](#76616) by [blokland](/forum/user/7625-blokland "View blokland's Profile") *[Warning message](/forum/3-bug-report/75815-warning-message#76616 "Goodday, After updating to 2.0 (essential) I have a warning message at the frontend of some articles/products. the warning says: Warning: Invalid argument supplied for foreach() in /home/sites/www.bloklandvw.nl/web/components/com_hikashop/views/product/view.html.php on line 1407 Here is a to a page with this problem.. Can you help me solve this problem... Thanks..")* was created by *[blokland](/forum/user/7625-blokland "View blokland's Profile")* Goodday, After updating to 2.0 (essential) I have a warning message at the frontend of some articles/products. the warning says: **Warning: Invalid argument supplied for foreach() in /home/sites/www.bloklandvw.nl/web/components/com\_hikashop/views/product/view.html.php on line 1407** Here is a [ link](http://www.bloklandvw.nl/index.php/fietsen/product/310-highlander-omafiets-gray-28) to a page with this problem.. Can you help me solve this problem... Thanks.. Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzMtYnVnLXJlcG9ydC83NTgxNS13YXJuaW5nLW1lc3NhZ2U/dG1wbD1tYXJrZG93bg==) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. - **[Xavier](/forum/user/4105-xavier "View Xavier's Profile")** - [![Xavier's Avatar](https://www.hikashop.com/media/kunena/avatars/resized/size144/users/avatar4105.png)](/forum/user/4105-xavier "View Xavier's Profile") - [ Offline](/forum/user/4105-xavier) Less More - Posts: 13201 - Thank you received: 2322 - - - - [](http://www.kidiweb.fr) - 13 years 11 months ago - 13 years 11 months ago [\#76736](#76736) by [Xavier](/forum/user/4105-xavier "View Xavier's Profile") Replied by *[Xavier](/forum/user/4105-xavier "View Xavier's Profile")* on topic *[Warning message](/forum/3-bug-report/75815-warning-message#76736 "Goodday, After updating to 2.0 (essential) I have a warning message at the frontend of some articles/products. the warning says: Warning: Invalid argument supplied for foreach() in /home/sites/www.bloklandvw.nl/web/components/com_hikashop/views/product/view.html.php on line 1407 Here is a to a page with this problem.. Can you help me solve this problem... Thanks..")* Hi, Can you add a var_dump($element->variants); before the foreach and tell us what is the result ? Try to add a: Code: if(!is_array($element->variants)) $element->variants = (array)$element->variants; After: Code: if(!empty($element->variants)){ near the line 1348. Last edit: 13 years 11 months ago by [Xavier](/forum/user/4105-xavier "View Xavier's Profile"). Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzMtYnVnLXJlcG9ydC83NTgxNS13YXJuaW5nLW1lc3NhZ2U/dG1wbD1tYXJrZG93bg==) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. - **[blokland](/forum/user/7625-blokland "View blokland's Profile")** - [![blokland's Avatar](https://www.hikashop.com/media/kunena/core/svg/person.svg)](/forum/user/7625-blokland "View blokland's Profile") Topic Author - [ Offline](/forum/user/7625-blokland) Less More - Posts: 4 - Thank you received: 1 - - 13 years 11 months ago [\#76930](#76930) by [blokland](/forum/user/7625-blokland "View blokland's Profile") Replied by *[blokland](/forum/user/7625-blokland "View blokland's Profile")* on topic *[Warning message](/forum/3-bug-report/75815-warning-message#76930 "Goodday, After updating to 2.0 (essential) I have a warning message at the frontend of some articles/products. the warning says: Warning: Invalid argument supplied for foreach() in /home/sites/www.bloklandvw.nl/web/components/com_hikashop/views/product/view.html.php on line 1407 Here is a to a page with this problem.. Can you help me solve this problem... Thanks..")* I added the line in view.html.php but after that the website crashes.. So I removed it. I have attached the file, so you can take a look at it.. Thank you.. Sietse Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzMtYnVnLXJlcG9ydC83NTgxNS13YXJuaW5nLW1lc3NhZ2U/dG1wbD1tYXJrZG93bg==) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. - **[Xavier](/forum/user/4105-xavier "View Xavier's Profile")** - [![Xavier's Avatar](https://www.hikashop.com/media/kunena/avatars/resized/size144/users/avatar4105.png)](/forum/user/4105-xavier "View Xavier's Profile") - [ Offline](/forum/user/4105-xavier) Less More - Posts: 13201 - Thank you received: 2322 - - - - [](http://www.kidiweb.fr) - 13 years 11 months ago [\#77002](#77002) by [Xavier](/forum/user/4105-xavier "View Xavier's Profile") Replied by *[Xavier](/forum/user/4105-xavier "View Xavier's Profile")* on topic *[Warning message](/forum/3-bug-report/75815-warning-message#77002 "Goodday, After updating to 2.0 (essential) I have a warning message at the frontend of some articles/products. the warning says: Warning: Invalid argument supplied for foreach() in /home/sites/www.bloklandvw.nl/web/components/com_hikashop/views/product/view.html.php on line 1407 Here is a to a page with this problem.. Can you help me solve this problem... Thanks..")* Hi, The error is based on "$element->characteristics" not on the variants, my apologize. Can you try to replace the code: Code: foreach($element->characteristics as $k2 => $characteristic2){ if(!empty($variant->characteristics)){ foreach($variant->characteristics as $k3 => $characteristic3){ if($k2==$k3){ $temp[$k3]=$characteristic3; break; } } } } To: Code: if(is_array($element->characteristics){ foreach($element->characteristics as $k2 => $characteristic2){ if(!empty($variant->characteristics)){ foreach($variant->characteristics as $k3 => $characteristic3){ if($k2==$k3){ $temp[$k3]=$characteristic3; break; } } } } } Please [Log in](/login?return=aHR0cHM6Ly93d3cuaGlrYXNob3AuY29tL2ZvcnVtLzMtYnVnLXJlcG9ydC83NTgxNS13YXJuaW5nLW1lc3NhZ2U/dG1wbD1tYXJrZG93bg==) or [Create an account](/component/users/registration?Itemid=101) to join the conversation. 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