Warning message

blokland
Topic Author
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13 years 10 months ago #76616 by blokland

Warning message was created by blokland

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
to a page with this problem..

Can you help me solve this problem...

Thanks..

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Xavier
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13 years 10 months ago - 13 years 10 months ago #76736 by Xavier

Replied by Xavier on topic Warning message

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 10 months ago by Xavier.

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blokland
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13 years 10 months ago #76930 by blokland

Replied by blokland on topic Warning message

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

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Xavier
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13 years 10 months ago #77002 by Xavier

Replied by Xavier on topic Warning message

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;
							}
						}
					}
				}
                        }

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