Constant errors, Invalid product vars at line 108 in file classes/Link.php

[stevell]

I have checked the log file on my sites and they have regular error logs virtually every day with this same message,

 

*ERROR* 2013/08/30 - 21:06:20: Invalid product vars at line 108 in file classes/Link.php

 

 

Below is the relevant snippet from Link.php

 

100   	 if (!is_object($product))
102   	 {
103	   	 if (is_array($product) && isset($product['id_product']))
104			   	 $product = new Product($product['id_product'], false, $id_lang);
105		   else if (is_numeric($product) || !$product)
106			   $product = new Product($product, false, $id_lang);
107	   	 else
108		   	 throw new PrestaShopException('Invalid product vars');
109   	 }

 

Any suggestions on the cause of these errors?

Steve

[El Patron]

change

else if (is_numeric($product) || !$product)

to

elseif ((int)$product)

[west28]

Work's on Ps 1.5.4.1 

Thank's

[Alberto Fernández]

change

else if (is_numeric($product) || !$product)

to

elseif ((int)$product)

 

I got the same problem after updating a product today, but in my case this fix really exist in classes/link.php, what can I do?:

98. 			if (is_array($product) && isset($product['id_product']))
99. 				$product = new Product($product['id_product'], false, $id_lang, $id_shop);
100. 			elseif ((int)$product)
101. 				$product = new Product((int)$product, false, $id_lang, $id_shop);
102. 			else
103. 				throw new PrestaShopException('Invalid product vars');
104. 		}
105. 
106. 		// Set available keywords
107. 		$params = array();
108. 		$params['id'] = $product->id;

Any idea?

 

Using 1.5.6.1

Edited September 9, 2014 by Alberto Fernández (see edit history)

[Alberto Fernández]

I reply myself.

 

Just I had to read again more carefully the debugging messages:

 

LinkCore->getProductLink - [line 53 - cache/smarty/compile/16/00/d5/1600d59fbd3289c267e5b8f2c813bbb7927bb1ac.file.crossselling.tpl.php] 

 

So I deactivated the module crosselling, recently updated.

[ventesites]

I am having the same exact problem, did removing crosseling solved it?

[ThreeWest]

Just updated the crosselling module today and sure enough, I'm getting these errors now. ugh! 

[cille5]

Did you find solution?

[Gipielle]

Same problem with PS 1.5.6.1, when in BO try to view a customer from a cart

[Gipielle]

Solved with this: 

 

https://github.com/PrestaShop/PrestaShop/commit/8e506ddff20568c21e3d99c583a28bb7ad41d7da

[ventesites]

this is NOT solved at all, the bug update suggested by Gipielle is from 2013 and the problem is NOW with presta 1.6.

[Gipielle]

Unfortunately prestashop it works that way ...

They prefer to do new functions all the time rather than solve problems.

[sapaypape]

I have the same problem and my shop doesn't work... could you solved that?

[Tibo S.]

Hi,

 

I'm on 1.6.0.14 and i get the same problem.

 

Anybody have found a solution?

[bhawin91]

anybody found the solution , my website is http://dev.sparklemuse.com/mobile/index.php?controller=order

 

• LinkCore->getProductLink - [line 1227 - cache/smarty/compile/c9/76/69/c97669328fc51d105e43c4d3a604c5451528ecf0.file.shopping-cart.tpl.php] - [8 Arguments]

Edited October 21, 2015 by bhawin91 (see edit history)

[chamadalhoum]

Constant errors, Invalid product vars at line 108 in file classes/Link.php [PrestaShopException]

Invalid product vars

at line 106 in file classes/Link.php

101. if (is_array($product) && isset($product['id_product'])) {

102. $product = new Product($product['id_product'], false, $id_lang, $id_shop);

103. } elseif ((int)$product) {

104. $product = new Product((int)$product, false, $id_lang, $id_shop);

105. } else {

106. throw new PrestaShopException('Invalid product vars');

107. }

108. }

109.

110. // Set available keywords

111. $params = array();

• LinkCore->getProductLink - [line 51 - cache/smarty/compile/fa/a7/d3/faa7d3f1ce3070eb8e195cca0cd07a1a6fded006.file.script.tpl.php] - [2 Arguments]
• content_57e9afad31f573_04644155 - [line 188 - tools/smarty/sysplugins/smarty_internal_templatebase.php] - [1 Arguments]
• Smarty_Internal_TemplateBase->fetch - [line 317 - classes/SmartyCustom.php] - [7 Arguments]
• Smarty_Custom_Template->fetch - [line 2309 - classes/module/Module.php]
• ModuleCore->display - [line 220 - modules/up2social/up2social.php] - [2 Arguments]
• up2social->hookFooter - [line 587 - classes/Hook.php] - [1 Arguments]
• HookCore::coreCallHook - [line 544 - classes/Hook.php] - [3 Arguments]
• HookCore::exec - [line 1022 - classes/controller/FrontController.php] - [1 Arguments]
• FrontControllerCore->initFooter - [line 195 - classes/controller/Controller.php]
• ControllerCore->run - [line 367 - classes/Dispatcher.php]
• DispatcherCore->dispatch - [line 5 - index.php]

[Berty]

I had the same problem...

If the Cross-selling module is deactivated, you must disable the "Show cross-selling" option in the BlockCart module!

 

By doing this, on my site the bug has disappeared.