Skip to main content

This site requires you to update your browser. Your browsing experience maybe affected by not having the most up to date version.

We're retiring the forums!

The SilverStripe forums have passed their heyday. They'll stick around, but will be read only. We'd encourage you to get involved in the community via the following channels instead:

E-Commerce Modules /

Discuss about the various e-commerce modules available:
Ecommerce, SS Shop, SilverCart and SwipeStripe
Alternatively, have a look the shared mailinglist.

Moderators: martimiz, Nicolaas, Sean, Ed, frankmullenger, biapar, Willr, Ingo, Jedateach, swaiba

[Notice] Undefined index ERROR in OrderForm

Go to End

3 Posts   2233 Views


Community Member, 12 Posts

20 August 2009 at 1:04pm

Hi all,

I'm getting the following error:

[Notice] Undefined index:
POST /mysite/checkout/OrderForm

Line 157 in C:\xampp\htdocs\mysite\sapphire\core\ClassInfo.php

148 /**
149 * @todo Improve documentation
150 */
151 static function ancestry($class, $onlyWithTables = false) {
152 global $_ALL_CLASSES;
154 if(is_object($class)) $class = $class->class;
155 else if(!is_string($class)) user_error("Bad class value " . var_export($class, true) . " passed to ClassInfo::ancestry()", E_USER_WARNING);
157 $items = $_ALL_CLASSES['parents'][$class];
158 $items[$class] = $class;
159 if($onlyWithTables) foreach($items as $item) {
160 if(!DataObject::has_own_table($item)) unset($items[$item]);
161 }
162 return $items;
163 }


Catchable fatal error: Method Order_Item::__toString() must return a string value in C:\xampp\htdocs\mysite\sapphire\dev\Debug.php on line 559

Does any one know of a fix?


Community Member, 10 Posts

6 September 2009 at 6:46pm

I and others have the same issue...


Community Member, 24 Posts

14 September 2009 at 5:22am

Edited: 14/09/2009 5:29am

What version of SS and ecommerce are you using?

Ecommerce version 0.5.2 isn't compatible with the latest versions of silverstripe. I'd suggest upgrading to the latest versions of SS, ecommerce and payment and that should help. The latest versions are:

SS: Version 2.3.3
Ecommerce: 0.6 beta 1
Payment: 0.1

Let me know how you get on.