Fatal error: Call to a member function getSearchValue()

The same problem. I confirm it to. It happens only in K2 items with extra fields assigned to them.

I have the latest versions for everyhting ( Joomla 2.5.7, K2 latest)

Hello.

I've encountered the same issue, and came up with a solution.
It appears that attempts to find the extrafield.php file fails.

I've added the 'administrator' model location to the include path.

to line 17 of Joomla/administrator/components/com_k2/models/item.php, add
JModel::addIncludePath(JPATH_COMPONENT_ADMINISTRATOR.DS.'models', 'K2Model');


Below is a print out of the 'diff'.

$ git diff Joomla/administrator/components/com_k2/models/item.php
diff --git a/Joomla/administrator/components/com_k2/models/item.php b/Joomla/administrator/components/com_k2/models/item.php
index 068f283..64afb2c 100644
--- a/Joomla/administrator/components/com_k2/models/item.php
+++ b/Joomla/administrator/components/com_k2/models/item.php
@@ -14,6 +14,9 @@ jimport('joomla.application.component.model');

JTable::addIncludePath(JPATH_COMPONENT.DS.'tables');

+JModel::addIncludePath(JPATH_COMPONENT_ADMINISTRATOR.DS.'models', 'K2Model');^M
+
+
class K2ModelItem extends K2Model
{

getk2.org/community/New-to-K2-Ask-here-first/163385-Error-after-K2-update#163924

I'm not sure i've understood correctly

I tried this but no luck.

JTable::addIncludePath(JPATH_COMPONENT_ADMINISTRATOR.DS.'tables');
JModel::addIncludePath(JPATH_COMPONENT_ADMINISTRATOR.DS.'models', 'K2Model');

Info: The item is saved but not its extra field values

The same here under K2 2.6.1. Any news regarding this bug?
regards Tomek

I'm also working with version 2.6.1 of K2.

Only the one line needed to be added at line 17 of the specified file.

Sorry for any confusion.

Darren,

Can you explain clearly, what needs to be changed?

Thanks

Sure

In your Joomla folder, look for the following file:
/administrator/components/com_k2/models/item.php

Inject the following text into a new line 17:
JModel::addIncludePath(JPATH_COMPONENT_ADMINISTRATOR.DS.'models', 'K2Model');

D.

Hi Darren,
Thanks for your tip! I updated the code and the error is gone. But When I updated the item the information of extra fields type of link lost the information about link, staying just a letter A in text and just one letter of the url in field URL. This happens just when a user update in the item in front end

Issue fixed. Please try the SVN version at getk2.org/assets/svn and provide some feedback.

tried the svn... fatal error in homepage :

Fatal error: Call to undefined method K2ViewItemlist::buildAliasBasedExtraFields() in \components\com_k2\models\item.php on line 1466

from where can i download 2.5.7 version?