Fatal error: Call to a member function on a non-object on SugarBean.php At line 877

[santhoshemmadi]

Hi,

Can anyone help me out in overcoming the following error
Fatal error: Call to a member function on a non-object in E:\www\wwwroot\...\data\SugarBean.php on line 877

The line contains the following code:

877 -function get_linked_fields()
888 {

$linked_fields=array();

require_once('data/Link.php');

$fieldDefs = $this->getFieldDefinitions();

//find all definitions of type link.
if (!empty($fieldDefs))
{
foreach ($fieldDefs as $name=>$properties)
{
if (array_search('link',$properties) === 'type')
{
$linked_fields[$name]=$properties;
}
}
}

return $linked_fields;
}

I got this error when i clicked the link in a module called Companies which is created by me and i have recently upgraded from version 3.0c( Hope this is a older version) to 4.5.1l and everything worked till version 4.5.1l, but in 4.5.1l i am getting the error.

System Specifications

Operating System: Windows 2003 Server
Web Server: IIS 6.0
PHP : 4.4.0
MYSQL : 4.1.13
Sugar Version and edition: 4.5.1l (Community Edition)

[ros.vol]

Hello,

Did you use this function on your module bean?

[santhoshemmadi]

No i have not used it and moreover am new to sugar crm and i was given a task to upgrade from 3.0c to 5.2 but when i was testing the application in 4.5.1l i got this problem and i don't even know why that error has come...and i was upgrading using the manuals or guides that are provided by sugar forge...