Custom ListView action items

Hi,

I am trying to add a custom action item in listview based on the guide here. I was able to add it under the actions, however, when selected, I get error:

Warning: Missing argument 1 for loadBean(), called in SuiteCRM/custom/modules/custom-module/controller.php on line 8 and defined in /home/chola7y2/public_html/cholayills.com/Openoffice/include/utils.php on line 4343

Fatal error: Call to a member function retrieve() on integer in SuiteCRM/custom/modules/custom-module/controller.php on line 9

I tried searching for possible explanation for this error. I am unable to understand the context of it.

Kindly advise possible solutions.

Thanks.

Hi,

Could anyone guide me please?

Thanks