Fatal error: Call to a member function isAvailable() on a non-object in /var/www/vhost/web/shopASDFGH/app/code/core/Mage/Payment/Helper/Data.php on line 83

I don’t know why. Do you have an idea whats wrong?

Greets
Patrick

That first error is my fault. I had the method name for the refund() method as void() as I had copied the code from the other method!

Changed in the above code now.

As for return values, the original method returns itself, $this. You can check this by looking for the methods void(), authorize() etc in the file: app/code/core/Mage/Payment/Model/Method/Abstract.php

I can’t remember exactly but I don’t think it minds if you don’t return anything, but for good practise’s sake I guess we should

Hope it helps,
Stephen.

thanks for sharing your knowledge about creating a custom payment module. I need an extension for magento to handle a credit card payment with an third party company.

I have a problem with your tutorial. After Creating the files the checkout page shows me an error:

Fatal error: Cannot redeclare CompanyName_NewModule_Model_PaymentLogic::void() in /var/www/vhost/web/shopASDFGH/app/code/local/MyModules/ModuleName/Model/PaymentLogic.php on line 89

What can I do?

The next question is, which values I have to return in the methods?

I have uploaded my files on http://www.p-squared.de/MyModules.zip

I need people with Server Side PHP, Mysql, (Zend, CodeIgniter, Drupal, Symfony – either) Javascript, XML, Soap experience. I am happy to talk to Junior, to Senior developers.

The specs can be viewed on http://LNK.by/cUYQ

Thanks
Shjeel
Shjeel@abrs.com
http://www.abrs.com
01491411020

This is Anuroop Vincent from INDIA.i am also a programmer.if u have overloaded work u can give me some work.i will do it for less money.my conact number is 00919895944563.u can contact me any time.i know JSP,Java and flex.

I appreciate u for doing all the development without a university degree.self study is because of u r ambition Keep it up.

Thanks And Regards.
Anuroop Vincent