CCAvenue支付模块在订单购物车页面中给出错误，Prestashop 1.6.1.7

Question

The CC Avenue module is giving the following error on the Order cart page, though the module as such is working and there is nothing wrong in it, but how do I remove this error?

Notice: Undefined index: ccavenue_error_message in /home/desigssq/public_html/tools/smarty/sysplugins/smarty_internal_templatebase.php(157) : eval()'d code on line 38

Notice: Trying to get property of non-object in /home/desigssq/public_html/tools/smarty/sysplugins/smarty_internal_templatebase.php(157) : eval()'d code on line 38

Answer 1

This error means that the variable $ccavenue_error_message is in one of the .tpl files of the module, but is not defined in the .php file that calls it.

In the .tpl file, add a condition to the part of the code containing $ccavenue_error_message. For example if you have:

<div class="error">{$ccavenue_error_message.text}</div>

replace it by:

{if isset($ccavenue_error_message)}<div class="error">{$ccavenue_error_message.text}</div>{/if}

Feel free to add the code of your tpl file so I can give you exactly the part to modify.

You should also ask the developer of the module to correct this bug.