Fatal error: Class 'Lanot_EasySticker_Helper_Data' not found in /public_html/app/Mage.php on line 546

Question

I am getting the following error (except a different class each time applicable to the extension) every time I try to install an extension: Fatal error: Class 'Lanot_EasySticker_Helper_Data' not found in /home/aaadmin/public_html/app/Mage.php on line 546. I have seen it on the dashboard, and in some modules- not til accessing the configuration area. This is the part in Mage.php that reads the following:

 /**
     * Retrieve helper object
     *
     * @param string $name the helper name
     * @return Mage_Core_Helper_Abstract
     */
    public static function helper($name)
    {
        $registryKey = '_helper/' . $name;
        if (!self::registry($registryKey)) {
            $helperClass = self::getConfig()->getHelperClassName($name);
            self::register($registryKey, new $helperClass);
        }
        return self::registry($registryKey);
    }

If it's a permission issue. I haven't seemed to be able to figure it out. Please advise.

Answer 1

The package on Magento Connect seems to work just fine. I tested it against 1.7.0.2.

Since you said you had compilations turned on, disable that, clear your cache and try again.

Afterward, rerun your compilation.

I hope this helps.

Answer 2

Make sure the class exists: If it doesn't create it: File: app/code/local/Lanot/EasySticker/Helper/Data.php with this content

<?php
class Lanot_EasySticker_Helper_Data extends Mage_Core_Helper_Abstract{
}