Magento 1.9 Fatal Error : Class Helper Data not found
I have create a new extension. It appears a error which means that the helper data class not found. My config files are as follows. appcodelocalETLizenzetcconfig.xml <config> <modules> <ET_Lizenz> <version>1.0.0</version> </ET_Lizenz> </modules> <global> <helpers> <ET_Lizenz> <class>ET_Lizenz_Helper</class> </ET_Lizenz> </helpers> <blocks> <ET_Lizenz>…