Magento module works well on localhost but not on live server

Question

I have a weird case here....

I\'m making a simple magento module right now. Some kind of script injection module (similar to google analytics module). I\'ve built the ad

Answer 1

Usually there are three things:

• typos in xml files (validate them with validator)
• cache is not cleared after installation (clear cache)
• ACL rules are not reinitiated (re-save admin roles)