This is an old revision of the document!
JS errors:"jQuery is not defined" after enabling LiteMage
Problem: After enabling LiteMage, Magento shows JS error “jQuery is not defined” as the following from development console of Chrome or Firefox.
Cause: Some modules minify JavaScript, which may cause JS error “jQuery is not defined”
Solution: Locate the module, such as pagespeed module, and disable it or modify the configuration settings. For this case, change pagespeed Javascript “Enabled” setting from “Yes” to “No”.