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JS error:"jQuery is not defined" after enabling LiteMage

Problem: After enabling LiteMage, Magento shows the JS error “jQuery is not defined”. This error can also be seen from the Chrome/Firefox development console.

Cause: Some modules minify JavaScript, which may cause the JS error “jQuery is not defined”

Solution: Locate the module throwing this error, the pagespeed module in this example, and either disable it or modify it's configuration settings. For this case, pagespeed's Javascript “Enabled” setting had to be changed from “Yes” to “No”.

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  • Last modified: 2017/05/01 14:17
  • by Michael Alegre