Try this1. locate "Apache Sling Commons FileSystem ClassLoader" in /system/console/bundles2. on the filesystem go to crx-quickstart/launchpad/felix3. go to bundle<id-from-step1>4. stop AEM5. remove data/classes6. start AEM
I don't get this to work in http://localhost:4502/libs/cq/search/content/querydebug.htmlUsing this:path=/content/we-retailtype=cq:Page1_property=fn:lower-case(jcr:content/jcr:title)1_property.value=english