I am unable to open any edit dialog for aem components.Please let me know if there any service pack needs to installed for AEM 6.5 instance.
1)Clicked configure icon
2)Displayed JS Error in browser console.
Thank your help in advance.
It could be many different reasons for a scenario when you can not edit a component.
One of many reasons is related to the failure of a pageinfo servlet. Please check a call similar to
Study the JSON output for any "wrong" output of workflows, launchers etc.
Another checkpoint is to increase Max JSON results. Access Sling GET Servlet and increase "JSON Max results" from OOTB 1000 to 100000
Do the same for the Sling Main Servlet:
Increase the value of "Number of Calls per Request" from OOTB 1000 to 100000