Solved
I am trying to use out of box accordion component in my AEM project (6.5.6.0). Its working as expected when I extend the accordion component in crx/de But when I'm trying to build the project using Eclipse, I'm getting the below error.
${item.name in accordion.expandedItems}: extraneous input 'in' expecting {'}', '.', '&&', '||', '[', '@'}
Could you please help me
Thanks in advance