Discussion4Replies1429Views DineshKumarReddyP Member since 2014 8 posts Pegasystems Posted: February 16, 2015Last activity: October 4, 2018 Closed List Property 'coverages' must have an index ?Error:The reference .item().price is not valid. Reason: List Property 'item' must have an index.In Activity rule:step 11propertiesname propertiesvalueParam.price MyTempPage.item(param.PageListIndex).Pricei observed this from tracer.please suggest debugging steps to solve this**Moderation Team has archived post**This post has been archived for educational purposes. Contents and links will no longer be updated. If you have the same/similar question, please write a new post. Case Management ×Close popoverFacebookTwitterLinkedinEmail Copy Link Copied! Moderation Team has archived post This thread is closed to future replies. Content and links will no longer be updated. If you have the same/similar Discussion, please write a new Discussion. Posted: 5 years agoDineshKumarReddyP Pegasystems replied to DineshKumarReddyPsorry title should be "List Property 'item' must have an index ?" Posted: 5 years agoKrishnaMadireddy Incessant Technologies replied to DineshKumarReddyPHi Dinesh, Please verify in tracer that, the parameter "PageListIndex" has value or not If param doesn't have value you will get this error because Page list Property should have the Index. Please make sure that Param "PageListIndex" should have numeric value Posted: 2 years agoSamTutika Anthem replied to KrishnaMadireddyHi Dinesh, Can you guide on how to set numeric value to param "PageListIndex"?? Posted: 5 years agoDineshKumarReddyP Pegasystems replied to DineshKumarReddyPthankyou for providing a solution now i am able to fix it.