Question4Replies23Views AkankshaU Member since 2017 8 posts NIIT incessant Pvt Limited Posted: 6 months agoLast activity: 6 months 1 week ago Tracer failing with error sendTraceOptionsViaPost(): Exception: TypeErrorTrying to trace in development environment and tracer is going blank with error sendTraceOptionsViaPost(): Exception: TypeError. ***Edited by Moderator Marissa to update Content Type from Discussion to Question*** Pega Platform 8.3 Low-Code App Development Dev/Designer Studio Insurance Senior System Architect ×Close popoverFacebookTwitterLinkedinEmail Copy Link Copied! Posted: 6 months agoUpdated: 6 months agoMarcLasserre_GCS PEGA replied to AkankshaUHello, Are you having this issue on a specific browser? Can you try with another one like Chrome or Firefox? Same issue when tracing anything else? Posted: 6 months agoUpdated: 6 months agoAkankshaU NIIT incessant Pvt Limited replied to MarcLasserre_GCSI am working on chrome.Its working fine in Test environment only Development environment its throwing error mentioned above. Posted: 6 months agoUpdated: 6 months agoMarcLasserre_GCS PEGA replied to AkankshaUAnd you get the error opening the tracer? With the same user as in Dev? Posted: 6 months agoUpdated: 6 months agoAkankshaU NIIT incessant Pvt Limited replied to MarcLasserre_GCS segregated environments into different incognito window and tracer is working fine now.user was same in both environments.