Discussion1Replies310Views×Close popoverVenkatesh Paruchuri (venparuchuri) New Corp New Corp US View Profile venparuchuri Member since 2009 1 post New Corp Posted: September 25, 2015Last activity: April 6, 2018Posted: 25 Sep 2015 14:06 EDTLast activity: 6 Apr 2018 19:26 EDT Closed Developer portal (designer studio) is not loading properly after upgrading to pega 7.1.9 from pega 6.1In browser deugging tools we are seeing the following errors.pega.tools.Queue is not a function"pega.lang.extend failed, please check that all dependencies are included.""pega.ui.property is not a function""this.getRepeatObject is not a function"**Moderation Team has archived post**This post has been archived for educational purposes.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. System Administration Upgrades ×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 agoPosted: 25 Sep 2015 18:46 EDT×Close popoverVenkatesh Paruchuri (venparuchuri) New Corp New Corp US View Profilevenparuchuri New Corp replied to venparuchuriChanging the availability of customized desktopwrapper js bundle to withdrawn fixed the issue.