Discussion 1 Replies 311 Views × Close popover Venkatesh Paruchuri (venparuchuri) New Corp New Corp US View Profile Send Message venparuchuri Member since 2009 1 post New Corp Posted: September 25, 2015 Last activity: April 6, 2018 Posted: 25 Sep 2015 14:06 EDT Last 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 6.1 In 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is not a function" "this.getRepeatObject is not a function" **Moderation Team has archived post** This post has been archived for educational purposes.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 popover Facebook Twitter Linkedin Email Copy Link Copied! Moderation Team has archived post, learn more × Close popover 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 ago Posted: 25 Sep 2015 18:46 EDT × Close popover Venkatesh Paruchuri (venparuchuri) New Corp New Corp US View Profile Send Message venparuchuri New Corp replied to venparuchuri Changing the availability of customized desktopwrapper js bundle to withdrawn fixed the issue.