My Oracle Support Banner

Page Designer Hangs with Uncaught TypeError: Cannot Read Property 'displayPointsMap' Of Undefined (Doc ID 2733655.1)

Last updated on FEBRUARY 14, 2025

Applies to:

Oracle Application Express (APEX) - Version 19.2 and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

Note: This issue has been noticed in APEX 19.2 and later versions when export of APEX application from 18.1 imported to 19.2 version.

Imported APEX application from different version of APEX installation. Running page designer for imported APEX application hangs.

Reviewing the actual error with Browser-->Developer Tools shows below error.  How to Generate a HAR (HTTP Archive) Trace File for Troubleshooting APEX Issues (Doc ID 2057641.1)  

Uncaught TypeError: Cannot read property 'displayPointsMap' of undefined
  at I._getGridParams (pe.model.min.js?v=19.2.0.00.18:3)
  at I._setGridProperties (pe.model.min.js?v=19.2.0.00.18:3)
  at b (pe.model.min.js?v=19.2.0.00.18:1)
  at J (pe.model.min.js?v=19.2.0.00.18:1)
  at Object.setCurrentPageId (pe.model.min.js?v=19.2.0.00.18:3)
  at Array. (f4000_p4500.min.js?v=19.2.0.00.18:1)
  at c (desktop_all.min.js?v=19.2.0.00.18:2)
  at Object.fireWith [as resolveWith] (desktop_all.min.js?v=19.2.0.00.18:2)
  at desktop_all.min.js?v=19.2.0.00.18:2
  at c (desktop_all.min.js?v=19.2.0.00.18:2)


Issue Screenshot:

Changes

 Imported APEX application

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document
Symptoms
Changes
Cause
Solution
References


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.