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Support Article

Uncaught TypeError when rendering a section with declaratives



Uncaught TypeError occurs when rendering a section with declaratives in offline mode. This disables all the JavaScript functions in the browser.

Error Messages

Uncaught TypeError: Cannot read property 'get' of null
at Object._isDeclarativeTarget [as isDeclarativeTarget] (pzpega_ui_components_offline_13001168494!pzpega_ui_templates_offline_12803468304!pzpega_ui_nonosco_…:15772)
at pzpega_ui_components_offline_13001168494!pzpega_ui_templates_offline_12803468304!pzpega_ui_nonosco_…:28048
at Object.<anonymous> (pzpega_ui_templates_default_13358530647!!.js:3609)
at program32 (pzpega_ui_templates_default_13358530647!!.js:3277)
at Object.prog [as fn] (pega_ui_harness_12792512244!!.js:13858)
at Object.<anonymous> (pega_ui_harness_12792512244!!.js:21808)
at program1 (pzpega_ui_templates_default_13358530647!!.js:3047)
at Object.prog [as fn] (pega_ui_harness_12792512244!!.js:13858)
at Object.<anonymous> (pega_ui_harness_12792512244!!.js:21806)
at Object.<anonymous> (pzpega_ui_templates_default_13358530647!!.js:3553)

Steps to Reproduce

Access a mobile application in the offline mode with a section that has declaratives.

Root Cause

A defect in Pegasystems’ code or rules.


Apply HFix-41681.

Published February 16, 2018 - Updated October 8, 2020

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