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Support Article

Hybrid client unusable after error in finish assignment



When an error occurs on the server a new window should open with the error. Instead, on the hybrid client it passes an invalid URL of  "" to (which is override to call launchbox.Browser.start).

Unfortunately launchbox.Browser.start throws an exception which is never caught, rendering the JS engine completely inoperative and the user can not recover.

Error Messages

launchbox.Browser#start: Required arguments not provided.

Steps to Reproduce

The issue occurs when there is an error in Finish Assignment. The issue occurs infrequently.

Root Cause

A defect in Pegasystems’ code or rules error not caught.


Apply HFix-26091


Published February 22, 2016 - Updated October 8, 2020

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