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Error 'Uncaught Invariant Violation' while loading dashboards in Tableau Online


Published: 21 Sep 2018
Last Modified Date: 25 Feb 2019

Issue

While loading dashboards in Tableau Online, an 'Uncaught Invariant Violation' error message will intermittently be displayed.

"Uncaught Invariant Violation: Minified React error #40; visit http://facebook.github.io/react/docs/error-decoder.html?invariant=40 for the full message or use the non-minified dev environment for full errors and additional helpful warnings."] error-dialog-title="Unexpected Error" error-help-link="https://www.tableau.com/support/" error-short-message="An unexpected error occurred. If you continue to receive this error please contact your Tableau Server Administrator."

 

Environment

  • Tableau Server 2018.2 - 2018.3
  • MySQL

Cause

This behavior is related to a known issue with ID 815009 which has been corrected in more recent releases.
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