Issue
When attempting to load a workbook, the following errors might occur:
Uncaught TypeError: Cannot read property 'length' of undefined
or
Unable to get property 'length' of undefined or null reference
or
Script error.
Last Modified Date: 20 Sep 2019
Environment
- Tableau Online
- Tableau Server 10.5+
Resolution
Upgrade to Tableau Server 2019.3 or a newer version. See Tableau Server Downloads and Release Notes for downloads of current and previous versions of Tableau Server.For more information on current releases, see Upgrade Tableau Server and Server Upgrade.
Cause
This behavior was related to a known issue (ID: 897230) and it has been fixed in Tableau Server 2019.3 and later versions.Thank you for providing your feedback on the effectiveness of the article.
Open new Case
Continue Searching
Knowledge Base
Community
Product Help
Training and Tutorials