KNOWLEDGE BASE

Error: "invalid map<K, T> Key" After Attempting to Open a Work book


Published: 24 Jul 2017
Last Modified Date: 05 Oct 2018

Issue

When attempting to open workbooks that use geographical fields/mapping, the following error might occur:

"Invalid map<k, T> key"

Environment

  • Tableau Desktop 
  • Workbooks using maps/geocoding 

Resolution

Remove any existing custom geocode and attempt to open the workbook again. 
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