Alteryx Designer Knowledge Base

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Error: Mismatched ( and )

Alteryx_KB
Alteryx
Alteryx
Created

Issue

Error: Mismatched '(' and ')'

 

Environment Details

 
  • Alteryx Designer
    • All Versions
  • RegEx


Cause

The regular expression has an extra parenthesis (round bracket) at the character indicated in the error message.

 

 

Resolution

In regular expressions, parentheses (round brackets) are used for grouping. Remove the immaterial parenthesis or add the matching parenthesis. Use the + button to bring up a menu of common regular expressions that you may need while creating your expression. Find more information on the Perl Regular Expression Syntax website. 

 



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