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  1. Looker Help Center
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  3. Troubleshooting

Troubleshooting

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  • Looker Liquid syntax parser
  • Error: Measures with Looker Aggregations (Sum, Average, Min, Max, List Types) May Not Reference Other Measures
  • Error: Column <name> must appear in the GROUP BY clause or be used in an aggregate function
  • Error: Non-Unique value/primary key (or sql_distinct_key), value overflow or collision when computing sum
  • Factors Impacting Query Performance
  • Why Aren’t My Measures Coming Through a Join?
  • Error: Unknown or Inaccessible Field
  • Error: Redefinition of Field
  • Why Aren't My Measures Showing Up in the Field Picker?
  • Dealing with Non-Unique Primary Keys
  • Fixing a Broken Look After the Explore Name Changes
  • Troubleshooting PDT Regeneration
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