elasticsearch runtime_error ai_generated true

ScriptException: compile error in Painless script

ID: elasticsearch/painless-script-error

Also available as: JSON · Markdown
82%Fix Rate
86%Confidence
3Evidence
2023-01-01First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
8 active — — —

Root Cause

Painless scripting language error in query or ingest.

generic

Workarounds

  1. 90% success Test scripts with _scripts/painless/_execute API
  2. 88% success Check field types and null handling: doc[field].size()>0

Dead Ends

Common approaches that don't work:

  1. Switch to Groovy/JavaScript scripting 88% fail

    Deprecated and security risk

  2. Disable scripting entirely 78% fail

    Loses advanced query/agg capabilities