Troubleshoot Painless scripting in Elasticsearch

Use the topics in this section to troubleshoot common errors in your Painless scripts.

• Array/list manipulation errors
• Date math errors
• Field not found (mapping conflicts)
• Ingest pipeline failures
• Null pointer exceptions
• Regex pattern matching failures
• Runtime field exceptions
• Sandbox limitations
• Script score calculation errors
• Subfield access
• Type casting issues

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