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# MN0020: named region not found

Status: active
Objects: View
Category: configuration
Severity: error

## Remediation

Define the named Region before using child-View or Region-removal operations, or use getRegion or hasRegion for optional lookup.

[Diagnostic catalog](/errors/index.md) · [Source identity](/docs/manifest.json)


[Canonical source](/docs/markdown/config/diagnostics/catalog.json) · [Source identity](/docs/manifest.json)