MissingCollectionError¶
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exception lsst.daf.butler.registry.MissingCollectionError¶
- Bases: - lsst.daf.butler.registry.CollectionError- Exception raised when an operation attempts to use a collection that does not exist. 
lsst.daf.butler.registry.MissingCollectionError¶Bases: lsst.daf.butler.registry.CollectionError
Exception raised when an operation attempts to use a collection that does not exist.