Class DatasetCatalogNotReadyException
Thrown by an LoadAsync(string, string?, CancellationToken) implementation whose host load path is not yet initialised (e.g. the desktop viewer's dataset loader before the main window has wired it up).
public sealed class DatasetCatalogNotReadyException : Exception, ISerializable
- Inheritance
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DatasetCatalogNotReadyException
- Implements
- Inherited Members
Remarks
The shared open_dataset tool catches this and surfaces a
HostNotReady error, so
a caller sees a clean, retryable host_not_ready instead of an internal
error. A catalog whose load path is always available (the headless CLI
session) never throws it.
Constructors
DatasetCatalogNotReadyException(string)
Creates the exception with a human-readable reason.
public DatasetCatalogNotReadyException(string message)
Parameters
messagestringNames the subsystem that is not ready; surfaced verbatim as the
host_not_readyreason.