Class KeyError

Namespace: NumSharp

Assembly: NumSharp.dll

Exception that corresponds to Python/NumPy's KeyError. Raised when a mapping (dict) key is not found.

public class KeyError : NumSharpException, ISerializable, INumSharpException

Inheritance: object

Exception

NumSharpException

KeyError

Implements: ISerializable

INumSharpException

Inherited Members: NumSharpException.ThrowIfNotWriteable(Shape, string)

NumSharpException.ThrowReadOnly(string)

Exception.GetBaseException()

Exception.GetType()

Exception.ToString()

Exception.Data

Exception.HelpLink

Exception.HResult

Exception.InnerException

Exception.Message

Exception.Source

Exception.StackTrace

Exception.TargetSite

Exception.SerializeObjectState

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

Remarks

Mirrors Python's KeyError for API compatibility. In NumSharp this is raised where NumPy itself raises KeyError — notably np.einsum_path(..., optimize="<unknown>"), which reaches einsumfunc.py's raise KeyError("Path name %s not found", path_type).

Constructors

KeyError()

public KeyError()

KeyError(string)

public KeyError(string message)

Parameters