Some resource has been exhausted.
For example, this error might be raised if a per-user quota is exhausted, or perhaps the entire file system is out of space.
__init__( node_def, op, message )
The integer error code that describes the error.
The error message that describes the error.
NodeDef proto representing the op that failed.
The operation that failed, if known.
N.B. If the failed op was synthesized at runtime, e.g. a
Recv op, there will be no corresponding
object. In that case, this will return
None, and you should
instead use the
discover information about the op.
Operation that failed, or None.