FieldValidationError¶

exception lsst.pex.config.FieldValidationError(field, config, msg)¶

Raised when a ~lsst.pex.config.Field is not valid in a particular ~lsst.pex.config.Config.

Parameters:	field : `lsst.pex.config.Field` The field that was not valid. config : `lsst.pex.config.Config` The config containing the invalid field. msg : `str` Text describing why the field was not valid.