class_docstr: Validating a format failed.
class_docstr_tok: ["Validating","a","format","failed","."]
code: def __init__(self, message, cause=None):
      super(FormatError, self).__init__(message, cause)
      self.message = message
      self.cause = self.__cause__ = cause
  
imports: from collections import defaultdict, deque
  import itertools
  import pprint
  import textwrap
  import attr
  from jsonschema import _utils
  from jsonschema.compat import PY3, iteritems
label_desc: Use image node_id 1 to create a new FormatError object from inherited base classes: Exception with example: obj = FormatError(message, cause)