class_docstr: Raised when a fixture fails to generate.
code: def __init__(self, fixture_name="", err=None):
      self.fixture_name = fixture_name
      super().__init__(
          f"fixture {fixture_name} failed to generate. {err}"
      )
  
file_path: sktime/sktime/utils/_testing/_conditional_fixtures.py
imports: from copy import deepcopy
  from typing import Callable, Dict, List
  import numpy
label_desc: Use image node_id 1 to create a new FixtureGenerationError object from inherited base classes: Exception with example: obj = FixtureGenerationError(fixture_name, err)