class_docstr: Error for representing possibly multiple errors on engines
code: def __init__(self, message, elist):
      Exception.__init__(self, *(message, elist))
      # Don't use pack_exception because it will conflict with the .message
      # attribute that is being deprecated in 2.6 and beyond.
      self.msg = message
      self.elist = elist
      self.args = [e[0] for e in elist]
  
imports: import builtins
  import sys
  import traceback
label_desc: Use image node_id 1 to create a new CompositeError object from inherited base classes: RemoteError with example: obj = CompositeError(message, elist)