class_docstr: plugin failed validation.
  
  :param object plugin: the plugin which failed validation,
      may be a module or an arbitrary object.
code: def __init__(self, plugin, message):
      self.plugin = plugin
      super(Exception, self).__init__(message)
  
imports: import inspect
  import sys
  from .None import _tracing
  from .callers import _Result
  from .hooks import HookImpl, _HookRelay, _HookCaller, normalize_hookimpl_opts
  import warnings
label_desc: Use image node_id 1 to create a new PluginValidationError object from inherited base classes: Exception with example: obj = PluginValidationError(plugin, message)