Traceback (most recent call last):


 "train_model.py", line 187, in <module>

data.populate_events()


 "/Users/x/src/generator/generator/y/y/readers/reader", line 377, in populate_events

joint_dataframe2 = pd.merge(event_df,other_df, on = ["other_id","id"])


 "/Users/x/miniconda3/lib/python3.6/site-packages/modin/pandas/general.py", line 77, in merge

"can not merge DataFrame with instance of type {}".format(type(right))
ValueError: can not merge DataFrame with instance of type <class 'pandas.core.frame.DataFrame'>

Traceback (most recent call last):


 "/usr/local/bin/sceptre", line 11, in <module>

sys.exit(cli())


 "/usr/local/lib/python2.7/site-packages/click/core.py", line 716, in __call__

return self.main(*args, **kwargs)


 "/usr/local/lib/python2.7/site-packages/click/core.py", line 696, in main

rv = self.invoke(ctx)


 "/usr/local/lib/python2.7/site-packages/click/core.py", line 1060, in invoke

return _process_result(sub_ctx.command.invoke(sub_ctx))


 "/usr/local/lib/python2.7/site-packages/click/core.py", line 889, in invoke

return ctx.invoke(self.callback, **ctx.params)


 "/usr/local/lib/python2.7/site-packages/click/core.py", line 534, in invoke

return callback(*args, **kwargs)


 "/usr/local/lib/python2.7/site-packages/click/decorators.py", line 17, in new_func

return f(get_current_context(), *args, **kwargs)


 "/usr/local/lib/python2.7/site-packages/sceptre/cli/helpers.py", line 39, in decorated

return func(*args, **kwargs)


 "/usr/local/lib/python2.7/site-packages/sceptre/cli/launch.py", line 23, in launch_command

stack, env = get_stack_or_env(ctx, path)


 "/usr/local/lib/python2.7/site-packages/sceptre/cli/helpers.py", line 111, in get_stack_or_env

env = config_reader.construct_environment(path)


 "/usr/local/lib/python2.7/site-packages/sceptre/config_reader.py", line 397, in construct_environment

rel_path, copy.deepcopy(environment_config)


 "/usr/local/lib/python2.7/site-packages/sceptre/config_reader.py", line 313, in _construct_stack

config = self.read(rel_path, environment_config)


 "/usr/local/lib/python2.7/site-packages/sceptre/config_reader.py", line 172, in read

config.update(self._recursive_read(directory_path, filename))


 "/usr/local/lib/python2.7/site-packages/sceptre/config_reader.py", line 202, in _recursive_read

config.update(child_config)
ValueError: dictionary update sequence element #0 has length 1; 2 is required
