Traceback (most recent call last):


 "/var/spool/torque/mom_priv/jobs/145752.rdf-xcat.SC", line 26, in <module>

sns_plot.suptitle('Contours')
AttributeError: 'AxesSubplot' object has no attribute 'suptitle'

Traceback (most recent call last):


 "/Users/cduong13/.pyenv/versions/3.5.4/bin/sceptre", line 11, in <module>

sys.exit(cli())


 "/Users/cduong13/.pyenv/versions/3.5.4/lib/python3.5/site-packages/click/core.py", line 716, in __call__

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


 "/Users/cduong13/.pyenv/versions/3.5.4/lib/python3.5/site-packages/click/core.py", line 696, in main

rv = self.invoke(ctx)


 "/Users/cduong13/.pyenv/versions/3.5.4/lib/python3.5/site-packages/click/core.py", line 1060, in invoke

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


 "/Users/cduong13/.pyenv/versions/3.5.4/lib/python3.5/site-packages/click/core.py", line 889, in invoke

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


 "/Users/cduong13/.pyenv/versions/3.5.4/lib/python3.5/site-packages/click/core.py", line 534, in invoke

return callback(*args, **kwargs)


 "/Users/cduong13/.pyenv/versions/3.5.4/lib/python3.5/site-packages/click/decorators.py", line 17, in new_func

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


 "/Users/cduong13/.pyenv/versions/3.5.4/lib/python3.5/site-packages/sceptre/cli.py", line 96, in decorated

return func(*args, **kwargs)


 "/Users/cduong13/.pyenv/versions/3.5.4/lib/python3.5/site-packages/sceptre/cli.py", line 158, in validate_template

response = env.stacks[stack].validate_template()
AttributeError: 'Environment' object has no attribute 'stacks'
