[INFO    ] Fetching file 'salt://drupal7/nginx.sls'
[ERROR   ] Rendering SLS drupal7.nginx failed, render error: Traceback (most recent call last):
  File "/usr/lib/pymodules/python2.7/salt/utils/templates.py", line 55, in render_tmpl
    output = render_str(tmplstr, context, tmplpath)
  File "/usr/lib/pymodules/python2.7/salt/utils/templates.py", line 98, in render_jinja_tmpl
    output = jinja_env.from_string(tmplstr).render(**context)
  File "/usr/lib/python2.7/dist-packages/jinja2/environment.py", line 894, in render
    return self.environment.handle_exception(exc_info, True)
  File "<template>", line 80, in top-level template code
UndefinedError: dict object has no element Undefined
Traceback (most recent call last):
  File "/usr/lib/pymodules/python2.7/salt/state.py", line 1781, in render_state
    rendered_sls=mods
  File "/usr/lib/pymodules/python2.7/salt/template.py", line 64, in compile_template
    ret = render(input_data, env, sls, **render_kwargs)
  File "/usr/lib/pymodules/python2.7/salt/renderers/jinja.py", line 41, in render
    tmp_data.get('data', 'Unknown render error in jinja renderer')
SaltRenderError: Traceback (most recent call last):
  File "/usr/lib/pymodules/python2.7/salt/utils/templates.py", line 55, in render_tmpl
    output = render_str(tmplstr, context, tmplpath)
  File "/usr/lib/pymodules/python2.7/salt/utils/templates.py", line 98, in render_jinja_tmpl
    output = jinja_env.from_string(tmplstr).render(**context)
  File "/usr/lib/python2.7/dist-packages/jinja2/environment.py", line 894, in render
    return self.environment.handle_exception(exc_info, True)
  File "<template>", line 80, in top-level template code
UndefinedError: dict object has no element Undefined