app detail gives AttributeError

[zhurong]

If the app doesn't have app attribute, the app detail will gives the error:
Traceback (most recent call last):
  File "/opt/openstack/horizon/.venv/local/lib/python2.7/site-packages/django/core/handlers/base.py", line 132, in get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/opt/openstack/horizon/horizon/decorators.py", line 36, in dec
    return view_func(request, *args, **kwargs)
  File "/opt/openstack/horizon/horizon/decorators.py", line 52, in dec
    return view_func(request, *args, **kwargs)
  File "/opt/openstack/horizon/horizon/decorators.py", line 36, in dec
    return view_func(request, *args, **kwargs)
  File "/opt/openstack/horizon/.venv/local/lib/python2.7/site-packages/django/views/generic/base.py", line 71, in view
    return self.dispatch(request, *args, **kwargs)
  File "/opt/openstack/horizon/.venv/local/lib/python2.7/site-packages/django/views/generic/base.py", line 89, in dispatch
    return handler(request, *args, **kwargs)
  File "/opt/openstack/horizon/horizon/tabs/views.py", line 71, in get
    context = self.get_context_data(**kwargs)
  File "/opt/openstack/solum-dashboard/solumdashboard/applications/views.py", line 103, in get_context_data
    context = super(DetailView, self).get_context_data(**kwargs)
  File "/opt/openstack/horizon/horizon/tabs/views.py", line 56, in get_context_data
    exceptions.handle(self.request)
  File "/opt/openstack/horizon/horizon/exceptions.py", line 354, in handle
    six.reraise(exc_type, exc_value, exc_traceback)
  File "/opt/openstack/horizon/horizon/tabs/views.py", line 54, in get_context_data
    context["tab_group"].load_tab_data()
  File "/opt/openstack/horizon/horizon/tabs/base.py", line 128, in load_tab_data
    exceptions.handle(self.request)
  File "/opt/openstack/horizon/horizon/exceptions.py", line 354, in handle
    six.reraise(exc_type, exc_value, exc_traceback)
  File "/opt/openstack/horizon/horizon/tabs/base.py", line 125, in load_tab_data
    tab._data = tab.get_context_data(self.request)
  File "/opt/openstack/solum-dashboard/solumdashboard/applications/tabs.py", line 39, in get_context_data
    if app.scale_config.get(app.name, ''):
AttributeError: 'NoneType' object has no attribute 'get'

[Devdatta Kulkarni (devdatta-kulkarni)]

If you have stack trace for the error, can you add that to the bug description?

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/solum-dashboard 2.0.0 release.