[dashboard] "Show details" is not working on deployments page

[Ekaterina Chernova]

1) Create environment, add application to it
2) Deploy environment
3) Click More->Deployments
4) Click Show details button

Here we should see history of environment deployments.
But this trach had been appered:

Environment:

Request Method: GET
Request URL: http://0.0.0.0:8080/murano/f89c8596dc6b4ed989d26ec30ba13a41/deployments/264fcaacf8ef427398d85fecf64bfaf0

Django Version: 1.5.5
Python Version: 2.7.3
Installed Applications:
('openstack_dashboard',
 'django.contrib.contenttypes',
 'django.contrib.auth',
 'django.contrib.sessions',
 'django.contrib.messages',
 'django.contrib.staticfiles',
 'django.contrib.humanize',
 'compressor',
 'horizon',
 'openstack_dashboard.dashboards.project',
 'openstack_dashboard.dashboards.admin',
 'openstack_dashboard.dashboards.settings',
 'openstack_auth',
 'floppyforms',
 'muranodashboard')
Installed Middleware:
('django.middleware.common.CommonMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware',
 'muranodashboard.middleware.ExceptionMiddleware',
 'django.middleware.doc.XViewMiddleware',
 'django.middleware.locale.LocaleMiddleware')

Template error:
In template /home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/horizon/templates/horizon/common/_data_table.html, error at line 5
   'NoneType' object is not iterable
   1 : {% load i18n %}

   2 : {% with table.needs_form_wrapper as needs_form_wrapper %}

   3 : <div class="table_wrapper">

   4 : {% if needs_form_wrapper %}<form action="{{ table.get_full_url }}" method="POST">{% csrf_token %}{% endif %}

   5 : {% with columns=table.get_columns rows=table.get_rows %}

   6 : {% block table %}

   7 : <table id="{{ table.name }}" class="table table-bordered table-striped datatable">

   8 : <thead>

   9 : {% block table_caption %}

   10 : <tr class='table_caption'>

   11 : <th class='table_header' colspan='{{ columns|length }}'>

   12 : <h3 class='table_title'>{{ table }}</h3>

   13 : {{ table.render_table_actions }}

   14 : </th>

   15 : </tr>

Traceback:
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/core/handlers/base.py" in get_response
  115. response = callback(request, *callback_args, **callback_kwargs)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/horizon/decorators.py" in dec
  38. return view_func(request, *args, **kwargs)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/horizon/decorators.py" in dec
  54. return view_func(request, *args, **kwargs)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/horizon/decorators.py" in dec
  38. return view_func(request, *args, **kwargs)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/views/generic/base.py" in view
  68. return self.dispatch(request, *args, **kwargs)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/views/generic/base.py" in dispatch
  86. return handler(request, *args, **kwargs)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/horizon/tabs/views.py" in get
  146. return self.handle_tabbed_response(context["tab_group"], context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/horizon/tabs/views.py" in handle_tabbed_response
  68. return self.render_to_response(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/horizon/tabs/views.py" in render_to_response
  81. response.render()
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/response.py" in render
  105. self.content = self.rendered_content
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/response.py" in rendered_content
  82. content = template.render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in render
  140. return self._render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in _render
  134. return self.nodelist.render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in render
  830. bit = self.render_node(node, context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/debug.py" in render_node
  74. return node.render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/loader_tags.py" in render
  124. return compiled_parent._render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in _render
  134. return self.nodelist.render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in render
  830. bit = self.render_node(node, context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/debug.py" in render_node
  74. return node.render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/loader_tags.py" in render
  63. result = block.nodelist.render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in render
  830. bit = self.render_node(node, context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/debug.py" in render_node
  74. return node.render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/loader_tags.py" in render
  63. result = block.nodelist.render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in render
  830. bit = self.render_node(node, context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/debug.py" in render_node
  74. return node.render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/debug.py" in render
  84. output = self.filter_expression.resolve(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in resolve
  578. obj = self.var.resolve(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in resolve
  728. value = self._resolve_lookup(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in _resolve_lookup
  779. current = current()
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/horizon/tabs/base.py" in render
  170. return render_to_string(self.template_name, {"tab_group": self})
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/loader.py" in render_to_string
  172. return t.render(Context(dictionary))
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in render
  140. return self._render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in _render
  134. return self.nodelist.render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in render
  830. bit = self.render_node(node, context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/debug.py" in render_node
  74. return node.render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/defaulttags.py" in render
  485. output = self.nodelist.render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in render
  830. bit = self.render_node(node, context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/debug.py" in render_node
  74. return node.render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/defaulttags.py" in render
  285. return nodelist.render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in render
  830. bit = self.render_node(node, context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/debug.py" in render_node
  74. return node.render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/defaulttags.py" in render
  189. nodelist.append(node.render(context))
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/debug.py" in render
  84. output = self.filter_expression.resolve(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in resolve
  578. obj = self.var.resolve(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in resolve
  728. value = self._resolve_lookup(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in _resolve_lookup
  779. current = current()
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/horizon/tabs/base.py" in render
  307. return render_to_string(self.get_template_name(self.request), context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/loader.py" in render_to_string
  172. return t.render(Context(dictionary))
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in render
  140. return self._render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in _render
  134. return self.nodelist.render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in render
  830. bit = self.render_node(node, context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/debug.py" in render_node
  74. return node.render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/debug.py" in render
  84. output = self.filter_expression.resolve(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in resolve
  578. obj = self.var.resolve(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in resolve
  728. value = self._resolve_lookup(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in _resolve_lookup
  779. current = current()
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/horizon/tables/base.py" in render
  1149. return table_template.render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in render
  140. return self._render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in _render
  134. return self.nodelist.render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in render
  830. bit = self.render_node(node, context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/debug.py" in render_node
  74. return node.render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/defaulttags.py" in render
  485. output = self.nodelist.render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in render
  830. bit = self.render_node(node, context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/debug.py" in render_node
  74. return node.render(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/defaulttags.py" in render
  483. six.iteritems(self.extra_context)])
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in resolve
  578. obj = self.var.resolve(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in resolve
  728. value = self._resolve_lookup(context)
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/django/template/base.py" in _resolve_lookup
  779. current = current()
File "/home/fervent/Projects/dashboard_test/.venv/local/lib/python2.7/site-packages/horizon/tables/base.py" in get_rows
  1589. for datum in self.filtered_data:

Exception Type: TemplateSyntaxError at /murano/f89c8596dc6b4ed989d26ec30ba13a41/deployments/264fcaacf8ef427398d85fecf64bfaf0
Exception Value: 'NoneType' object is not iterable

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/86569

[Openstack Gerrit (openstack-gerrit)]

Fix proposed to branch: master
Review: https://review.openstack.org/88008

[Openstack Gerrit (openstack-gerrit)]

Reviewed: https://review.openstack.org/88008
Committed: https://git.openstack.org/cgit/stackforge/murano-api/commit/?id=d9f86d0b74bacfe1f38dba5058aa2d9d16421016
Submitter: Jenkins
Branch: master

commit d9f86d0b74bacfe1f38dba5058aa2d9d16421016
Author: Timur Sufiev <email address hidden>
Date: Wed Apr 16 19:45:43 2014 +0400

    Replace 'applications' in deployments data with 'services'

    Change-Id: I9ef5f367899a9bd9830a4437954f86ff6dd00958
    Partial-Bug: #1304902

[Openstack Gerrit (openstack-gerrit)]

Reviewed: https://review.openstack.org/86569
Committed: https://git.openstack.org/cgit/stackforge/murano-dashboard/commit/?id=885c35ed7406e53a1ceac25dc65a8dc63a965f25
Submitter: Jenkins
Branch: master

commit 885c35ed7406e53a1ceac25dc65a8dc63a965f25
Author: Timur Sufiev <email address hidden>
Date: Thu Apr 17 13:07:31 2014 +0400

    Tailor Deployments Tab to the new object model

    Before sending object model to murano-api store all necessary data
    under ['?'][consts.DASHBOARD_ATTRS_KEY] key for later use by UI.

    Change-Id: Id97ca694ccc6df4066fd327b3b271e924368fdae
    Closes-Bug: #1304902