gistfile1.txt

Environment:


Request Method: GET
Request URL: https://pycon-africa-stage.us.aldryn.io/admin/cms/page/add-plugin/?placeholder_id=46&plugin_type=IconPlugin&cms_path=/stashed-placeholders/&plugin_language=en

Django Version: 1.11.20
Python Version: 3.6.3
Installed Applications:
['aldryn_addons',
 'django.contrib.auth',
 'django.contrib.contenttypes',
 'django.contrib.sessions',
 'django.contrib.sites',
 'django.contrib.messages',
 'aldryn_sso',
 'djangocms_admin_style',
 'django.contrib.admin',
 'django.contrib.staticfiles',
 'aldryn_django',
 'aldryn_sites',
 'cms',
 'aldryn_django_cms',
 'menus',
 'sekizai',
 'treebeard',
 'parler',
 'aldryn_boilerplates',
 'django.contrib.sitemaps',
 'compressor',
 'robots',
 'captcha',
 'django_select2',
 'filer.contrib.django_cms',
 'djangocms_icon',
 'djangocms_link',
 'djangocms_picture',
 'djangocms_bootstrap4',
 'djangocms_bootstrap4.contrib.bootstrap4_alerts',
 'djangocms_bootstrap4.contrib.bootstrap4_badge',
 'djangocms_bootstrap4.contrib.bootstrap4_card',
 'djangocms_bootstrap4.contrib.bootstrap4_carousel',
 'djangocms_bootstrap4.contrib.bootstrap4_collapse',
 'djangocms_bootstrap4.contrib.bootstrap4_content',
 'djangocms_bootstrap4.contrib.bootstrap4_grid',
 'djangocms_bootstrap4.contrib.bootstrap4_jumbotron',
 'djangocms_bootstrap4.contrib.bootstrap4_link',
 'djangocms_bootstrap4.contrib.bootstrap4_listgroup',
 'djangocms_bootstrap4.contrib.bootstrap4_media',
 'djangocms_bootstrap4.contrib.bootstrap4_picture',
 'djangocms_bootstrap4.contrib.bootstrap4_tabs',
 'djangocms_bootstrap4.contrib.bootstrap4_utilities',
 'djangocms_file',
 'djangocms_googlemap',
 'djangocms_history',
 'djangocms_snippet',
 'djangocms_style',
 'djangocms_text_ckeditor',
 'djangocms_transfer',
 'djangocms_video',
 'filer',
 'easy_thumbnails',
 'mptt',
 'polymorphic']
Installed Middleware:
['cms.middleware.utils.ApphookReloadMiddleware',
 'django.middleware.gzip.GZipMiddleware',
 'django.contrib.sessions.middleware.SessionMiddleware',
 'django.middleware.csrf.CsrfViewMiddleware',
 'django.contrib.auth.middleware.AuthenticationMiddleware',
 'django.contrib.messages.middleware.MessageMiddleware',
 'aldryn_django.middleware.LanguagePrefixFallbackMiddleware',
 'django.middleware.locale.LocaleMiddleware',
 'django.contrib.sites.middleware.CurrentSiteMiddleware',
 'aldryn_sites.middleware.SiteMiddleware',
 'django.middleware.security.SecurityMiddleware',
 'django.middleware.common.CommonMiddleware',
 'django.middleware.clickjacking.XFrameOptionsMiddleware',
 'cms.middleware.user.CurrentUserMiddleware',
 'cms.middleware.page.CurrentPageMiddleware',
 'cms.middleware.toolbar.ToolbarMiddleware',
 'cms.middleware.language.LanguageCookieMiddleware']


Template error:
In template /app/templates/admin/djangocms_icon/widgets/icon.html, error at line 21
   Need 3 values to unpack in for loop; got 4.    11 :     {% else %}
   12 :         <div class="icon js-icon js-icon-{{ name }} form-inline">
   13 :             {# label "icon" relates to elements ID #}
   14 :             {% if not is_required %}
   15 :                 <input id="id_{{ name }}" class="checkbox js-icon-enable{% if is_required %} hidden{% endif %}" name="icons-enabled-{{ name }}" type="checkbox"{% if value or is_required %} checked="checked"{% endif %}>
   16 :             {% endif %}
   17 : 
   18 :             <span class="icon-widgets js-icon-widgets{% if not is_required %} hidden{% endif %}">
   19 :                 <label>
   20 :                     <select class="form-control js-iconset">
   21 :                          {% for iconpicker_iconset, prefix, verbose_name in iconsets %} 
   22 :                             <option value="{{ iconpicker_iconset }}" data-prefix="{{ prefix }}"{% if iconset == prefix %} selected="selected"{% endif %}>{{ verbose_name }}</option>
   23 :                         {% endfor %}
   24 :                     </select>
   25 :                 </label>
   26 : 
   27 :                 <label class="iconpicker iconpicker-wrapper js-icon-picker">
   28 :                     <button type="button" {% if is_required %} id="id_{{ name }}"{% endif %}
   29 :                         name="{{ name }}"
   30 :                         data-iconset="{{ iconset }}"
   31 :                         data-icon="{{ value }}">


Traceback:

File "/virtualenv/lib/python3.6/site-packages/django/core/handlers/exception.py" in inner
  41.             response = get_response(request)

File "/virtualenv/lib/python3.6/site-packages/django/core/handlers/base.py" in _legacy_get_response
  249.             response = self._get_response(request)

File "/virtualenv/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
  217.                 response = self.process_exception_by_middleware(e, request)

File "/virtualenv/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
  215.                 response = response.render()

File "/virtualenv/lib/python3.6/site-packages/django/template/response.py" in render
  107.             self.content = self.rendered_content

File "/virtualenv/lib/python3.6/site-packages/django/template/response.py" in rendered_content
  84.         content = template.render(context, self._request)

File "/virtualenv/lib/python3.6/site-packages/django/template/backends/django.py" in render
  66.             return self.template.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render
  207.                     return self._render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in _render
  199.         return self.nodelist.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render
  990.                 bit = node.render_annotated(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render_annotated
  957.             return self.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/loader_tags.py" in render
  177.             return compiled_parent._render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in _render
  199.         return self.nodelist.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render
  990.                 bit = node.render_annotated(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render_annotated
  957.             return self.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/loader_tags.py" in render
  177.             return compiled_parent._render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in _render
  199.         return self.nodelist.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render
  990.                 bit = node.render_annotated(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render_annotated
  957.             return self.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/loader_tags.py" in render
  177.             return compiled_parent._render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in _render
  199.         return self.nodelist.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render
  990.                 bit = node.render_annotated(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render_annotated
  957.             return self.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/loader_tags.py" in render
  72.                 result = block.nodelist.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render
  990.                 bit = node.render_annotated(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render_annotated
  957.             return self.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/loader_tags.py" in render
  72.                 result = block.nodelist.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render
  990.                 bit = node.render_annotated(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render_annotated
  957.             return self.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/defaulttags.py" in render
  216.                     nodelist.append(node.render_annotated(context))

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render_annotated
  957.             return self.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/loader_tags.py" in render
  216.                 return template.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render
  209.                 return self._render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in _render
  199.         return self.nodelist.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render
  990.                 bit = node.render_annotated(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render_annotated
  957.             return self.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/defaulttags.py" in render
  216.                     nodelist.append(node.render_annotated(context))

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render_annotated
  957.             return self.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/defaulttags.py" in render
  216.                     nodelist.append(node.render_annotated(context))

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render_annotated
  957.             return self.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/defaulttags.py" in render
  322.                 return nodelist.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render
  990.                 bit = node.render_annotated(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render_annotated
  957.             return self.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/defaulttags.py" in render
  322.                 return nodelist.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render
  990.                 bit = node.render_annotated(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render_annotated
  957.             return self.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render
  1046.         return render_value_in_context(output, context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render_value_in_context
  1024.     value = force_text(value)

File "/virtualenv/lib/python3.6/site-packages/django/utils/encoding.py" in force_text
  76.                     s = six.text_type(s)

File "/virtualenv/lib/python3.6/site-packages/django/utils/html.py" in <lambda>
  394.         klass.__str__ = lambda self: mark_safe(klass_str(self))

File "/virtualenv/lib/python3.6/site-packages/django/forms/boundfield.py" in __str__
  41.         return self.as_widget()

File "/virtualenv/lib/python3.6/site-packages/django/forms/boundfield.py" in as_widget
  127.             **kwargs

File "/virtualenv/lib/python3.6/site-packages/djangocms_icon/fields.py" in render
  66.                 'iconsets': iconsets,

File "/virtualenv/lib/python3.6/site-packages/django/template/loader.py" in render_to_string
  68.     return template.render(context, request)

File "/virtualenv/lib/python3.6/site-packages/django/template/backends/django.py" in render
  66.             return self.template.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render
  207.                     return self._render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in _render
  199.         return self.nodelist.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render
  990.                 bit = node.render_annotated(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render_annotated
  957.             return self.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/defaulttags.py" in render
  322.                 return nodelist.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render
  990.                 bit = node.render_annotated(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/base.py" in render_annotated
  957.             return self.render(context)

File "/virtualenv/lib/python3.6/site-packages/django/template/defaulttags.py" in render
  207.                             .format(num_loopvars, len_item),

Exception Type: ValueError at /admin/cms/page/add-plugin/
Exception Value: Need 3 values to unpack in for loop; got 4.