The problems is similar to the one I reported earlier. We have the following stucture defined for the 'participants' SteamField in our Event model (similar to #48):
class PersonRoleBlock(BaseBlockMixin, blocks.StructBlock):
person = SnippetChooserBlock(target_model='members.Profile', required=True, label=_('Member'))
instrument = SnippetChooserBlock(target_model='members.Instrument', required=False, label=_('Instrument'))
role = blocks.CharBlock(required=False, label=_('Role (HU)'), help_text=_('If set, it overwrites the instrument'))
class Meta:
icon = 'user'
closed = True
class RoleGroupBlock(BaseBlockMixin, blocks.StructBlock):
title = blocks.CharBlock(required=False)
participants = blocks.ListBlock(child_block=PersonRoleBlock(), required=True, label=_('Participants'))
show_role = blocks.BooleanBlock(label=('Show roles/instruments'), required=False)
class Meta:
icon = 'user'
closed = True
# line from the Event model
cast = StreamField(block_types=[
('rolegroup', RoleGroupBlock(label=_('Participant Group')))
], blank=True, null=True)
If the editor adds a PersonRoleBlock element but forgets to select the profile for "person" field in the sub-block, an exception occurs:
'str' object has no attribute 'as_data'
Full stracktrace:
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/core/handlers/exception.py" in inner
34. response = get_response(request)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
115. response = self.process_exception_by_middleware(e, request)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/core/handlers/base.py" in _get_response
113. response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/views/decorators/cache.py" in _wrapped_view_func
44. response = view_func(request, *args, **kwargs)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/wagtail/admin/urls/__init__.py" in wrapper
102. return view_func(request, *args, **kwargs)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/wagtail/admin/decorators.py" in decorated_view
34. return view_func(request, *args, **kwargs)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/wagtail/admin/views/pages.py" in edit
545. 'has_unsaved_changes': has_unsaved_changes,
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/shortcuts.py" in render
36. content = loader.render_to_string(template_name, context, request, using=using)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/loader.py" in render_to_string
62. return template.render(context, request)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/backends/django.py" in render
61. return self.template.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render
171. return self._render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/test/utils.py" in instrumented_test_render
96. return self.nodelist.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render_annotated
904. return self.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/loader_tags.py" in render
150. return compiled_parent._render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/test/utils.py" in instrumented_test_render
96. return self.nodelist.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render_annotated
904. return self.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/loader_tags.py" in render
150. return compiled_parent._render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/test/utils.py" in instrumented_test_render
96. return self.nodelist.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render_annotated
904. return self.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/loader_tags.py" in render
150. return compiled_parent._render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/test/utils.py" in instrumented_test_render
96. return self.nodelist.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render_annotated
904. return self.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/loader_tags.py" in render
150. return compiled_parent._render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/test/utils.py" in instrumented_test_render
96. return self.nodelist.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render_annotated
904. return self.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/loader_tags.py" in render
150. return compiled_parent._render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/test/utils.py" in instrumented_test_render
96. return self.nodelist.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render_annotated
904. return self.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/loader_tags.py" in render
62. result = block.nodelist.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render_annotated
904. return self.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/loader_tags.py" in render
62. result = block.nodelist.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render_annotated
904. return self.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render
987. output = self.filter_expression.resolve(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in resolve
671. obj = self.var.resolve(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in resolve
796. value = self._resolve_lookup(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in _resolve_lookup
858. current = current()
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/wagtail/admin/edit_handlers.py" in render_form_content
252. return mark_safe(self.render_as_object() + self.render_missing_fields())
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/wagtail/admin/edit_handlers.py" in render_as_object
220. return self.render()
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/wagtail/admin/edit_handlers.py" in render
324. 'self': self
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/loader.py" in render_to_string
62. return template.render(context, request)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/backends/django.py" in render
61. return self.template.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render
171. return self._render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/test/utils.py" in instrumented_test_render
96. return self.nodelist.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render_annotated
904. return self.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/defaulttags.py" in render
209. nodelist.append(node.render_annotated(context))
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render_annotated
904. return self.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render
987. output = self.filter_expression.resolve(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in resolve
671. obj = self.var.resolve(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in resolve
796. value = self._resolve_lookup(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in _resolve_lookup
858. current = current()
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/wagtail/admin/edit_handlers.py" in render_as_object
220. return self.render()
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/wagtail/admin/edit_handlers.py" in render
324. 'self': self
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/loader.py" in render_to_string
62. return template.render(context, request)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/backends/django.py" in render
61. return self.template.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render
171. return self._render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/test/utils.py" in instrumented_test_render
96. return self.nodelist.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render_annotated
904. return self.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/defaulttags.py" in render
209. nodelist.append(node.render_annotated(context))
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render_annotated
904. return self.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render
987. output = self.filter_expression.resolve(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in resolve
671. obj = self.var.resolve(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in resolve
796. value = self._resolve_lookup(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in _resolve_lookup
858. current = current()
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/wagtail/admin/edit_handlers.py" in render_as_object
482. 'field': self.bound_field,
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/loader.py" in render_to_string
62. return template.render(context, request)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/backends/django.py" in render
61. return self.template.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render
171. return self._render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/test/utils.py" in instrumented_test_render
96. return self.nodelist.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render_annotated
904. return self.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/loader_tags.py" in render
188. return template.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render
173. return self._render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/test/utils.py" in instrumented_test_render
96. return self.nodelist.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render_annotated
904. return self.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/loader_tags.py" in render
53. result = self.nodelist.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render
937. bit = node.render_annotated(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render_annotated
904. return self.render(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in render
987. output = self.filter_expression.resolve(context)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/django/template/base.py" in resolve
698. new_obj = func(obj, *arg_vals)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/wagtail/admin/templatetags/wagtailadmin_tags.py" in render_with_errors
248. errors=bound_field.errors
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/wagtail_react_streamfield/widgets.py" in render_with_errors
94. streamfield_config = self.get_streamfield_config(value, errors=errors)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/wagtail_react_streamfield/widgets.py" in get_streamfield_config
89. 'value': self.block_def.prepare_value(value, errors=errors),
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/wagtail_react_streamfield/monkey_patch.py" in inner
19. return new_method(*args, **kwargs)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/wagtail_react_streamfield/blocks/stream_block.py" in prepare_value
70. errors=child_errors),
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/wagtail_react_streamfield/monkey_patch.py" in inner
19. return new_method(*args, **kwargs)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/wagtail_react_streamfield/blocks/struct_block.py" in prepare_value
74. 'value': child_block.prepare_value(child_value, errors=errors),
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/wagtail_react_streamfield/monkey_patch.py" in inner
19. return new_method(*args, **kwargs)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/wagtail_react_streamfield/blocks/list_block.py" in prepare_value
64. errors=child_errors)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/wagtail_react_streamfield/blocks/block.py" in get_instance_html
33. non_block_errors = get_non_block_errors(errors)
File "/var/www/virtualenv_wagtail/lib/python3.6/site-packages/wagtail_react_streamfield/widgets.py" in get_non_block_errors
51. errors_data = errors.as_data()
Exception Type: AttributeError at /admin/pages/2016/edit/
Exception Value: 'str' object has no attribute 'as_data'
The problems is similar to the one I reported earlier. We have the following stucture defined for the 'participants' SteamField in our Event model (similar to #48):
If the editor adds a PersonRoleBlock element but forgets to select the profile for "person" field in the sub-block, an exception occurs:
Full stracktrace:
Django: 2.2.1 Wagtail: 2.3.2 React-streamfield: 1.3.4