KeyError: 350

[rollbar]

View details in Rollbar: https://app.rollbar.com/a/iiuni/fix/item/projektzapisy/541

Traceback (most recent call last):
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/core/handlers/base.py", line 204, in _get_response
    response = response.render()
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/template/response.py", line 105, in render
    self.content = self.rendered_content
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/template/response.py", line 83, in rendered_content
    return template.render(context, self._request)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/template/backends/django.py", line 61, in render
    return self.template.render(context)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/template/base.py", line 170, in render
    return self._render(context)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/newrelic/api/function_trace.py", line 143, in dynamic_wrapper
    return wrapped(*args, **kwargs)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/template/base.py", line 162, in _render
    return self.nodelist.render(context)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/template/base.py", line 938, in render
    bit = node.render_annotated(context)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/template/base.py", line 905, in render_annotated
    return self.render(context)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/template/loader_tags.py", line 150, in render
    return compiled_parent._render(context)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/newrelic/api/function_trace.py", line 143, in dynamic_wrapper
    return wrapped(*args, **kwargs)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/template/base.py", line 162, in _render
    return self.nodelist.render(context)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/template/base.py", line 938, in render
    bit = node.render_annotated(context)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/template/base.py", line 905, in render_annotated
    return self.render(context)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/template/loader_tags.py", line 150, in render
    return compiled_parent._render(context)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/newrelic/api/function_trace.py", line 143, in dynamic_wrapper
    return wrapped(*args, **kwargs)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/template/base.py", line 162, in _render
    return self.nodelist.render(context)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/template/base.py", line 938, in render
    bit = node.render_annotated(context)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/template/base.py", line 905, in render_annotated
    return self.render(context)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/newrelic/hooks/framework_django.py", line 778, in wrapper
    return wrapped(*args, **kwargs)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/template/loader_tags.py", line 62, in render
    result = block.nodelist.render(context)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/template/base.py", line 938, in render
    bit = node.render_annotated(context)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/template/base.py", line 905, in render_annotated
    return self.render(context)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/newrelic/hooks/framework_django.py", line 778, in wrapper
    return wrapped(*args, **kwargs)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/template/loader_tags.py", line 62, in render
    result = block.nodelist.render(context)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/template/base.py", line 938, in render
    bit = node.render_annotated(context)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/template/base.py", line 905, in render_annotated
    return self.render(context)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/contrib/admin/templatetags/base.py", line 33, in render
    return super().render(context)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/template/library.py", line 214, in render
    _dict = self.func(*resolved_args, **resolved_kwargs)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/contrib/admin/templatetags/admin_list.py", line 341, in result_list
    'results': list(results(cl)),
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/contrib/admin/templatetags/admin_list.py", line 317, in results
    yield ResultList(None, items_for_result(cl, res, None))
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/contrib/admin/templatetags/admin_list.py", line 308, in __init__
    super().__init__(*items)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/contrib/admin/templatetags/admin_list.py", line 233, in items_for_result
    f, attr, value = lookup_field(field_name, result, cl.model_admin)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/contrib/admin/utils.py", line 274, in lookup_field
    value = attr(obj)
  File "/home/zapisy/deploy/releases/20230828210355/zapisy/apps/offer/proposal/admin.py", line 46, in last_semester
    return self.semesters[obj._last_semester]
KeyError: 350Traceback (most recent call last):
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/contrib/admin/utils.py", line 265, in lookup_field
    f = _get_non_gfk_field(opts, name)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/contrib/admin/utils.py", line 296, in _get_non_gfk_field
    field = opts.get_field(name)
  File "/home/zapisy/deploy/releases/20230828210355/venv/lib/python3.8/site-packages/django/db/model