Lilac: Indigo theme crashes LMS (CMS is fine)

Installing the indigo theme in lilac crashes the LMS with an nginx 502 error. The studio (CMS) works fine.

From the log:

lms_1               | Traceback (most recent call last):
lms_1               |   File "/openedx/venv/lib/python3.8/site-packages/mako/", line 249, in get_template
lms_1               |     return self._check(uri, self._collection[uri])
lms_1               | KeyError: 'indigo/lms/templates/footer.html'
lms_1               |
lms_1               | During handling of the above exception, another exception occurred:
lms_1               |
lms_1               | Traceback (most recent call last):
lms_1               |   File "/openedx/venv/lib/python3.8/site-packages/django/core/handlers/", line 34, in inner
lms_1               |     response = get_response(request)
lms_1               |   File "/openedx/venv/lib/python3.8/site-packages/django/utils/", line 94, in __call__
lms_1               |     response = response or self.get_response(request)
lms_1               |   File "/openedx/venv/lib/python3.8/site-packages/django/core/handlers/", line 36, in inner
lms_1               |     response = response_for_exception(request, exc)
lms_1               |   File "/openedx/venv/lib/python3.8/site-packages/django/core/handlers/", line 90, in response_for_exception
lms_1               |     response = handle_uncaught_exception(request, get_resolver(get_urlconf()), sys.exc_info())
lms_1               |   File "/openedx/venv/lib/python3.8/site-packages/django/core/handlers/", line 129, in handle_uncaught_exception
lms_1               |     return callback(request, **param_dict)
lms_1               |   File "/openedx/edx-platform/common/djangoapps/util/", line 95, in wrapper
lms_1               |     return func(request, *args, **kwargs)
lms_1               |   File "./lms/djangoapps/static_template_view/", line 125, in render_500
lms_1               |     return HttpResponseServerError(render_to_string('static_templates/server-error.html', {}, request=request))
lms_1               |   File "/openedx/edx-platform/common/djangoapps/edxmako/", line 182, in render_to_string
lms_1               |     return template.render(dictionary, request)
lms_1               |   File "/openedx/edx-platform/common/djangoapps/edxmako/", line 82, in render
lms_1               |     return self.mako_template.render_unicode(**context_dictionary)
lms_1               |   File "/openedx/venv/lib/python3.8/site-packages/mako/", line 478, in render_unicode
lms_1               |     return runtime._render(
lms_1               |   File "/openedx/venv/lib/python3.8/site-packages/mako/", line 878, in _render
lms_1               |     _render_context(
lms_1               |   File "/openedx/venv/lib/python3.8/site-packages/mako/", line 920, in _render_context
lms_1               |     _exec_template(inherit, lclcontext, args=args, kwargs=kwargs)
lms_1               |   File "/openedx/venv/lib/python3.8/site-packages/mako/", line 947, in _exec_template
lms_1               |     callable_(context, *args, **kwargs)
lms_1               |   File "/tmp/mako_lms/f1543ed24543a70de2c17ebfc03bb76a/", line 366, in render_body
lms_1               |     runtime._include_file(context, (static.get_template_path('footer.html')), _template_uri)
lms_1               |   File "/openedx/venv/lib/python3.8/site-packages/mako/", line 782, in _include_file
lms_1               |     template = _lookup_template(context, uri, calling_uri)
lms_1               |   File "/openedx/venv/lib/python3.8/site-packages/mako/", line 839, in _lookup_template
lms_1               |     return lookup.get_template(uri)
lms_1               |   File "/openedx/edx-platform/common/djangoapps/edxmako/", line 102, in get_template
lms_1               |     template = super().get_template(get_template_path_with_theme(uri))
lms_1               |   File "/openedx/venv/lib/python3.8/site-packages/mako/", line 260, in get_template
lms_1               |     return self._load(srcfile, uri)
lms_1               |   File "/openedx/venv/lib/python3.8/site-packages/mako/", line 322, in _load
lms_1               |     self._collection[uri] = template = Template(
lms_1               |   File "/openedx/venv/lib/python3.8/site-packages/mako/", line 347, in __init__
lms_1               |     module = self._compile_from_file(path, filename)
lms_1               |   File "/openedx/venv/lib/python3.8/site-packages/mako/", line 415, in _compile_from_file
lms_1               |     module = compat.load_module(self.module_id, path)
lms_1               |   File "/openedx/venv/lib/python3.8/site-packages/mako/", line 109, in load_module
lms_1               |     spec.loader.exec_module(module)
lms_1               |   File "<frozen importlib._bootstrap_external>", line 783, in exec_module
lms_1               |   File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
lms_1               |   File "/tmp/mako_lms/f1543ed24543a70de2c17ebfc03bb76a/indigo/lms/templates/", line 19, in <module>
lms_1               |     from branding.api import get_footer
lms_1               |   File "/openedx/edx-platform/import_shims/lms/branding/", line 6, in <module>
lms_1               |     warn_deprecated_import('branding', 'lms.djangoapps.branding')
lms_1               |   File "/openedx/edx-platform/import_shims/", line 37, in warn_deprecated_import
lms_1               |     raise DeprecatedEdxPlatformImportError(old_import, new_import)
lms_1               | import_shims.warn.DeprecatedEdxPlatformImportError: Importing branding instead of lms.djangoapps.branding is deprecated

What version of Tutor are you running? And what version of the indigo theme?

Tutor 12.0.0
And the indigo theme freshly cloned from github, following each step of the setup instructions (tried 3 times).

My tutor installation is an update from 11.3.1, update went flawless after enabling mfe and android plugins.

I’m sure you have tried this but in the footer.html file change line 6

from branding.api import get_footer


from lms.djangoapps.branding.api import get_footer

@insad My bad, I had pushed the indigo upgrade to our private repository, but not to Github. Please pull in the latest version, which should work just fine with tutor v12.