Airflow version: 2.3.3 RuntimeError: Unable to find any timezone configuration

Apache Airflow version

2.10.1

If "Other Airflow 2 version" selected, which one?

2.3.3

What happened?

Started airflow scheduler and webserver and opened the endpoint for 6007 from Jarvis lab. Got below error.

Ooops! Something bad has happened.

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Python version: 3.8.12 Airflow version: 2.3.3 Node: f6d2b5df6971

Traceback (most recent call last): File "/opt/conda/lib/python3.8/site-packages/flask/app.py", line 2073, in wsgi_app response = self.full_dispatch_request() File "/opt/conda/lib/python3.8/site-packages/flask/app.py", line 1519, in full_dispatch_request rv = self.handle_user_exception(e) File "/opt/conda/lib/python3.8/site-packages/flask/app.py", line 1517, in full_dispatch_request rv = self.dispatch_request() File "/opt/conda/lib/python3.8/site-packages/flask/app.py", line 1503, in dispatch_request return self.ensure_sync(self.view_functions[rule.endpoint])(*req.view_args) File "/opt/conda/lib/python3.8/site-packages/airflow/www/auth.py", line 46, in decorated return func(args, *kwargs) File "/opt/conda/lib/python3.8/site-packages/airflow/www/views.py", line 964, in index return self.render_template( File "/opt/conda/lib/python3.8/site-packages/airflow/www/views.py", line 709, in render_template return super().render_template( File "/opt/conda/lib/python3.8/site-packages/flask_appbuilder/baseviews.py", line 322, in render_template return render_template( File "/opt/conda/lib/python3.8/site-packages/flask/templating.py", line 154, in render_template return _render( File "/opt/conda/lib/python3.8/site-packages/flask/templating.py", line 128, in _render rv = template.render(context) File "/opt/conda/lib/python3.8/site-packages/jinja2/environment.py", line 1291, in render self.environment.handle_exception() File "/opt/conda/lib/python3.8/site-packages/jinja2/environment.py", line 925, in handle_exception raise rewrite_traceback_stack(source=source) File "/opt/conda/lib/python3.8/site-packages/airflow/www/templates/airflow/dags.html", line 43, in top-level template code {% elif curr_ordering_direction == 'asc' and request.args.get('sorting_key') == attribute_name %} File "/opt/conda/lib/python3.8/site-packages/airflow/www/templates/airflow/main.html", line 21, in top-level template code {% from 'airflow/_messages.html' import show_message %} File "/opt/conda/lib/python3.8/site-packages/flask_appbuilder/templates/appbuilder/baselayout.html", line 2, in top-level template code {% import 'appbuilder/baselib.html' as baselib %} File "/opt/conda/lib/python3.8/site-packages/flask_appbuilder/templates/appbuilder/init.html", line 37, in top-level template code {% block body %} File "/opt/conda/lib/python3.8/site-packages/flask_appbuilder/templates/appbuilder/baselayout.html", line 16, in block 'body' {% block messages %} File "/opt/conda/lib/python3.8/site-packages/airflow/www/templates/airflow/dags.html", line 104, in block 'messages' {{ super() }} File "/opt/conda/lib/python3.8/site-packages/airflow/www/templates/airflow/main.html", line 62, in block 'messages' {% call show_message(category='warning', dismissible=false) %} File "/opt/conda/lib/python3.8/site-packages/jinja2/runtime.py", line 828, in _invoke rv = self._func(arguments) File "/opt/conda/lib/python3.8/site-packages/airflow/www/templates/airflow/_messages.html", line 25, in template {{ caller() }} File "/opt/conda/lib/python3.8/site-packages/jinja2/runtime.py", line 828, in _invoke rv = self._func(*arguments) File "/opt/conda/lib/python3.8/site-packages/airflow/www/templates/airflow/main.html", line 70, in template

{{ macros.datetime_diff_for_humans(scheduler_job.latest_heartbeat) }}. File "/opt/conda/lib/python3.8/site-packages/airflow/macros/init.py", line 77, in datetime_diff_for_humans return pendulum.instance(dt).diff_for_humans(since) File "/opt/conda/lib/python3.8/site-packages/pendulum/datetime.py", line 824, in diff_for_humans other = self.now() File "/opt/conda/lib/python3.8/site-packages/pendulum/datetime.py", line 106, in now return pendulum.now(tz) File "/opt/conda/lib/python3.8/site-packages/pendulum/init.py", line 211, in now dt = _datetime.datetime.now(local_timezone()) File "/opt/conda/lib/python3.8/site-packages/pendulum/tz/init.py", line 60, in local_timezone return get_local_timezone() File "/opt/conda/lib/python3.8/site-packages/pendulum/tz/local_timezone.py", line 35, in get_local_timezone tz = _get_system_timezone() File "/opt/conda/lib/python3.8/site-packages/pendulum/tz/local_timezone.py", line 63, in _get_system_timezone return _get_unix_timezone() File "/opt/conda/lib/python3.8/site-packages/pendulum/tz/local_timezone.py", line 242, in _get_unix_timezone raise RuntimeError("Unable to find any timezone configuration") RuntimeError: Unable to find any timezone configuration

What you think should happen instead?

UI should open

How to reproduce

Open the UI

Operating System

Linux f6d2b5df6971 6.2.0-39-generic #40~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Thu Nov 16 10:53:04 UTC 2 x86_64 x86_64 x86_64 GNU/Linux

apache / airflow