Airflow 3.0.2: Airflow Grid UI not rendering.

[arunangshu01]

Apache Airflow version

3.0.2

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

No response

What happened?

I have been using Airflow 3.0.2 for my own data-engineering-pipeline code. After running the DAG, I am noticing that the grid is not rendering properly even after refreshing the page. The tasks are not shown in the grid. Upon executing docker logs in the container id, we are getting the below result shown in the terminal screenshot.

Note: I am using a dynamically generated DAG using loops.

What you think should happen instead?

The grid should show the tasks of the DAG.

How to reproduce

From the second trigger itself when the configs are uploaded.

Operating System

linux

Versions of Apache Airflow Providers

apache-airflow==3.0.2
apache-airflow-providers-apache-beam==6.0.4
apache-airflow-providers-google==15.1.0
apache-airflow-providers-snowflake==6.3.1
apache-airflow-providers-postgres==6.2.0
apache-airflow-providers-redis==4.1.0
apache-airflow-providers-common-sql==1.27.1
google-cloud-bigquery-storage==2.32.0

Deployment

Docker-Compose

Deployment details

Docker Compose version v2.28.1

Anything else?

No response

Are you willing to submit PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct

[manoj-ia]

facing the same issue @bbovenzi

[arunangshu01]

Hi. Is there any workaround for this?

[TaviotBaptiste]

Hi, same issue in 3.0.1 on 1 of 3 dag

[vatsrahul1001]

This is already fixed in #53087. Also confirmed by @arunangshu01 here. Closing this.