MatrixManAtYrService opened a new issue #18662: URL: https://github.com/apache/airflow/issues/18662
### Apache Airflow version 2.2.0b2 (beta snapshot) ### Operating System debian (docker) ### Versions of Apache Airflow Providers n/a ### Deployment Astronomer ### Deployment details `astro dev start` Dockerfile: ``` FROM quay.io/astronomer/ap-airflow-dev:2.2.0-buster-44417 ``` dag: https://gist.github.com/MatrixManAtYrService/a3ee53dab27edf8249d0ff0dfd11c76e  The image above was generated with the command: ``` airflow dags show structure_hash | grep digraph -A999 | dot -Tpng > output.png ``` ### What happened I have other DAGs with task groups, and they expand/collapse just fine, but this one refuses to expand when I click its blue box. <img width="978" alt="Screen Shot 2021-09-30 at 8 22 35 PM" src="https://user-images.githubusercontent.com/5834582/135555917-b2baa60e-f3bf-4dc1-bffb-6ea6b18d59b6.png";> Instead my browser's js console shows an error: ``` Uncaught SyntaxError: Invalid or unexpected token dagre-d3.min.js:1642 Uncaught TypeError: Cannot convert undefined or null to object at Graph._removeFromParentsChildList (dagre-d3.min.js:1642) at Graph.setParent (dagre-d3.min.js:1642) at graph.d7b2753a50a36b9c46ed.js:1485 at Array.forEach (<anonymous>) at expandGroup (graph.d7b2753a50a36b9c46ed.js:1470) at SVGGElement.<anonymous> (graph.d7b2753a50a36b9c46ed.js:1044) at SVGGElement.__onclick (d3.min.js:1) ``` ### What you expected to happen The blue boxen expand when clicked, ultimately exposing the structure show in the **Deployment Details** section. ### How to reproduce Load the dag mentioned above, navigate to its graph view, try to expand the task groups ### Anything else _No response_ ### Are you willing to submit PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
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