molcay commented on PR #41350:
URL: https://github.com/apache/airflow/pull/41350#issuecomment-2283788502
Hi @bbovenzi,
After checking the second time, "failure" is a bit too much but here is the
situation:
- I have the following simple DAG:
```python
import datetime
import airflow
import pendulum
from airflow.operators.bash import BashOperator
with airflow.DAG(
dag_id="basic_dag",
start_date=pendulum.datetime(2024, 5, 14, tz="UTC"),
catchup=False,
schedule="@once",
tags=["basic"],
params={
'd': datetime.datetime.utcnow(),
}
):
task = BashOperator(task_id="normal", bash_command="echo 'I am just a
normal task'")
```
When I try to trigger this DAG, in the trigger form page I am getting the
following info message (I am saying info because it is a blueish color)
```
Could not pre-populate conf field due to non-JSON-serializable data-types
```
The UI:
When I try to click the Trigger button, I am getting the same info message
again and the trigger is not successful.
Here is the current process:
> NOTE: If I run the command `airflow dags trigger basic_dag` it will
succeed.
With this PR, we will use the `WebEncoder` for current and recent
configurations, so it will not give this message.
The result:
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