vikmary opened a new issue, #47104: URL: https://github.com/apache/airflow/issues/47104
### Apache Airflow version
2.10.5
### If "Other Airflow 2 version" selected, which one?
_No response_
### What happened?
If a DAG contains "object" `Param`, then the manual triggering for it
doesn't succeed. In this case, If I push "Trigger" button in UI, it just
doesn't react.
### What you think should happen instead?
_No response_
### How to reproduce
```
from airflow import DAG
from airflow.operators.dummy import DummyOperator
from airflow.models import Param
with DAG(
"run-test",
params={
"object_param": Param({}, type="object", description="Object
field"),
},
schedule=None,
catchup=False,
) as dag:
DummyOperator(task_id="dummy_task")
```
### Operating System
Ubuntu 22.04.4 LTS
### Versions of Apache Airflow Providers
apache-airflow-providers-common-compat==1.3.0
apache-airflow-providers-common-io==1.5.0
apache-airflow-providers-common-sql==1.21.0
apache-airflow-providers-fab==1.5.2
apache-airflow-providers-ftp==3.12.0
apache-airflow-providers-http==5.0.0
apache-airflow-providers-imap==3.8.0
apache-airflow-providers-smtp==1.9.0
apache-airflow-providers-sqlite==4.0.0
### Deployment
Virtualenv installation
### Deployment details
Installation and setup script
```bash
#!/bin/bash
set -ex
AIRFLOW_HOME=~/airflow
ENV_NAME=airflow-env
function install_python {
apt-get update
apt-get -y install python3.10 python3.10-venv
}
function create_virtualenv {
python3.10 -m venv $ENV_NAME
source $ENV_NAME/bin/activate
pip install --upgrade pip
pip install apache-airflow==2.10.5 --constraint
"https://raw.githubusercontent.com/apache/airflow/constraints-2.10.5/constraints-3.10.txt";
}
function configure_airflow {
export AIRFLOW_HOME=$AIRFLOW_HOME
export AIRFLOW__CORE__DAGS_FOLDER=./pipelines
export AIRFLOW__CORE__LOAD_EXAMPLES=False
export AIRFLOW__DATABASE__LOAD_DEFAULT_CONNECTIONS=False
airflow config list > "${AIRFLOW_HOME}/airflow.cfg"
}
mkdir -p $AIRFLOW_HOME
cd $AIRFLOW_HOME
install_python
create_virtualenv
configure_airflow
airflow standalone
```
### 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)
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