suxin1995 opened a new issue #15759:
URL: https://github.com/apache/airflow/issues/15759
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**Apache Airflow version**:
**Kubernetes version (if you are using kubernetes)** (use `kubectl version`):
**Environment**: 2.0.1
- **Cloud provider or hardware configuration**:
- **OS** (e.g. from /etc/os-release):
- **Kernel** (e.g. `uname -a`):
- **Install tools**:
- **Others**: Python 3.7.3
**What happened**: When I click task instance from the home page and jump
to the page, I get an error prompt.
Traceback (most recent call last):
File
"/usr/local/lib/python3.7/dist-packages/airflow/models/taskinstance.py", line
801, in get_previous_start_date
return prev_ti and pendulum.instance(prev_ti.start_date)
File "/usr/local/lib/python3.7/dist-packages/pendulum/__init__.py", line
174, in instance
raise ValueError("instance() only accepts datetime objects.")
ValueError: instance() only accepts datetime objects.
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**What you expected to happen**:
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**How to reproduce it**:
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**Anything else we need to know**:
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