🔥 Problem 👉 Could not import pandas. Holidays will not be considered. File "C:\Python\Python37\lib\site-packages\pandas\core\api.py", line 29, in from pandas.core.groupby import Grouper, NamedAgg File "C:\Python\Python37\lib\site-packages\pandas\core\groupby\__init__.py", line 1, in from pandas.core.groupby.generic import DataFrameGroupBy, NamedAgg, SeriesGroupBy File "C:\Python\Python37\lib\sit..

🔥 Problem 👉 TypeError: SqlAlchemySessionInterface.__init__() missing 4 required positional TypeError: SqlAlchemySessionInterface.__init__() missing 4 required positional arguments: 'sequence', 'schema', 'bind_key', and 'sid_length' Do you install Airflow? 🧙 Solution 👉 You should check the airflow installation manual again. Check the airflow version you are installing carefully. In my case, I use..

🔥 Problem 👉 No module named 'kubernetes' WARNI [unusual_prefix_4c1c0063a36d033a56d4343efc723c3a45c1bd59_example_local_kubernetes_executor] Could not import DAGs in example_local_kubernetes_executor.py Traceback (most recent call last): File "/usr/local/lib/python3.10/dist-packages/airflow/example_dags/example_local_kubernetes_executor.py", line 37, in from kubernetes.client import models as k8s ..

🔥 Problem 👉 airflow Failed validating 'additionalProperties' in schema `DB: sqlite:////Users/p/airflow/airflow.db [2021-08-06 11:47:52,921] {db.py:678} INFO - Creating tables /Users/p/opt/anaconda3/envs/airflow/lib/python3.8/site-packages/airflow/utils/db.py:613 SAWarning: relationship 'DagRun.serialized_dag' will copy column serialized_dag.dag_id to column dag_run.dag_id, which conflicts with r..

🔥 Problem 👉 PythonVirtualenvOperator requires virtualenv, please install it. Broken DAG: [/usr/local/lib/python3.10/dist-packages/airflow/example_dags/example_branch_operator_decorator.py] Traceback (most recent call last): File "/usr/local/lib/python3.10/dist-packages/airflow/models/baseoperator.py", line 437, in apply_defaults result = func(self, **kwargs, default_args=default_args) File "/usr..

🔥 Problem 👉 Can't load plugin: sqlalchemy.dialects:mysql_mysqldb 🧙 Solution 👉 You entered the wrong option. Check again what you've entered. #in my case.. mysql_mysqldb -> mysql+mysqldb If I was of any help to you, please buy me coffee 😿😢😥 If you have any questions, please leave them in the comments Buy me a coffee ▶ Youtube Sub 🧭 References [1] reference : https://doctorson0309.tistory.com/ [2]..