🔥 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 👉 org.springframework.web.HttpMediaTypeNotSupportedExceptionorg.springframework.web.HttpMediaTypeNotSupportedExceptionResolved [org.springframework.web.HttpMediaTypeNotSupportedException:Content-Type 'multipart/form-data;boundary=--------------------------407531386842205423562378;charset=UTF-8' is not supported] ☔ Cause of error 👉 I'll pretend I didn't see your mistake :)Maybe you ..

🔥 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]..

🔥 Problem 👉 This error originates from a subprocess, and is likely not a problem with pip. Can not find valid pkg-config name. Specify MYSQLCLIENT_CFLAGS and MYSQLCLIENT_LDFLAGS env vars manually Collecting mysqlclient Using cached mysqlclient-2.2.1.tar.gz (89 kB) Installing build dependencies ... done Getting requirements to build wheel ... error error: subprocess-exited-with-error × Getting re..

🔥 Problem 👉 SEO의 강화를 위해 404 에러가 발생하였을 경우, 404 페이지로 이동시킬 필요가 있습니다. 🧙 Solution 👉 ErrorPageController를 하나 제작합시다. 아래의 소스코드를 참고하여 작업하시면 됩니다. package com.ointex.noticeboard.controller; import org.springframework.boot.web.servlet.error.ErrorController; import org.springframework.http.HttpStatus; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.GetMapping;..