Error [Python / Error] - ValueError: DataFrame constructor not properly called! by nam_ji 2024. 9. 10. ValueError: DataFrame constructor not properly called! 에러 원인 및 해결방법 원인 아래와 같이 init 함수에 각 변수를 선언했는데 아래처럼 변수를 잘못 불러와서 생긴 에러였습니다. 해결 데이터프레임 파라미터로 사용할 변수를 제대로 설정하니 문제를 해결할 수 있었습니다. 공유하기 게시글 관리 기술블로그 'Error' 카테고리의 다른 글 [Python / Error] - WARNING: You are using pip version XX.X.X; however, version XX.X.X is available (1) 2024.09.14 [Python / Error] - SyntaxError: invalid syntax (0) 2024.09.11 [Python / Error] - jpype._jvmfinder.JVMNotFoundException: No JVM shared library file (jvm.dll) found. Try setting up the JAVA_HOME environment variable properly. (0) 2024.09.04 [Python / Error] - UnicodeDecodeError: 'cp949' codec can't decode byte 0xec in position 0: illegal multibyte sequence (0) 2024.09.03 [Java / Spring / JPA / Error] - Query did not return a unique result: 7 results were returned (0) 2024.08.24 관련글 [Python / Error] - WARNING: You are using pip version XX.X.X; however, version XX.X.X is available [Python / Error] - SyntaxError: invalid syntax [Python / Error] - jpype._jvmfinder.JVMNotFoundException: No JVM shared library file (jvm.dll) found. Try setting up the JAVA_HOME environment variable properly. [Python / Error] - UnicodeDecodeError: 'cp949' codec can't decode byte 0xec in position 0: illegal multibyte sequence