from pyecharts import Bar #bar图 ImportError: cannot import name 'Bar' from 'pyecharts' (C:\Use

本文介绍如何使用pip卸载当前的PyEcharts版本,并安装特定版本(0.5.11)的方法,这对于解决因版本更新引起的问题特别有用。
pip uninstall pyecharts
pip install pyecharts==0.5.11
运行以上代码后出现的结果如下:D:\PycharmProjects\Panelsystem\.venv\Scripts\python.exe D:\PycharmProjects\Panelsystem\src\auto_print_system\ui\main_window.py 2025-07-14 11:11:00,776 - __main__ - INFO - 应用程序启动 2025-07-14 11:11:00,779 - __main__ - INFO - Python 路径: D:\PycharmProjects\Panelsystem\.venv\Scripts\python.exe 2025-07-14 11:11:00,779 - __main__ - INFO - 参数: ['D:\\PycharmProjects\\Panelsystem\\src\\auto_print_system\\ui\\main_window.py'] 2025-07-14 11:11:00,779 - __main__ - INFO - 系统路径: ['D:\\PycharmProjects\\Panelsystem\\src\\auto_print_system\\ui', 'D:\\PycharmProjects\\Panelsystem', 'D:\\PycharmProjects\\Panelsystem\\src', 'D:\\PycharmProjects\\Panelsystem\\src\\auto_print_system', 'C:\\Users\\rr417341\\AppData\\Local\\Programs\\Python\\Python311\\python311.zip', 'C:\\Users\\rr417341\\AppData\\Local\\Programs\\Python\\Python311\\DLLs', 'C:\\Users\\rr417341\\AppData\\Local\\Programs\\Python\\Python311\\Lib', 'D:\\PycharmProjects\\Panelsystem\\.venv\\Scripts', 'D:\\PycharmProjects\\Panelsystem\\.venv', 'D:\\PycharmProjects\\Panelsystem\\.venv\\Lib\\site-packages'] 2025-07-14 11:11:00,780 - __main__ - INFO - 工作目录: D:\PycharmProjects\Panelsystem\src\auto_print_system\ui 2025-07-14 11:11:00,780 - __main__ - INFO - PyQt6 版本: 6.4.2 D:\PycharmProjects\Panelsystem\src\auto_print_system\ui\main_window.py:109: DeprecationWarning: sipPyTypeDict() is deprecated, the extension module should use sipPyTypeDictRef() instead super().__init__() 2025-07-14 11:11:00,877 - __main__ - INFO - 主窗口初始化开始 2025-07-14 11:11:00,880 - __main__ - INFO - 开始初始化组件 D:\PycharmProjects\Panelsystem\src\auto_print_system\ui\main_window.py:58: DeprecationWarning: sipPyTypeDict() is deprecated, the extension module should use sipPyTypeDictRef() instead super().__init__(parent) 2025-07-14 11:11:03,929 - __main__ - ERROR - 初始化核心组件失败: cannot import name 'font_manager' from 'src.auto_print_system.core.font_manager' (D:\PycharmProjects\Panelsystem\src\auto_print_system\core\font_manager.py) Traceback (most recent call last): File "D:\PycharmProjects\Panelsystem\src\auto_print_system\ui\main_window.py", line 151, in __init__ from src.auto_print_system.core.font_manager import font_manager ImportError: cannot import name 'font_manager' from 'src.auto_print_system.core.font_manager' (D:\PycharmProjects\Panelsystem\src\auto_print_system\core\font_manager.py)
最新发布
07-15
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