我正在关注使用 Dash 的教程并尝试在此处找到的示例代码:https://dash.plotly.com/layout
安装破折号并运行代码后,我在回溯中收到以下错误消息:
Traceback (most recent call last):
File "app_example.py", line 7, in <module>
import dash
File "C:\Users\lizsc\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\dash\__init__.py", line 1, in <module>
from .dash import Dash, no_update # noqa: F401
File "C:\Users\lizsc\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\dash\dash.py", line 18, in <module>
from flask_compress import Compress
File "C:\Users\lizsc\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\flask_compress.py", line 10, in <module>
import brotli
File "C:\Users\lizsc\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.8_qbz5n2kfra8p0\LocalCache\local-packages\Python38\site-packages\brotli.py", line 8, in <module>
import _brotli
ImportError: DLL load failed while importing _brotli: The specified module could not be found.
我使用的是 Windows 10,Python 3.8.5。以下是我迄今为止根据网络搜索结果建议尝试的修复方法:安装 Dash 时出现警告消息,但回溯错误消息没有变化。
我绝对认为自己是新手,所以任何指导将不胜感激!
最佳答案
在我的情况下,帮助安装了 vc_redist
:
x86: vc_redist.x86.exe
x64: vc_redist.x64.exe
从这里https://support.microsoft.com/en-gb/help/2977003/the-latest-supported-visual-c-downloads
此外,请确保您将 Python/Windows 和其他软件更新到最新版本并重新启动机器。
在 Windows 10 Pro、Python 3.8.5、PyCharm 2020.2 上测试。
关于python - 导入 Dash : "ImportError: DLL load failed while importing _brotli: The specified module could not be found." 时出错,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/63494005/