Pyinstaller-使用Plotly的FileNotFoundError

编程问答 2022-06-12

问题描述

我正在与 pyinstaller 一起构建可执行文件，但软件包存在一些问题。在这种情况下，请使用Plotly。

在“ main_dash3.py”程序中，我导入 plotly.express ：

import plotly.express as px

错误如下所示。

Traceback (most recent call last):
  File "plotly\express\_core.py",line 749,in apply_default_cascade
  File "plotly\io\_templates.py",line 89,in __getitem__
  File "pkgutil.py",line 637,in get_data
  File "c:\users\gabri\anaconda3\lib\site-packages\PyInstaller\loader\pyimod03_importers.py",line 341,in get_data
    with open(path,'rb') as fp:
FileNotFoundError: [Errno 2] No such file or directory: 'C:\\Users\\gabri\\Desktop\\ProjectFolder\\dist\\main_dash3\\plotly\\package_data\\templates\\plotly.json'

During handling of the above exception,another exception occurred:

Traceback (most recent call last):
  File "main_dash3.py",line 963,in <module>
  File "main_dash3.py",line 571,in Atualiza_HTML
  File "plotly\express\_chart_types.py",line 214,in line
  File "plotly\express\_core.py",line 1323,in make_figure
  File "plotly\express\_core.py",line 752,in apply_default_cascade
  File "plotly\graph_objs\layout\__init__.py",line 9431,in __init__
ValueError: The first argument to the plotly.graph_objs.layout.Template
constructor must be a dict or
an instance of plotly.graph_objs.layout.Template
[13892] Failed to execute script main_dash3

我使用此命令来运行pyinstaller 

pyinstaller --onedir --console --additional-hooks-dir=hooks --exclude-module=torch --add-data "C:/Users/gabri/Desktop/ProjectFolder/assets;assets/"  "C:/Users/gabri/Desktop/ProjectFolder/main_dash3.py"

有人知道如何处理吗？

谢谢。

解决方法

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