无法执行脚本fbs_pyinstaller_hook

问题描述

我正在尝试从我的 PyQt5 应用程序创建一个可执行文件.我的系统规格:

• Ubuntu 18.04
• 蟒蛇 (3.6.9)
• fbs(0.8.9)
• matplotlib (3.3.0)
• numpy(1.19.1)
• 熊猫 (1.1.0)

我正在按照 fbs教程来从我的应用程序中构建可执行文件.我使用 fbs run 命令运行应用程序而没有错误.

fbs freeze 命令产生这个输出:

  -c:12:MatplotlibDeprecation警告:matplotlib.backends.backend_qt4agg 后端在 Matplotlib 3.3 中已弃用，并将在两个次要版本后删除.完毕.您现在可以运行`target/DataVisualization/DataVisualization`.如果那行不通，请参阅https://build-system.fman.io/troubleshooting.

但是我在我的代码中导入了 matplotlib.backends.backend_qt4agg 的 5 版本:

从matplotlib.backends.backend_qt5agg中的

 导入FigureCanvasQTAgg，NavigationToolbar2QT作为NavigationToolbar

当我从

运行可执行文件时

~/MyProject/target/AppName

我收到此错误:

  ./AppName回溯(最近一次调用最后一次):< module>中的文件"fbs_pyinstaller_hook.py"，第2行.文件importlib/__init__.py"，第 126 行，在 import_module 中_gcd_import中的文件< frozen importlib._bootstrap>"行994_find_and_load中的文件< frozen importlib._bootstrap>"，第971行_find_and_load_unlocked中的文件< frozen importlib._bootstrap>"行941_call_with_frames_removed中的文件< frozen importlib._bootstrap>"，第219行文件"，第 994 行，在 _gcd_import 中文件"，第 971 行，在 _find_and_load 中文件"，第 953 行，在 _find_and_load_unlockedModuleNotFoundError: 没有名为fbs_runtime"的模块[1331] 无法执行脚本 fbs_pyinstaller_hook

我已经检查了这些链接中给出的解决方案，但没有一个能派上用场！

• 最常见的错误
• 无法为pyqt5执行脚本fbs_pyinstaller_hookgui应用程序

关于做什么的任何想法?

解决方案

我完全放弃了使用FBS的方法.pyinstaller对于编译PyQt5代码非常有效.

I'm trying to create an executable file from the my PyQt5 application. my system specs:

• ubuntu 18.04
• python (3.6.9)
• fbs (0.8.9)
• matplotlib (3.3.0)
• numpy (1.19.1)
• pandas (1.1.0)

I'm following fbs tutorial to build a executable file from my application. I run the application without error with fbs run command.

The fbs freeze command produce this output:

-c:12: MatplotlibDeprecationWarning: 
The matplotlib.backends.backend_qt4agg backend was deprecated in Matplotlib 3.3 and will be removed two minor releases later.
Done. You can now run `target/DataVisualization/DataVisualization`. If
that doesn't work, see https://build-system.fman.io/troubleshooting.

But I'm importing version 5 of matplotlib.backends.backend_qt4agg in my code as:

from matplotlib.backends.backend_qt5agg import FigureCanvasQTAgg, NavigationToolbar2QT as NavigationToolbar

when I run the executable file from

I get this error:

./AppName 
Traceback (most recent call last):
  File "fbs_pyinstaller_hook.py", line 2, in <module>
  File "importlib/__init__.py", line 126, in import_module
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  File "<frozen importlib._bootstrap>", line 941, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "<frozen importlib._bootstrap>", line 994, in _gcd_import
  File "<frozen importlib._bootstrap>", line 971, in _find_and_load
  File "<frozen importlib._bootstrap>", line 953, in _find_and_load_unlocked
ModuleNotFoundError: No module named 'fbs_runtime'
[1331] Failed to execute script fbs_pyinstaller_hook

I have checked the solutions given in these links, but none of them came handy!

• The most common mistake
• Failed to execute script fbs_pyinstaller_hook for pyqt5 gui application

Any ideas of what to do?

解决方案

I entirely gave up using FBS.. pyinstaller works very well for compiling PyQt5 code.. try using just pyinstaller and see if that works.

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