This error occurs after packaging the vispy program with pyintsaller

import sys
import numpy as np
from PyQt5 import QtWidgets
from vispy import  scene
from vispy.app import use_app

use_app('PyQt5') 
N = 500
class MainWindow(QtWidgets.QMainWindow):
    def __init__(self):
        super().__init__()
        self.canvas = scene.SceneCanvas(keys="interactive", show=True)
        self.canvas.unfreeze()  
        self.canvas.create_native()
        self.canvas.native.setParent(self)
        self.main_widget = QtWidgets.QWidget(self)
        self.setCentralWidget(self.main_widget)
        layout = QtWidgets.QVBoxLayout(self.main_widget)
        layout.addWidget(self.canvas.native)
        button_layout = QtWidgets.QHBoxLayout()
        layout.addLayout(button_layout)
 
        grid = self.canvas.central_widget.add_grid(margin=10)
        self.xaxis = scene.AxisWidget(orientation='bottom')
        self.xaxis.height_max = 80
        grid.add_widget(self.xaxis, row=1, col=1)
if __name__ == '__main__':
    appQt = QtWidgets.QApplication(sys.argv)
    win = MainWindow()
    win.show()
    appQt.exec_()

It works with .py file，but when I use Pyinstaller released app ***I get this error.***Prompt I can not open resources, is it because the path has changed after the vispy packaging

You need to sign in to view this answers

Related Post