python easygui文件保存问题

Question

terminal终端 显示File types array cannot be empty

在IDEL运行没问题，在终端运行不了
图片描述

import easygui as g
import os

file_path = g.fileopenbox(default="*.txt")

with open(file_path) as old_file:
    title = os.path.basename(file_path)
    msg = "文件【%s】的内容如下：" % title
    text = old_file.read()
    text_after = g.textbox(msg, title, text)
    
if text != text_after[:-1]:
    # textbox 的返回值会追加一个换行符
    choice = g.buttonbox("检测到文件内容发生改变，请选择以下操作：", "警告", ("覆盖保存", "放弃保存", "另存为..."))
    if choice == "覆盖保存":
        with open(file_path, "w") as old_file:
            old_file.write(text_after[:-1])
    if choice == "放弃保存":
        pass
    if choice == "另存为...":
        another_path = g.filesavebox(default=".txt")
        if os.path.splitext(another_path)[1] != '.txt':
            another_path += '.txt'
        with open(another_path, "w") as new_file:
            new_file.write(text_after[:-1])```

Answer 1

估计是你的路径变化了，终端没有读取到文件列表，导致报错。

Answer 2

another_path = g.filesavebox(default=".txt")
更改为
another_path = g.filesavebox(default="指定路径/*.txt")

问题就解决了～不知道为啥