Python 使用文本小部件时的 Tkinter 问题

我有这段代码来使每个文本"可点击"，来自具有tkinter的Text()小部件. 然而，当我运行程序并点击一个文本时，我得到了这个错误消息，每个错误消息都对应 文本行:

_tkinter.TclError: bad text index "This is the first string.". _tkinter.TclError: bad text index "This is the second string.". 一百零二

如果现在有人能有办法解决这个问题，我将永远感激.以下是完整的代码:

import tkinter as tk

def text_click(event):
    index = text_widget.tag_names(tk.CURRENT)[0]
    clicked_text = text_widget.get(index)
    print(clicked_text)

# Create the main window
window = tk.Tk()

# Create a Text widget
text_widget = tk.Text(window, wrap="word")
text_widget.pack()

# List of strings
texto = ["This is the first string.", "This is the second string.", "This is the third string."]

# Insert each string from the list
for string in texto:
    text_widget.insert(tk.END, string + "\n")

    # Apply a tag to each inserted string
    tag_start = f"{text_widget.index(tk.END)}-{len(string) - 1}c"
    tag_end = f"{text_widget.index(tk.END)}-1c"
    text_widget.tag_add(string, tag_start, tag_end)

    # Bind the click event to the tag
    text_widget.tag_bind(string, "<Button-1>", text_click)

# Make the text widget read-only
text_widget.configure(state="disabled")

# Start the tkinter event loop
window.mainloop()

我希望打印每一行的文本时，点击它.