Solving "TclError: Layout TLabelFrame not found"

Question

所以我尝试使用以下代码将简单样式应用于标签框小部件：

import sys
if sys.version_info[0] == 2:  # Just checking your Python version to import Tkinter properly.
    import Tkinter as tk
    import ttk as ttk
else:
    import tkinter as tk
    from tkinter.ttk import ttk as ttk

root = tk.Tk()
bls = ttk.Style()
bls.configure('Black.TLabelFrame', background="#222222")

dayframe = ttk.Labelframe(root, style='Black.TLabelFrame', height=200, width=150, relief=tk.SUNKEN, 
    text="Hello")
dayframe.grid(row=1, column=1, padx=5)
root.mainloop()

但是当我运行此代码时，我收到错误消息：

TclError: Layout Black.TLabelFrame not found

我不明白我做错了什么...

Answer 1

使用 Black.TLabelframe 较低的 f

Solving "TclError: Layout TLabelFrame not found"

Solving "TclError: Layout TLabelFrame not found"

python

tkinter

ttk