Question

我正在使用Python创建一个简单的tkinter GUI，我需要放置大约10个或更多标签。我使用网格方法放置标签但是在一定量之后它出现了一个错误，说“TypeError：Label对象不可调用”。以下是标签和网格放置的代码：

UnitPointLabel = ttk.Label(root, text = unit_points)
UnitLabel = ttk.Label(root, text = unit)
HQ1 = ttk.Label(root, text = "HQ:")
HQ2 = ttk.Label(root, text = "HQ:")
Elite1 = ttk.Label(root, text = "Elite:")
Elite2 = ttk.Label(root, text = "Elite:")
Elite3 = ttk.Label(root, text = "Elite:")
Troop1 = ttk.Label(root, text = "Troop:")
Troop2 = ttk.Label(root, text = "Troop:")
Troop3 = ttk.Label(root, text = "Troop:")
Troop4 = ttk.Label(root, text = "Troop:")
Troop5 = ttk.Label(root, text = "Troop:")
Troop6 = ttk.Label(root, text = "Troop:")
Fast_Attack1 = ttk.Label(root, text = "Fast Attack:")
Fast_Attack2 = ttk.Label(root, text = "Fast Attack:")
Heavy_Support1 = ttk.Label(root, text = "Heavy Support:")
Heavy_Support2 = ttk.Label(root, text = "Heavy Support:")
Heavy_Support3 = ttk.Label(root, text = "Heavy Support:")



UnitPointLabel.grid(row = 3, column = 7)
HQ1.grid(row = 3, column = 5)
HQ2.grid(row = 4, column = 5)
Troop1.grid(row = 5, column = 5)
Troop2.grid(row = 6, column = 5)
Troop3.grid(row = 7, column = 5)
Troop4.grid(row = 8, column = 5)
Troop5.grid(row = 9, column = 5)
Troop6.grid(row = 10, column = 5)
Fast_Attack1.grid(row = 11, column = 5)
Fast_Attack2.grid(row = 12, column = 5)

Stops working here: Heavy_Support1(row = 3, column = 6)
Heavy_Support2(row = 2, column = 6)
Heavy_Support3(row = 3, column = 6)

正如您所看到的，我尝试移动行和列，但它仍然无法正常工作。任何人都知道为什么会这样吗？

Answer 1

调试的第一条规则：假设错误信息说实话。它说什么？它说“标签对象不可调用”。这意味着您有一些对象是Label对象的实例，并且您正在尝试调用它。例如，“foo = Label（...）; ...; foo（）”。

那么，查看您的代码，您要调用哪些标签对象？看看这三行：

Heavy_Support1(row = 3, column = 6)
Heavy_Support2(row = 2, column = 6)
Heavy_Support3(row = 3, column = 6)

回顾一下代码，我看到Heavy_Support1（等）都是Label的实例，你确实试图调用它。

简而言之，您似乎忘了在这些行上添加.grid。他们应该是：

Heavy_Support1.grid(row = 3, column = 6)
Heavy_Support2.grid(row = 2, column = 6)
Heavy_Support3.grid(row = 3, column = 6)

无法调用Python tkinter标签

1 个答案: