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私はpythonには新規です。私はpython/gucciを使って2つの画像を表示するGUIを開発しています。 1つのオリジナルと他の1つが処理されます（エッジ表示）。私のプログラムはエラーでクラッシュします。 `
from mtTkinter import *
import tkFileDialog
from PIL import ImageTk
from PIL import Image
import cv2
def select_image():
global panelA, panelB
path = tkFileDialog.askopenfilename()
if len(path) > 0:
image = cv2.imread(path)
gray = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
edges = cv2.Canny(gray, 50, 100)
image = cv2.cvtColor(image, cv2.COLOR_BGR2RGB)
image = Image.fromarray(image)
edges = Image.fromarray(edges)
image = ImageTk.PhotoImage(image)
edges = ImageTk.PhotoImage(image)
if panelA is None or panelB is None:
panelA = Label(image=image)
panelA.image = image
panelA.pack(side=LEFT, padx=10, pady=10)
panelB = Label(image=edges)
panelB.image = edges
panelB.pack(side=RIGHT, padx=10,pady=10)
else:
panelA.configure(image=image)
panelB.configure(image=edges)
panelA.image = image
panelB.image = edges
root = Tk()
panelA = None
panelB = None
btn = Button(root, text="Select an image", command=select_image)
btn.pack(side="bottom", fill="both", expand="yes", padx="10", pady="10")
root.mainloop()
` エラーです：コードを以下に示し
`C:\Python27\python.exe C:/Users/BlackHat/PycharmProjects/example/init.py
Exception in Tkinter callback
Traceback (most recent call last):
File "C:\Python27\lib\lib-tk\Tkinter.py", line 1542, in __call__
return self.func(*args)
File "C:/Users/BlackHat/PycharmProjects/example/init.py", line 21, in select_image
edges = ImageTk.PhotoImage(image)
File "C:\Python27\lib\site-packages\PIL\ImageTk.py", line 108, in __init__
mode = Image.getmodebase(mode)
File "C:\Python27\lib\site-packages\PIL\Image.py", line 295, in getmodebase
return ImageMode.getmode(mode).basemode
File "C:\Python27\lib\site-packages\PIL\ImageMode.py", line 52, in getmode
return _modes[mode]
KeyError: <PIL.ImageTk.PhotoImage object at 0x02DD05B0>
Exception in Tkinter callback
Exception AttributeError: "'PhotoImage' object has no attribute '_PhotoImage__photo'" in <bound method PhotoImage.__del__ of <PIL.ImageTk.PhotoImage object at 0x02DD0790>> ignored
Traceback (most recent call last):
File "C:\Python27\lib\lib-tk\Tkinter.py", line 1542, in __call__
return self.func(*args)
File "C:/Users/BlackHat/PycharmProjects/example/init.py", line 21, in select_image
edges = ImageTk.PhotoImage(image)
File "C:\Python27\lib\site-packages\PIL\ImageTk.py", line 108, in __init__
mode = Image.getmodebase(mode)
File "C:\Python27\lib\site-packages\PIL\Image.py", line 295, in getmodebase
return ImageMode.getmode(mode).basemode
File "C:\Python27\lib\site-packages\PIL\ImageMode.py", line 52, in getmode
return _modes[mode]
KeyError: <PIL.ImageTk.PhotoImage object at 0x02DD0890>
Exception AttributeError: "'PhotoImage' object has no attribute '_PhotoImage__photo'" in <bound method PhotoImage.__del__ of <PIL.ImageTk.PhotoImage object at 0x02DD0850>> ignored
Process finished with exit code 1`
あり、このような2つの以上のクエリはstackoverflowの上にあったが、私は問題の適切な解決策を見つけることができませんでした。
助けてください。おかげ