_tkinter.TclError:图像“pyimage"；不存在 [英] _tkinter.TclError: image "pyimage" doesn't exist
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问题描述
在我开始之前，是的，我已经浏览了之前提出的所有问题，但似乎找不到答案，所以我有这个与 Tkinter 一起使用的代码，代码本身运行得非常好.
Before I start, yes I have looked through all the previously asked questions I just can't seem to find the answer, So I have this code I'm using with Tkinter and the code runs perfectly fine on its own.
然后我创建另一个文件来调用这个特定的文件，我得到 _tkinter.TclError: image "pyimage" does not exist.
I then create another file to call this particular file and I get the _tkinter.TclError: image "pyimage" doesn't exist.
我不知道为什么它可以独立工作但在调用时失败.
I have no idea why it works on its own but fails when called.
调用类:
from tkinter import *
from PIL import Image
from PIL import ImageTk
from tkinter import ttk
#import all classes
from tests.rpm import *
from tests.bst import *
from tests.gdt import *
#results to store on cloud
RPMresult = BSTresult = GDTresult = VLresult = 0
def RPMCALL():
root = Tk()
w = 500 # width for the Tk root
h = 500 # height for the Tk root
# get screen width and height
ws = root.winfo_screenwidth() # width of the screen
hs = root.winfo_screenheight() # height of the screen
# calculate x and y coordinates for the Tk root window
x = (ws/2) - (w/2)
y = (hs/2) - (h/2)
# set the dimensions of the screen
# and where it is placed
root.geometry('%dx%d+%d+%d' % (w, h, x, y))
RPMcall = RPM(root,6)
root.mainloop()
global RPMresult
RPMresult=RPMcall.getresult()
def BSTCALL():
root = Tk()
w = 500 # width for the Tk root
h = 500 # height for the Tk root
# get screen width and height
ws = root.winfo_screenwidth() # width of the screen
hs = root.winfo_screenheight() # height of the screen
# calculate x and y coordinates for the Tk root window
x = (ws/2) - (w/2)
y = (hs/2) - (h/2)
# set the dimensions of the screen
# and where it is placed
root.geometry('%dx%d+%d+%d' % (w, h, x, y))
BSTcall = BST(root,6)
root.mainloop()
global BSTresult
BSTresult=BSTcall.getresult()
def GDTCALL():
root = Tk()
w = 500 # width for the Tk root
h = 500 # height for the Tk root
# get screen width and height
ws = root.winfo_screenwidth() # width of the screen
hs = root.winfo_screenheight() # height of the screen
# calculate x and y coordinates for the Tk root window
x = (ws/2) - (w/2)
y = (hs/2) - (h/2)
# set the dimensions of the screen
# and where it is placed
root.geometry('%dx%d+%d+%d' % (w, h, x, y))
GDTcall = GDT(root,6)
root.mainloop()
global GDTresult
GDTresult=GDTcall.getresult()
RPMCALL()
BSTCALL()
GDTCALL()
给我一个错误的类:
The class giving me an error:
from tkinter import *
from PIL import Image
from PIL import ImageTk
from tkinter import ttk
import pandas as pd
import os
class GDT:
def __init__(self,master,cage):
filepath=os.path.dirname(os.path.abspath(__file__))
self.cage = cage
self.master=master
self.count = 0
self.frame1 = Frame(self.master,width=500,height=475)
self.frame1.pack(side=TOP)
self.frame2 = Frame(self.master,height=25,width=500)
self.frame2.pack(side=BOTTOM)
self.nextbtn = Button(self.frame2, text= "Next", command = self.next)
self.nextbtn.place(x= 250, y= 12.5, anchor= "center")
self.opt_selected1 = IntVar()
self.opt_selected2 = IntVar()
self.opt_selected3 = IntVar()
self.opt_selected4 = IntVar()
self.opt_selected5 = IntVar()
self.opt_selected6 = IntVar()
self.opt_selected7 = IntVar()
self.opt_selected8 = IntVar()
self.opt_selected9 = IntVar()
self.opt_selected10 = IntVar()
self.opt_selected11 = IntVar()
self.opt_selected = [self.opt_selected1,self.opt_selected2, self.opt_selected3, self.opt_selected4,self.opt_selected5, self.opt_selected6, self.opt_selected7, self.opt_selected8, self.opt_selected9, self.opt_selected10]
self.opts1 = self.create_options(self.frame1,0)
self.opts2 = self.create_options(self.frame1,1)
self.opts3 = self.create_options(self.frame1,2)
self.opts4 = self.create_options(self.frame1,3)
self.opts5 = self.create_options(self.frame1,4)
self.opts6 = self.create_options(self.frame1,5)
self.opts7 = self.create_options(self.frame1,6)
self.opts8 = self.create_options(self.frame1,7)
self.opts9 = self.create_options(self.frame1,8)
self.opts10 = self.create_options(self.frame1,9)
self.createq()
self.q = [filepath+"/GDT/GDT1.png", filepath+"/GDT/GDT2.png", filepath+"/GDT/GDT3.png", filepath+"/GDT/GDT4.png", filepath+"/GDT/GDT5.png", filepath+"/GDT/GDT6.png", filepath+"/GDT/GDT7.png", filepath+"/GDT/GDT8.png", filepath+"/GDT/GDT9.png", filepath+"/GDT/GDT10.png", filepath+"/GDT/GDT11.png", filepath+"/GDT/GDT12.png", filepath+"/GDT/GDT13.png", filepath+"/GDT/GDT14.png", filepath+"/GDT/GDT15.png", filepath+"/GDT/GDT16.png", filepath+"/GDT/GDT17.png", filepath+"/GDT/GDT18.png", filepath+"/GDT/GDT19.png", filepath+"/GDT/GDT20.png", filepath+"/GDT/GDT21.png", filepath+"/GDT/GDT22.png", filepath+"/GDT/GDT23.png", filepath+"/GDT/GDT24.png" ]
self.qn =0
self.age = cage
self.agegroup = [3,6,8,11,13,17,20,24]
def create_q(self,frame1,qn):
filepath=os.path.dirname(os.path.abspath(__file__))
photo = Image.open(filepath+"/GDT/GDT1.png")
photo = photo.resize((500, 300), Image.ANTIALIAS)
self.render = ImageTk.PhotoImage(photo)
photolabel = Label(frame1,image=self.render)
photolabel.image = self.render
photolabel.pack()
return photolabel
def checkans(self):
self.qn+=1
if self.opt_selected11.get() == 1:
self.count+=1
if self.qn>= self.agegroup[self.age-3]:
self.result()
else:
self.opt_selected11.set(0)
self.dispq(self.qn)
def dispq(self,n):
photo = Image.open(self.q[n])
photo = photo.resize((500, 300), Image.ANTIALIAS)
self.render = ImageTk.PhotoImage(photo)
self.ques['image'] = self.render
def result(self):
filepath=os.path.dirname(os.path.abspath(__file__))
df = pd.read_csv(filepath+"/GDT/GDT.csv")
X =df.iloc[:, 0:8]
result = X.iloc[self.count, self.age-3]
print(str(result)) #printing percentile
self.frame3.pack_forget()
if result<=10:
strid = "Definitely below required: Intellectual Disability"
ID = True
elif result<=20:
strid = "Below required: Intellectual Disability"
ID = True
else:
strid = "Normal"
ID =False
self.frame1.destroy()
self.frame1 = Frame(self.master,width=500,height=450)
self.frame1.pack(side=TOP)
if ID == True:
self.frame1.configure(background='firebrick2')
else:
self.frame1.configure(background='spring green')
labelid = Label(self.frame1, text = strid)
labelid.place(x= 250, y =225, anchor = "center" )
self.nextbtn['command'] = self.nexttest
self.returnval = int(result)
def nexttest(self):
self.master.quit()
def createq(self):
n = 0
q1 = Label(self.frame1,text="Palmer hold on writing instruments:")
q1.place(x=0,y=23.5+23.5*2*n,anchor="w")
n+=1
q2 = Label(self.frame1,text="Spontaneous scribble:")
q2.place(x=0,y=23.5+23.5*2*n,anchor="w")
n+=1
q3 = Label(self.frame1,text="Purposive horizontal scribble:")
q3.place(x=0,y=23.5+23.5*2*n,anchor="w")
n+=1
q1 = Label(self.frame1,text="Makes dots:")
q1.place(x=0,y=23.5+23.5*2*n,anchor="w")
n+=1
q1 = Label(self.frame1,text="Tripod hold on writing instruments:")
q1.place(x=0,y=23.5+23.5*2*n,anchor="w")
n+=1
q1 = Label(self.frame1,text="Purposive vertical scribble:")
q1.place(x=0,y=23.5+23.5*2*n,anchor="w")
n+=1
q1 = Label(self.frame1,text="Imitates vertical strokes:")
q1.place(x=0,y=23.5+23.5*2*n,anchor="w")
n+=1
q1 = Label(self.frame1,text="Extends tail to dots in different directions:")
q1.place(x=0,y=23.5+23.5*2*n,anchor="w")
n+=1
q1 = Label(self.frame1,text="Imitates horizontal strokes:")
q1.place(x=0,y=23.5+23.5*2*n,anchor="w")
n+=1
q1 = Label(self.frame1,text="Traces outline of objects/ palm on paper:")
q1.place(x=0,y=23.5+23.5*2*n,anchor="w")
def create_options(self,frame,n):
b_val = 0
b = []
btn = Radiobutton(frame, text="Yes",variable=self.opt_selected[n],value=b_val+1)
b.append(btn)
btn.place(x=490,y=(23.5+23.5*2*n),anchor="e")
return b
def next(self):
for i in range(0,9):
if self.opt_selected[i].get() == 1:
self.count+=1
self.frame1.destroy()
self.frame3 = Frame(self.master, width =500, height=25 )
self.frame3.pack(side = BOTTOM)
self.frame1 = Frame(self.master,width=500,height=450)
self.frame1.pack(side=TOP)
self.nextbtn['command'] = self.checkans
btn = Radiobutton(self.frame3, text="Yes",variable=self.opt_selected11,value=1)
btn.place(y= 10, x =250, anchor = "center")
self.ques = self.create_q(self.frame1, self.qn)
def getresult(self):
return self.returnval
root = Tk()
w = 500 # width for the Tk root
h = 500 # height for the Tk root
# get screen width and height
ws = root.winfo_screenwidth() # width of the screen
hs = root.winfo_screenheight() # height of the screen
# calculate x and y coordinates for the Tk root window
x = (ws/2) - (w/2)
y = (hs/2) - (h/2)
# set the dimensions of the screen
# and where it is placed
root.geometry('%dx%d+%d+%d' % (w, h, x, y))
GDTcall = GDT(root,6)
root.mainloop()
确切的错误:
Exception in Tkinter callback Traceback (most recent call last):
File "/Users/adishrao/anaconda3/lib/python3.6/tkinter/__init__.py",
line 1702, in __call__
return self.func(*args) File "/Users/adishrao/Desktop/Intellectual_disability/Amaatra/tests/gdt.py",
line 163, in next
self.ques = self.create_q(self.frame1, self.qn) File "/Users/adishrao/Desktop/Intellectual_disability/Amaatra/tests/gdt.py",
line 56, in create_q
photolabel = Label(frame1,image=self.render) File "/Users/adishrao/anaconda3/lib/python3.6/tkinter/__init__.py", line
2763, in __init__
Widget.__init__(self, master, 'label', cnf, kw) File "/Users/adishrao/anaconda3/lib/python3.6/tkinter/__init__.py", line
2296, in __init__
(widgetName, self._w) + extra + self._options(cnf))
_tkinter.TclError: image "pyimage4" doesn't exist
推荐答案
我在使用 spyder 时遇到了同样的问题(在 Eclipse 中使用 pydev 没有问题).我为自己找到了两个对我有用的解决方案.
I struggled with the same problem, but only while using spyder (no problems using pydev in eclipse). I found for myself two solutions, that worked for me.
解决方案 1:转到 Tools => Preferences 并选择左侧的 IPython 控制台.在 IPython 控制台菜单中选择图形选项卡并禁用顶部的复选框活动支持"(图形支持).在运行代码之前保存并重新启动内核
Solution 1: Goto Tools => Preferences and chose IPython console on the left. In the IPython console menu chose the Graphics Tab and disable the checkbox "Active support" at the top (Support for graphics). Save and restart you Kernel before you run the code
解决方案 2:转到运行 => 配置并选择在外部系统终端中执行"，保存并运行代码
Solution 2: Goto Run => Configure and chose "Execute in an external System terminal", Save and run the code
如上所述，两种解决方案都适用于我的问题.
As mentiond above, both solutions worked for my issue.
这篇关于_tkinter.TclError:图像“pyimage"；不存在的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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