1
I’m starting now and so I’m super lost, this and my code:
from random import choice
from tkinter import *
janela = Tk()
janela.title("Jogo do PAR ou IMPAR!")
fontPadrao = ("Arial", "10", "bold")
def jogar():
pc = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
escolha = ''
while True:
cont = 0
pc_escolha = choice(pc)
pc_escolha1["text"] = pc_escolha
jogador = int(jo.get())
jo.delete(0, END)
print(jogador)
print(pc_escolha)
while escolha != 'P' and escolha != 'I':
escolha = str(parimpar2.get()).upper().strip()
parimpar2.delete(0, END)
digitar["text"] = "Informe [P]PAR ou [I]IMPAR!"
digitar["text"] = ""
resu = (jogador + pc_escolha) % 2
if escolha == 'P' and resu == 0:
vencedor["text"] = "Jogador Venceu!"
cont += 1
elif escolha == 'P' and resu == 1:
vencedor["text"] = "Computador Venceu! Voce venceu {}
vezes".format(cont)
break
if escolha == 'I' and resu == 1:
vencedor["text"] = "Jogador Venceu!"
cont += 1
elif escolha == 'I' and resu == 0:
vencedor["text"] = "Computador Venceu! Voce venceu {}
vezes".format(cont)
break
jo = Entry(janela, width=5)
jo["bg"] = "#D3D3D3"
jo.place(x=165, y=40)
bt = Button(janela, text="Jogar", width=20, command=jogar)
bt["font"] = ("Arial", "10", "bold")
bt.place(x=100, y=250)
Jogador = Label(janela, text="Jogador")
Jogador.place(x=10, y=40)
parimpar = Label(janela, text="Escolha PAR ou IMPAR[P/I]")
parimpar.place(x=10, y=80)
parimpar2 = Entry(janela, width=5)
parimpar2["bg"] = "#D3D3D3"
parimpar2.place(x=165,y=80)
Computador = Label(janela, text="Computador ")
Computador.place(x=10, y=110)
pc_escolha1 = Label(janela, text="")
pc_escolha1.place(x=165, y=110)
vencedor = Label(janela, text="", font=fontPadrao)
vencedor.place(x=125, y=190)
digitar = Label(janela, text="")
digitar.place(x=10, y=140)
janela.geometry("600x300+500+200")
janela.mainloop()
And this error is appearing:
Someone can help me????
I suppose jo.get() is returning something that is not an integer, so the int raises this exception. It would be similar to int("ABC")
– Franklin Timóteo
what I do not and why there is not returned an integer being that gives this error even before I put a new value
– Luã
Try to change that line:
jogador = int(jo.get())by is, to better understand what is coming from the get method of the jo object.resposta = jo.get()
print(resposta)
if resposta: #faça algo
print(resposta)
else:
print(resposta)
 #não há resposta nada que resposta esteja referenciando.– Franklin Timóteo
so I did what you said and it’s returning the number I typed
– Luã
If you are talking about the number your image shows, https://i.stack.Imgur.com/dZMEG.png Almost sure that jo.get() is returning an empty string and you trying to convert with int(') end up generating such an error. Check if the return of jo.get is a real string number or if it is an empty string. Here’s how I duplicated the error, only when trying to convert an empty string:
>>> int('')
Traceback (most recent call last):
 File "<stdin>", line 1, in <module>
ValueError: invalid literal for int() with base 10: ''– Franklin Timóteo
@Glove you are filling the field "player" on the screen?
– Jéf Bueno
yes, I want when making the loop the number I typed disappear and I can put a new value and I want that loop to continue until the I lose and the win pc showing how many consecutive wins I had
– Luã
Until you resolve the fact that jo.get() is not returning a string with a number inside, you will continue to follow this error. The right thing in my opinion would be to stop converting jo.get() to integer, leaving that way:
... . pc_escolha1["text"] = pc_escolha
 jogador = jo.get()
 jo.delete(0, END)..Segundo https://www.tutorialspoint.com/python3/tk_entry.htm the get method returns a text input -- which in your case is being empty. So int() raises an error saying it cannot convert empty string to number.– Franklin Timóteo
i ever thought of taking the int so the problem is that by the time the code arrives at that part resu = (player + pc_choice) %2 to check if and odd or odd will give error
– Luã
Then click to see if the input is valid, that is, make sure that the string contains only numbers to work with the conversion. Try using resources from the string class. if jo.get(). isdigit(): #do something, make sure it only contains numbers in that entry. If you enter this if then convert to player numbers = int(jo.get())
– Franklin Timóteo