manuseio de exceção em tknter
# Python program to handle simple runtime error
#Python 3
a = [1, 2, 3]
try:
print ("Second element = %d" %(a[1]))
# Throws error since there are only 3 elements in array
print ("Fourth element = %d" %(a[3]))
except:
print ("An error occurred")
1DS19EC006 Akshay D Akamanchi