Question

How many type of error in python in python explain with example​

Answer 1

IndexError is thrown when trying to access an item at an invalid index.

>>> L1=[1,2,3]

>>> L1[3]

Traceback (most recent call last):

File "<pyshell#18>", line 1, in <module>

L1[3]

IndexError: list index out of range

ModuleNotFoundError is thrown when a module could not be found.

>>> import notamodule

Traceback (most recent call last):

File "<pyshell#10>", line 1, in <module>

import notamodule

ModuleNotFoundError: No module named 'notamodule'

KeyError is thrown when a key is not found.

>>> D1={'1':"aa", '2':"bb", '3':"cc"}

>>> D1['4']

Traceback (most recent call last):

File "<pyshell#15>", line 1, in <module>

D1['4']

KeyError: '4'

ImportError is thrown when a specified function can not be found.

>>> from math import cube

Traceback (most recent call last):

File "<pyshell#16>", line 1, in <module>

from math import cube

ImportError: cannot import name 'cube'

StopIteration is thrown when the next() function goes beyond the iterator items.

>>> it=iter([1,2,3])

>>> next(it)

1

>>> next(it)

2

>>> next(it)

3

>>> next(it)

Traceback (most recent call last):

File "<pyshell#23>", line 1, in <module>

next(it)

StopIteration

TypeError is thrown when an operation or function is applied to an object of an inappropriate type.

>>> '2'+2

Traceback (most recent call last):

File "<pyshell#23>", line 1, in <module>

'2'+2

TypeError: must be str, not int

ValueError is thrown when a function's argument is of an inappropriate type.

>>> int('xyz')

Traceback (most recent call last):

File "<pyshell#14>", line 1, in <module>

int('xyz')

ValueError: invalid literal for int() with base 10: 'xyz'

NameError is thrown when an object could not be found.

>>> age

Traceback (most recent call last):

File "<pyshell#6>", line 1, in <module>

age

NameError: name 'age' is not defined

ZeroDivisionError is thrown when the second operator in the division is zero.

>>> x=100/0

Traceback (most recent call last):

File "<pyshell#8>", line 1, in <module>

x=100/0

ZeroDivisionError: division by zero

KeyboardInterrupt is thrown when the user hits the interrupt key (normally Control-C) during the execution of the program.

>>> name=input('enter your name')

enter your name^c

Traceback (most recent call last):

File "<pyshell#9>", line 1, in <module>

name=input('enter your name')

KeyboardInterrupt

Answer 2

This is your answer.

Hope it will help you..