Typeerror: 'Int' Object Is Not Callable

TypeError: 'int' object is not callable

Somewhere else in your code you have something that looks like this:

round = 42

Then when you write

round((a/b)*0.9*c)

that is interpreted as meaning a function call on the object bound to round, which is an int. And that fails.

The problem is whatever code binds an int to the name round. Find that and remove it.

Why do I keep getting the error File TypeError: 'int' object is not callable ?

In this line:

(min, max) = minmax(lst)

you're assigning integers to min and max. Then, you try to call these integers here:

def minmax(items):
return min(items), max(items) # this line

Try this in your interactive console:

>>> min([1, 0, 2])
0
>>> min = 42
>>> min([1, 0, 2])
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: 'int' object is not callable
>>>

Request: Whoever takes the time to respond, please also include your thought process.

Whenever you see a traceback:

  1. Find the line it refers to
  2. Try to find all things that could trigger it.

So:

  1. The traceback is pointing to this line:
    return min(items), max(items)

  1. The traceback says: 'int' object is not callable. This means that you're trying to call an int object. You're only calling min and max on this line, so it must be that min or max are integers. How could it be?
  2. You might notice that later, you assign to min and max in your code.

Getting the TypeError - 'int' object is not callable

You must have used the variable - sum (int datatype) earlier which is different from the inbuilt function sum() you are trying to call.

Hence, it is usually not advisable to use pre-defined in-built function names for variables.

Python error: TypeError: 'int' object is not callable

min = distances[node]
minnode = node;
max = min;

From there we know that the min is a variable of a number or something, but you use it as a function in your last line of code.

distances[node] = min(distances[node], distances[minnode] + dictionary[node+"-"+minnode]);

Try using another name for your variable.

Why does the 'int' object is not callable error occur when using the sum() function?

You probably redefined your "sum" function to be an integer data type. So it is rightly telling you that an integer is not something you can pass a range.

To fix this, restart your interpreter.

Python 2.7.3 (default, Apr 20 2012, 22:44:07) 
[GCC 4.6.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> data1 = range(0, 1000, 3)
>>> data2 = range(0, 1000, 5)
>>> data3 = list(set(data1 + data2)) # makes new list without duplicates
>>> total = sum(data3) # calculate sum of data3 list's elements
>>> print total
233168

If you shadow the sum builtin, you can get the error you are seeing

>>> sum = 0
>>> total = sum(data3) # calculate sum of data3 list's elements
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: 'int' object is not callable

Also, note that sum will work fine on the set there is no need to convert it to a list

TypeError: 'int' object is not callable (While working on google colaboratory)

Have you tried something like this?

z = input("Enter a number")
n = int(z)
x = n

TypeError: 'int' object is not callable, despite being a list

Here the working code:

from random import *

def linear_search(array, value):
for i in range(len(array)): # line where the program raises the error
if array[i] == value:
i = len(array)
return 0
return 1

n = []
length = 25 #renamed this from len to length

for i in range(length): #renamed this from len to length
n.append(randint(0, 100))

value = n[randint(0, 24)]

result = linear_search(n, value)

the code you have given had the issue that when defining this for loop:

for i in range(len):  
n.append(randint(0, 100))

Issue: The var len is the build-in function len() and not an integer

int' object not callable when opening a file in python

It looks like you may have defined open as a variable somewhere else with an int value. This is causing the error message.



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