The problem is that you take user input: x = input() Now x is a str. So, on this line: elif x % 2 == 0: #even The % operator acts as a string interpolation operator. >>> mystring = “Here goes a string: %s and here an int: %d” % (‘FOO’, 88) >>> print(mystring) Here … Read more
There are a few things that are technically wrong in terms of React code implementation. Firstly, With ES6 style of writing a class, any function that needs to access the Class properties need to be explicitly binded. In your case you need to bind the handleSubmit function using arrow function of or binding in constructor. … Read more
Your problem is with this line: number4 = list(cow[n]) It tries to take cow[n], which returns an integer, and make it a list. This doesn’t work, as demonstrated below: >>> a = 1 >>> list(a) Traceback (most recent call last): File “<stdin>”, line 1, in <module> TypeError: ‘int’ object is not iterable >>> Perhaps you … Read more
Description The error message indicates that you are trying to access a property on an Object instance, but during runtime the value actually held by a variable is a special data type undefined. See key terms definition at the bottom. Causes: The error occurs when accessing properties of an object, which does not exist. If … Read more
Issue: sheet.getRange(“A2:A16″) TypeError: Cannot call method “getRange” of null. (line 14, file “Code”) The error means sheet is null and null doesn’t have a getRange method. Only a real Sheet class does. As written in the documentation, There is only one reason, where the sheet returned is null. Returns null if there is no sheet … Read more
What do the exception messages mean, and how do they relate to the problem? As one might guess, a TypeError is an Error that has to do with the Type of something. In this case, the meaning is a bit strained: Python also uses this error type for function calls where the arguments (the things … Read more
When you loop in an array like you did, your for variable(in this example i) is current element of your array. For example if your ar is [1,5,10], the i value in each iteration is 1, 5, and 10. And because your array length is 3, the maximum index you can use is 2. so … Read more
Where the code says: global str str = str(parameter) You are redefining what str() means. str is the built-in Python name of the string type, and you don’t want to change it. Use a different name for the local variable, and remove the global statement. Note that if you used code like this at the … Read more
What is a TypeError? It means exactly what it sounds like: there is an Error that is caused by the Type of one or more of the values in the code. … but what is a “type”? In a Python program, every object has a type. By “object” (equivalently in Python, “value”) we mean something … Read more
input takes a input as string >>> numbers = input(“Enter your numbers followed by commas: “) Enter your numbers followed by commas: 1,2,5,8 >>> sum(map(int,numbers.split(‘,’))) 16 you are telling user to give input saperated by comma, so you need to split the string with comma, then convert them to int then sum it demo: >>> … Read more