Top "Typeerror" questions

A TypeError is a specific type of error raised when an operation or function is applied to an object of inappropriate type.

TypeError: module.__init__() takes at most 2 arguments (3 given)

I have defined a class in a file named Object.py. When I try to inherit from this class in …

python python-3.x inheritance typeerror
Slick Carousel Uncaught TypeError: $(...).slick is not a function

Somehow I'm unable to use slick carousel (http://kenwheeler.github.io/slick/) correctly. I'm getting the following error: Uncaught TypeError: $(...).…

javascript jquery slick.js typeerror
json.dump throwing "TypeError: {...} is not JSON serializable" on seemingly valid object?

Background: I am writing a python program which should manage my music files. It crawls directories and puts the files …

python json typeerror
"TypeError: (Integer) is not JSON serializable" when serializing JSON in Python?

I am trying to send a simple dictionary to a json file from python, but I keep getting the "TypeError: 1425 …

python json encoding typeerror
Javascript Uncaught TypeError: Cannot read property '0' of undefined

I know there's plenty of questions related to this error and I've checked most of them and none help me …

javascript arrays error-handling typeerror
TypeError: unsupported operand type(s) for -: 'list' and 'list'

I am trying to implement the Naive Gauss and getting the unsupported operand type error on execution. Output: execfile(filename, …

python python-2.7 list typeerror operands
Python TypeError must be str not int

I am having trouble with the following piece of code: if verb == "stoke": if items["furnace"] >= 1: print("going to …

python python-3.x typeerror
JS: Failed to execute 'getComputedStyle' on 'Window': parameter is not of type 'Element'

In short: I am trying to understand the meaning of this TypeError: Failed to execute 'getComputedStyle' on 'Window': parameter 1 is …

javascript mediawiki typeerror visual-editor getcomputedstyle
Python3 Error: TypeError: Can't convert 'bytes' object to str implicitly

I am working on exercise 41 in learnpythonthehardway and keep getting the error: Traceback (most recent call last): File ".\url.py", …

python type-conversion typeerror object-to-string
Uncaught TypeError: Cannot read property 'getElementsByTagName' of null

I'm trying to select elements with .getElementsByTagName(). var tags = document.body.getElementsByTagName("*"); Current attempt using lessons learned from an existing …

javascript function typeerror