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.

Invalid dimension for image data in plt.imshow()

I am using mnist dataset for training a capsule network in keras background. After training, I want to display an …

python-3.x matplotlib keras typeerror mnist
ng-bootstrap typeahead TypeError: Object(...) is not a function

I would like to use the angular bootstrap typeahead linkToTypeahead in an angular5 app. But I keep getting the following …

angular typescript typeahead ng-bootstrap typeerror
ValueError and TypeError in python

I can't completely understand the difference between Type and Value error in Python3x. Why do we get a ValueError …

python typeerror valueerror
Formidable and Node.js TypeError: Cannot read property 'path' of undefined

If you're reading this, you're probably following Manuel Kiessling's Node tutorial. I was receiving the following error when completing the …

node.js typeerror formidable
python TypeError: 'NoneType' object has no attribute '__getitem__'

This time I am trying another example from Solem's blog. It's a module that detects lines and circles in an …

python typeerror nonetype
Ruby 'is_a?' class or module required (TypeError)

I'm playing around with Ruby and trying create a little bank account program. When I run this particular line of …

ruby while-loop integer conditional typeerror
Pass shape tuple to Numpy `random.rand`

I am using np.random.rand to create a matrix/tensor of the desired shape. However, this shape argument (generated …

python numpy random typeerror probability-distribution
Python3 CSV writerows, TypeError: 'str' does not support the buffer interface

I am translating the following Kaggle code into Python3.4: In the final lines when outputting a CSV file, predictions_file = …

python python-3.x csv typeerror kaggle
Python Error - TypeError: item 1 in _argtypes_ passes a union by value, which is unsupported

I think this is a not a programming specific bug, but is caused by some libraries. I am transferring my …

python tkinter anaconda typeerror pyglet
Python email sending TypeError: Expected string or buffer

Alright guys, I have looked on the internet for ages and simply could not find an answer to this. I …

python typeerror smtplib