NoneType means that instead of an instance of whatever Class or Object you think you're working with, you've actually got None . That usually means that an ...
AttributeError: 'NoneType' object has no attribute 'something' The code I have is too long to post here. What general scenarios would cause this AttributeError, what is NoneType supposed to mean and how can I narrow down what's going on?
Feb 04, 2017 · In python, tkinter, I'm trying to make a game that involves creating shapes onto a canvas. For example, I want a red rectangle to appear over my canvas image. When I execute my code, the rectangle ...
15.10.2021 · i think is the line 20 self.context = self.engine.create_execution_context() I just tried tlt-Infer in my training environment, and it could infer normally. I thought my model was normal. I thought maybe there was something wrong with the code
When something like osgeo.ogr.Open() fails, it usually returns None, which, in your case, gets assigned to your variable "shapefile". When you try to then access shapefile later, it tells you that shapefile is "NoneType" (rather than the type of object that osgeo would have created) and that NoneType objects don't have the method GetLayerCount.
14.01.2020 · Hi, Issue seems to be due to “EXPLICIT_BATCH” setting in the code. In TRT 7, ONNX parser supports full-dimensions mode only. Your network definition must be created with the explicitBatch flag set (when using ONNX parser).
If a python variable is created without assigning an object or value, it contains None. If the attribute is called with the python variable, the error will be ...
1 dag siden · How to resolve the AttributeError: 'NoneType' object has no attribute 'CONTENT_TYPE' I am working on a recommendation engine by using MXNET on Sagemaker by following a tutorial. After executing the following cell I am getting the AttributeError: 'NoneType' object has no attribute 'CONTENT_TYPE'
This is probably unhelpful until you point out how people might end up getting a None out of something. An explicit foo = None is unlikely to be the problem; it's going to be foo = something() and you don't realize something() might return None when it doesn't succeed or the result set was empty or whatever.