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Computer Science Introduction to Data Structures Building a Linked List Adding Nodes to a Linked List

Eva Feng
Eva Feng
1,468 Points
Posted by Eva Feng
Eva Feng
1,468 Points

Problem with class Node

When I ran the code in this video the console shows TypeError: Node() takes no arguments

Why is that?

1 Answer

Steven Parker
Steven Parker
243,199 Points
Steven Parker
Steven Parker
243,199 Points

It sounds like you may have an error in the definition of the __init__ method in class Node.

If you need help with finding it, share your workspace with us so we can take a look.
Here's a video about sharing a snapshot of your workspace.

Eva Feng
Eva Feng
1,468 Points
Eva Feng
Eva Feng
1,468 Points

Thank you Steven. Here is my workspace. Would be grateful if you can take a look.

https://w.trhou.se/5ohdvscewe

Steven Parker
Steven Parker
243,199 Points
Steven Parker
Steven Parker
243,199 Points

When I run your code in the workspace, I get no errors. Exactly how are you running it?