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JavaScript DOM Scripting By Example Adding and Removing Names Removing Names

Justin Wheeler
Justin Wheeler
4,921 Points

Code not working due to 'ul' changing to a global scope.

I spent an hour trying to find the issue. I finally DL'ed the final code for this project and ran it in workspace and got the same error message. So it wasn't my fault, this time. LoL!!

app.js:25 Uncaught TypeError: Cannot read property 'appendChild' of null at HTMLFormElement.form.addEventListener (app.js:25)

Steven Parker
Steven Parker
229,967 Points

Please use the "snapshot" function in the workspace, and post the link it gives you here so we can see your code.

Dane Parchment
Dane Parchment
Treehouse Moderator 11,075 Points

Can you provide the code for us to help you debug your issue?

1 Answer

Can you please show us your code? so it will be easier for us to help you. Happy Coding! - Chan