Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Python Python Basics (2015) Python Data Types list.remove()

Remove list from list

I am still getting the error "Task 1 is no longer passing". But I have retained the code and value from the prior step. Why am I getting this error? thanks

lists.py
states = [
    'ACTIVE',
    ['red', 'green', 'blue'],
    'CANCELLED',
    'FINISHED'
    5,
]
states.remove(5)
states.remove(['red', 'green', 'blue'])

1 Answer

AJ Salmon
AJ Salmon
5,675 Points

Somehow a comma got deleted after 'FINISHED' in the states list. Re-add it in there and it should pass!

states = [
    'ACTIVE',
    ['red', 'green', 'blue'],
    'CANCELLED',
    'FINISHED' #<-- comma goes here after the string 'FINISHED'
    5,
]
states.remove(5)
states.remove(['red', 'green', 'blue'])

Happy coding :)

I have the same message that Task 1 is no longer passing and my comma is still intact. Now what? I've been trying different things for over an hour.

AJ Salmon
AJ Salmon
5,675 Points

This code will pass:

states = [
    'ACTIVE',
    ['red', 'green', 'blue'],
    'CANCELLED',
    'FINISHED',
    5,
]
states.remove(5)
states.remove(['red', 'green', 'blue'])