Issue with cartTest in Jasmine

[ringpop]

I keep getting this error when trying to run the test in Jasmine:

Here's the code I wrote for the test:

Here's the code for the cart:

The code works fine when I try it out regularly, by the way - I just don't know what Jasmine means by this error and how to fix it.

[ImZacvin]

i got the same issue. Follow the tutorial and use the jasmine 5.1.1