Lab C4_W1 wrong number of lines (expected 12 got 8)

All my tests are failing with this error. can’t really understand none of my count(*) is returing 8 lines

Failed test case: Incorrect output in ‘ex01’: Number of lines do not match.
Expected:
12 lines,
but got:
8 lines.


Im getting the same error! Dont know what to do!

Hello @abedelb and @floojeda,
It seems there are issues with the grader in other labs of this course. The engineers are aware and a staff @hawraa.salami could give more details about when it will be resolved. Thanks

Sorry about that! We will look into that.

@floojeda I saw you commented in other posts, you still have the same previous error. Were you able to submit the lab but now you’re getting this feedback?

I have the exact same error:

Expected:
12 lines,
but got:
8 lines.

When I use the checks on record counts expected on the transformed tables then my record counts match what is in the notebook for each table ?
These record counts were the only clue we have in the notebooks to check the transformation tables.

So is this a grader problem or some kind of logic problem ?

I am not sure how to troublehsoot because I do not know the tests being run … Every test has the same error … so it seems like a fundamental, overall logic error.

That’s on our end and we’ll fix it very soon (by tomorrow the latest). I’ll let you know when it’s fixed. Sorry about that!

Hi! Thank you for your answer. I can submit the lab but I get 0/100 because of the amount of lines. but my output = to expected output!

Hi everyone - It should be all fixed now!

1 Like

Hi everyone, it worked for me.
I had to submit 3 times in a row (without changing the code) first 0% second 10% and third 100%. maybe just keep trying to submit if it does not work for you.

Thank you @hawraa.salami for your help