@ferpioli this collection also looks incomplete–you’re going to want to make sure you’ve worked through all of the steps in the first two folders and saved your requests. When you’re done, copying the collection link into the final request Test collection will indicate whether your collection is ready for submission or not. 
Hopefully you saw a confirmation message indicating we will check the submission and be in touch within a couple of weeks… 
where to send t he link once test collection shows all tests passing?
Hello @szymon.kozuszek ,
Welcome to the Community 
Still in your Test Results section, you have one failed Test, means something else is pending! It should look like:
After getting 10/10 passed, you should copy the public link of your collection and submit it in http://bit.ly/student-expert-submission\
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Set env variable from script and set next request | AssertionError: expected [] to have a length above 0 but got 0
This error is coming can anyone tell me what I am doing wrong
Hello @carrycooldude Welcome to the community 
Please spare a moment to read this post
Also please have a look at the similar query answered here
Hey @thejas2002! Can you provide a bit more context around the issues you’re having? That will make it much easier for folks on the forum to help you out. If you have a link to your collection, that may also help understand your sticking points 
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respected sir,
I got my issue resolved in the postman student expert program and I got the 11/11 skill test passed and thanks for your help.
Thank you
yours faithfully
Thejaswin S
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That’s great to hear! Would you mind sharing what you did to get it working? Or sharing a link to the discussion where you found the solution if that’s possible? This would help in case anyone else has the same issue going forward
Hey, can anybody help me to fix this I don’t know why it’s happening? I did everything correctly but still tucked in this
Fail: Used query and path parameters | AssertionError: expected to have a length above 0 but got 0
Fail: Set env variable from script and set next request | AssertionError: expected to have a length above 0 but got 0
There are certain requests in the collection that you need to use query params and path variables.
I would suggest starting from the beginning and walking through each of the requests, taking time to read the instructions contained in the responses.
I could just tell you the answers but it defeats the object of the course and takes away the learning opportunity for you.
Being able to debug these issue in a controlled environment like that collection will set you up for your future postman learnings.
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Thanks @dannydainton,
Finally, I am able to debug and fix those issues. And now it passes all tests.
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