Nearpod Lesson asking for Code

[acornejo01]

I uploaded a lesson to have students complete as a self-paced assignment.  It prompts the majority of the students to type in a code when they try and join lesson.  When they do that, I don't get a compiled report, I have to go into my Nearpod library and view my reports.  What am I doing wrong?  Also, when I try and view the assignment on my end on canvas, it gives me a message saying I cannot view the assignment and go to my Nearpod library.  Any help would be greatly appreciated!