This issue occurs if the solution did not meet parameters. Parameters are left intentionally vague (as in, they do not check specific lines of code, but instead outcomes) so hopefully this does not happen much.
Please read the error which may help you identify if you missed a part of the solution while following instructions. You can attempt to Check your solution as many times as you would like. New errors are given a new count and are visible on just above previous errors at the bottom of the screen.
If you do choose to skip, your code will be edited to meet expectations. Any special customisation outside of what the tutorial has guided you to do will not be retained after you skip.
