Can someone please tell me whats wrong out there ? (its a HELP post)

I have tries several times but showing this types of error. I have reported this also but haven’t got any solutions

I have the same problem.

So if someone knows the answer, please help us.

EDIT: Honestly I think it’s a bug, but I’m not sure.

@joaotiagow i have got the solve of this problem. In my case the code was ok . but you have to complete the task according to the given instructions, like you have to complete the 1st instruction and only after then you can complete the second instruction. After completing the 1st instruction you have to run the code before doing the code for the second instruction