Docker Labs tutorial Lab 4 question 8 not working

#1

Hi at all,

I am currently making the docker lab tutorial. At lab 4 in question 8 the answer “docker build -t webapp-color” does not work for me.The error message is “docker build -t webapp-color”. I just have to skip this question.
Does anybody have any idea on this?

#2

Hello, @marvin.kern
Can you please tell me the lab name? It would be easy to troubleshoot.