Hello! Making the step-by-step of this video: https://www.youtube.com/watch?v=_-_ZQJcX9qQ
When you click on the button to take a picture, the following message appears:
Please can someone help fix this little error?
My source code.
Sorry for the variable names is in Portuguese language. It is my native language.
But you can understant what I did.
Only take a picture from the list if the list is not empty.
See the marked up blocks image.
Hello, please, why did you mark the script code: "then set global indiceAtual to 1"?
You can see on YouTube video: Tour Guide Part 4 - YouTube , that I made exactly what the teacher of the video explained.
What changes is the variables names that I translated to the portuguese language.
Can you help me, please?
It is not marked , it means you have to move block inside if ..then statement
Your blocks
Correct ones
Perfect! It is solved. Thank you very much 
Both the answers are right, and the website only offers to choose one answer that is considered the Solution.
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