[Solved] I can't get variable of child in child of array

I have an structure, that have a array of arrays
Then I have action

“For every object[“blocks”] child save in child”

And i want print child[0] instead showing 1, it show [object Object] but if i use toJson it work

Can you provide a screen shot of the events you have described?

Solved, I don’t know how to close this thread

People usually just edit the title using the pencil icon and add [Solved]