The operation Is in list? cannot accept the arguments , [****] , [0]

[Miam_Santos_Joshua_F]

This error occurs in the .apk, since in the companion, carrying out the same procedure, this error never occurs, I attach images of the error on mobile, as well as the blocks are talking about

[Ramon]

Hello,

ValueIfTagNotThere must be an empty list, because you are expecting a list.

[Miam_Santos_Joshua_F]

Thanks for the recommendation, I modified that and some other things, the tests I made says it now works