Sorry I am new with programming, I tried to create a Bingo Game, everything is going ok, except I am getting the following message: "Property setter was expecting a com.google.appinventor.components.runtime.TextBox component but got a String instead."
I have identified the block is causing it is:
Seems to me I am doing something wrong when adding the item to the list.
What are your intentions for global list resulados?
You treat it like a list of text box components in one place, and like a list of text values in another place.
Bingo is a game of chance played with cards having numbered squares corresponding to numbered balls drawn at random and won by covering five such squares in a row also . The application intends to "drawn the ball". I have created a list with the following elements (B01, B02 ... B15, I16... I30, N31...N45, G46 ...G60, O61 ... O75), then I select one number of the list based on a random index, store the number in another list (Global resultados) to be displayed through a ListPicker. As the ball can not be repeated I remove the drawned number from the list Global Numeros. I have created three TextBox (Sorteado1, sorteado2 e sorteado3) to display the last three drawned numbers.