I'ts true, my bad.
Do you know if I can put the instant that I click the button instead of the time, the time that I put in the stopwatch that I am going to create?
You should be able to 
Create the stopwatch and then we can have a look.
In fact I already have it created
Can I see the Project File?
Thank you so much
Okay I think it's because I have vertical arrangement and not vertical scroll arrangement
Talking to yourself 
I changed to vertical scroll and noy I get this
TR (2).aia (127.6 KB)
I send you the "final version"
Whereabouts? On a Virtual Screen? Which one?
Screen 'Jugadors' must not be Scrollable because the Virtual Screens it hosts are already Scrollable. It should be Align Horizontal Center (all Screens and Virtual Screens should be).
Always select the Font typeface for every component that has text, otherwise there could be surprises on different phones.
Tip: in the Designer area, hold the Ctrl key down to select several components - they can then all have their common properties changed in one go.
All the texts are in the default font, should I change it?
Yes. In fact, if you wish, you can upload a font into Media and use that.
I think I'll do that because I changed to sans seriff and I get the same problem
I see the error message is on Screen Jugadors. Looking into it now.
Yeah,the error message appear when the screen Jugadors initializice
Hi Carles
Well, TR2 deviates a bit from my guideline. Your Screen1 is a terrible waste (Screen1 is the 'king' of Screens) - The Intro/Splash could a Virtual Screen, and the other Virtual Screens would also be on Screen1 as per my example.
The Splash image should be in an image component so that it does not get stretched/squeezed but scaled by Android if required.
The System error message is about a collection of Text Boxes but I have not figured out what is wrong. One strange thing - most player number boxes have a number but the last one has 'pi' - that should be alright but looks odd? How did you make the Juadors Screen - is it all new or did you edit it by replacing the original Table Component? I ask because there may be some back-end file corruption.
There are errors in the 'when any button touch up' Block:
