I can't open a screen

[Taifun]

@Lukasz_Bielawski

And I am wondering if i bulid a screen with a lot of components is it possible that it is too big and app crashes?

how many is a lot?
yes this could be the case

some tips: follow the DRY principle

Don't repeat yourself

see also the general tips here

General Tips and Tricks for App Inventor

This list was made by @Taifun Use different screens wisely Before starting to create another screen, first you should think about is it really necessary? See also Building apps with many screens and SteveJG's post about advantages/disadvantages, because in only one screen you also can use vertical arrangements to simulate different screens, just set the arrangements to visible = true/false as needed... If you decided to use different screens, then you should switch them correctly, else you …

Taifun

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Trying to push the limits! Snippets, Tutorials and Extensions from Pura Vida Apps by

Taifun.