First screen
Second screen
I get this error
Where is the mistake?
In your example transport2 on Screen2, it is not a list.
In this lesson, such a scheme works
How can I solve my problem?
@111581 You might ask the creator of the video and/or make sure you duplicated his code exactly.
Or, use virtual screens and avoid much of the issues involved when developers attempt to pass information between Screens.
Checked, everything matches
I'm newbie, need help
You probably want get start value not get plain start text. The former interprets the contents of the text based on App Inventor's type system whereas the latter block (which is the one you use) performs no such interpretation and always returns text.
See http://ai2.appinventor.mit.edu/reference/blocks/control.html#getstartvalue for more details.
1 Like
Thank you! Exactly what is needed
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