App Crash - Message error

When I run my app with my phone connected, suddenly the app crashes.

I don't have any information on the console, but I have the following message error in the @main line.

Thread 1: EXC_BAD_ACCESS (code=1, address=0x28)

@main
struct MyApp: App {

How can I know what is the problem and where to check for message errors when the app crashes ?

Thank you

App Crash - Message error
 
 
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