Click Exit button error

I did the QR scanner application. The application works just fine. But when I click on the exit button I get an error.

Screen


i can’t understand app notifier language

its ur blocks problem show some blocks

Screenshot_20190203-144325_Chrome

save ur app and install it again

I’ve tried. The problem sometimes arises.

It’s because you aren’t switching screens correctly. Check out this topics:

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Thank you.

Is it worked? If yes, don’t forget to mark @Shreyash’s post as solution. :slightly_smiling_face: So everyone can know what you did for fix that problem.

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it didn’t work. I also tried those blocks. It has never been.:grinning:
@yusufcihan bir türlü çözemedim.:joy:

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Yeni bir projede aynı blokları kullanıp deneyebilir misin?


Can you try with same blocks in new project?

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Okay, I found the problem. A problem with Screen2. Screen2 is still a problem because it continues. Thank you to everyone. Blocks made this shape.
Screen1:

Screen2screen2

Hata varsa bildirin. Report any errors.

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