Call Show Choose Dialog” after “When Other Screen Closed” not work Finding fixed solution

[Jigarunagar (Jigar)]

When i going to screen 1 after closing screen 2 notifier choose dialog not working.

i already searched this topic but i cant have any solution so i create new topic so please dont close this topic

[ImranTariq]

that question is asked before, how you didnt find that, btw,

this is happening because you are not switching screen incorrectly

How to switch screens correctly

I see many issues done by users because they switched screens not correct. This below is now just one of many other solutions: [blocks] If you dont open/close screens correct your app will get possible runtime errors. Possible errors: (example) Unable to add window -- token android.os.BinderProxy@45d459c0 is not valid; is your activity running? Iam sure you don’t want that. Then please do it in the future and switch screens correct. General Tips and Tricks for App Inventor/Makeroid …

[vknow360 (Sunny Gupta)]

HI @Jigarunagar
Read this and give more details.

How to ask a question?

Asking questions To improve the chance of getting help on the forum please follow these recommendations when posting a question: Do your homework first Search for similar questions/answers on the forum. Try forum search and also Google your problem. Try to solve the problem yourself, and describe what you have tried. It is much more rewarding to help someone who has tried himself first. Post in the right categorie, post only once and do not steal topics Make sure that you post your question …

[Jigarunagar (Jigar)]

can you show me block how to switching screen correctly on part of my case

i have only 2 screen screen 1 and screen 2

[ImranTariq]

on screen 1, (for example you set on any button)

on screen 2, (on any button or back press)

[Jigarunagar (Jigar)]

i set 2000+ block like this now block screen is very very lag

and how i added all block above this block ?

[Jigarunagar (Jigar)]

this is a not right solution Why need to open again and again screen 1

[Jigarunagar (Jigar)]

this topic is also closed i think not working so

[ImranTariq]

that is the only solution for you, and you have to make a procedure for that,