App Crashes instantly while opening but works fine in companion

[Enter_Monopoly]

Hi guys, I am stuck in a big problem, my app is almost 95% completed now when I install the apk on my phone, the app instantly crashes after opening, I also searched all the community answers so far but non of them solves my problem & one more thing I noticed. while the app is not opening but in the recent apps it shows a lock icon. please check the image & please see if anybody can help me out.

Updated :::::::::::::::: I found the solution, there wasn’t any problem with my app, actually I crossed the Kodular Limits, the maximum Screens supported by Kodular is 95 pages, when ever I cross the limit of 95 pages to create another screen, no matter whether its “Empty” but when I export the APK & install on my Phone, the app crashes.

[Taifun]

@Enter_Monopoly

when I install the apk on my phone, the app instantly crashes after opening

use logcat to find out what’s going on

Capturing Device Logs using adb logcat

Taifun

[Enter_Monopoly]

@Taifun

Capturing Device Logs using adb logcat - Tutorials and Guides - MIT App Inventor Community

What is ADB is a command-line utility & how do I use it?

[Enter_Monopoly]

The link to download ADB is showing error.

Updated :::::::::::::::: I found the solution, there wasn’t any problem with my app, actually I crossed the Kodular Limits, the maximum Screens supported by Kodular is 95 pages, when ever I cross the limit of 95 pages to create another screen, no matter whether its “Empty” but when I export the APK & install on my Phone, the app crashes.

[Taifun]

@Enter_Monopoly

the maximum Screens supported by Kodular is 95 pages

Well… you missed to follow some general recommendations… there really is no need to have 95 screens…

see for example tip 1 here

General Tips and Tricks for App Inventor/Kodular

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 will run out of memory after a wh…

Taifun

[Enter_Monopoly]

I actually tried to make it as much as possible in 1 page but the problem is arranging blocks in 1 page is difficult for 2 many pages, maximum I can manage 2 to 3 pages blocks via arrangements. after that the systems becomes too slow to handle more blocks in one page.