Thanks Nathan.
I already tried that, it didn’t work. Also it wouldn’t explain why my previous app which worked well before the Kodular Draco update crashes now 
Does your app crash on run or when Button 4 is pressed?
I am getting the exact same problem. The app is not at all starting in 4.4 version devices. I have a device with 4.4.2 and another with 4.4.4 version. Exiting with unfortunately, the app has stopped message.
Yes when app is opened instantly crashes !
Same error here,
unfortunately, xxx has stopped.
The error happens even the project has just one button but nothing else.
The device with error shown is on android 4.4.2
However, the error doesn’t happen on either android 5.1.1 or android 7.1.2.
Hope there will be a solution asap.
Guy’s?
If a app crashes then please provide a logcat for us:
How?
2 Likes
I use linux !
this error is totally new it occurred after Draco update, I cannot open apps on KitKat although my SDK version is set to 4.4 API level 16. As I click icon white screen appears and the app closes. Any idea why??
You show us nothing related information…
Do we look like wizards to know every problem without to see anything?
i cannot scare screenshot as app do not open and as I told above the app only do not open on kitkat it work fine in marshmallow and above blocks are OK as it worked in higher android version
Why this ?
This is the error in kitkat 4.4 4.2
While opening app it shows error
doing Beta-tester, I discovered why this error occurs. Please @Mika or @Diego, I want you to review what I am going to say in a few words.
The bug is on the button.
I hope they correct it soon …
My app was working on kitkat before…
After update it crashes !
And what is wrong in Buttons?
Well … when I include the element Button on a Screen, the app crashed, that’s all …
Please, solve this, I can not upload my App without compatibility for Android 4.4 and below … I can not distribute an App that will give errors, I could delete the App …
Will Look into it and @imancol can you try to create a Log for us?
Search in community for logcat.
1 Like
Use CatLog, for Android.
Without an element Button. Result: it opens and closes well.
With a Button element. Result: Closes when trying to load the master screen, which has a button element.
Thanks for the log.
On purpose. You can also do a test in Firebase in the TestLab section …
Here the results. Probe 5 devices with API 19.
Galaxy Tab 3, nivel de API 19.txt (1.3 MB)
Moto X, nivel de API 19.txt (950.6 KB)
Nexus 5, Virtual, nivel de API 19.txt (991.9 KB)
Nexus 7 (2012), Virtual, nivel de API 19.txt (1019.0 KB)
Nexus 10, Virtual, nivel de API 19.txt (991.2 KB)