Build failed! Error: Your build failed due to an error in the Compile stage, not because of an error in your program

Why such a compilation error?
The application was working fine. The problem started with Fenix ​​1.5.5.
I waited for the update, but still the same error.

Log file:

Kodular is unable to compile this project.
The compiler error output was
________Preparing application icon
________Creating animation xml
________Creating fragment xml
________Creating listview xml in res/layout/..
________Creating listview xml in res/layout-v21/..
________Creating xml in res/drawable/..
________Creating splash png in res/drawable/..
________Creating colors xml
________Creating styles xml
________Creating drawables xml v21
________Checking for firebase
________Creating provider_path xml
________Creating network_security_config xml
________Generating adaptive icon file
________Generating round adaptive icon file
________Generating adaptive icon background file
________Generating manifest file
________Attaching native libraries
________Attaching Android Archive (AAR) libraries
________Attaching component assets
________Invoking AAPT
AAPT time: 0.894 seconds
________Compiling source files
(compiling io/kodular/sp4ubw/Radio_Polska/Screen2.yail to io.kodular.sp4ubw.Radio_Polska.Screen2)
(compiling io/kodular/sp4ubw/Radio_Polska/Screen1.yail to io.kodular.sp4ubw.Radio_Polska.Screen1)
(compiling io/kodular/sp4ubw/Radio_Polska/ImportHH1316.yail to io.kodular.sp4ubw.Radio_Polska.ImportHH1316)
(compiling /tmp/runtime1516273123127933139.scm to
Kawa compile time: 4.025 seconds
________Invoking DX
DX time: 23.351 seconds
________Invoking ApkBuilder Failed to add /tmp/1656877615529_0.15726473727685475-0/youngandroidproject/../build/tmp/classes2.dex
YAIL compiler - ApkBuilder failed.

I deleted the project and reloaded from the disk.
The problem is gone.