Incompatible classes were found in dependencies

[Digvijay Mahamuni]

to solve this issue
go to your project file, then
Android > build.gradle (not the one in app>src)

change Kotlin version to the latest.
by the time I am writing this, It is
ext.kotlin_version = '1.5.21'
after updating the version, rebuild the app, Your problem might be solved.