buildUberJar failing - missing cuba-app-libs.txt

Hello:

I am trying to build an uberjar with Intellij 2020.1.4 Ultimate and Cuba plugin v14.0-193 on Windows 10. When I click the Build UberJAR button, it compiles everything and then generates the error:

image

What is the file cuba-app-libs.txt and why is it missing?

Hi.
Could you please provide more information about your problem? Which version of the platform do you use? Please share with us your buildUberJar task from build.gradle file.

Regards,
Natalia.