Reference to undefined setting: Universal / mappings from Universal / mappings (rootProject/publish.sbt)

[mealbarracin10]

Expected behaviour

error in upgrading scala project to 2.8.0

Main Pluging.sbt file

mappings in Universal += { file("conf/custom.sh") -> "bin/start-custom.sh" }.    

When run sbt reload

 Reference to undefined setting: 
[error] 
[error]   Universal / mappings from Universal / RoothProject/publish.sbt)

Information

• sbt-native-packager: 1.7.4
• Sbt Version : 1.2.8
• Operative System: macOS
• docker
• Ubuntu 16.04,

[muuki88]

Hi @mealbarracin10

Thanks for your question. I cannot quite follow what version you are upgrading where?

Can you share the complete build sbt? It seems that there's a configuration error in your build config.