IntelliJ complains with the following exception when I try to make my project.
Error:scalac: \'jvm-1.8\' is not a valid choice for \'-target\' Error:scalac:
In my case, I have resolved by removing conflict between scala-sdk mentioned in POM and importing in global libraries.
Check scala-sdk version in the pom.xml and also check the global libraries scala-sdk you have added. it should be same.