10:04:52 Using a new (SBT-based) Scala compiler.
In case of any compilation problems you may enable the previous (internal) compiler by clearing:
Project Settings / Compiler / Use external build
10:04:52 Cannot launch Scala compile server
JVM SDK does not exists: 1.7
Please either disable Scala compile server or configure a valid JVM SDK for it.
10:04:52 Compilation aborted
Any ideas ??? Recently tried to change jdk but cannot see any setting to correct this issue.