I am recently having a lot of trouble with IDEA not seeing the sources for libraries of my project. The project is setup with mpeltonen's sbt-idea plugin, and the sources are definitely downloaded and found in lib_managed/srcs.
I have attached a screenshot from a particular case, where the Java library NetCDF is only shown as disassembled .class file. The header reads on yellow background "Sources not found". If I try to manually attach them, nothing happens.
Could this be a problem specific to Java libraries as opposed to Scala libraries?
Attachment(s):Screen shot 2013-09-04 at 16.59.55.png