I'm working on version R381. I'm trying to export the project as a Playable Ad, but I get an error:
Minifying error
/bin/sh: 1: java: not found
If you try to export empty r381 project you'll get same error
iam not using any plugins and any minifying options in export window. In different browsers same error
On other versions (R416) of C3 export is working good.