UnsupportedClassVersionError on running play application with JDK 1.7

Question

Just now started learning Play framework for my project requirement and my project only build on JDK 1.7 so I have downloaded Play 2.3.9 ve

Answer 1

ConfigException occurs because from version 1.3.0, com.typesafe.config library is only compatible with JDK8; see README. You need to downgrade the library version. Use

"com.typesafe" % "config" % "1.2.1"