java.lang.NoClassDefFoundError: main/Main in eta-init project

[jneira]

Hi, after downloading the eta-init project and changing the plugin version to 0.6.5, a .\gradlew run throws this error:

Exception in thread "main" java.lang.NoClassDefFoundError: main/Main
        at eta.main.main(Unknown Source)
Caused by: java.lang.ClassNotFoundException: main.Main
        at java.net.URLClassLoader$1.run(URLClassLoader.java:372)
        at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(URLClassLoader.java:360)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        ... 1 more

The build.gradle is:

plugins {
    id 'com.typelead.eta' version '0.6.5'
    id 'application'
}

eta {
    version = '0.7.2b1'
    etlasVersion = '1.3.0.0'
}

dependencies {
  compile eta('base:4.8.2.0')
}

Same for 0.6.4 version, both tested in windows 10

[jneira]

• gradle-eta\examples\simple works fine
• gradle-eta\examples\simple multi fails with the same error that eta-init

[jneira]

• After upgrade to 0.6.6 the error persists

[jneira]

• As anticipated by @rahulmutt, the error is not thrown if removing module Main where from Main.hs