ClassNotFoundException: namespace



I’m trying the hello world example in the getting started page. When I want to run the example I receive:

Exception in thread "main" java.lang.ClassNotFoundException: namespace at$ at$ at Method) at at java.lang.ClassLoader.loadClass( at sun.misc.Launcher$AppClassLoader.loadClass( at java.lang.ClassLoader.loadClass( at java.lang.Class.forName0(Native Method) at java.lang.Class.forName( at com.intellij.rt.execution.application.AppMain.main(

Process finished with exit code 1

I’m using:

  • JDK 1.7_09
  • intellij community edition 122.694
  • Kotlin plugin   0.4.140

Can somebody please tell me what I’m doing wrong ?


Kotlin is tested only with 122.639

PLease report the issue to the tracker. We will investigate it. Thanks