A modern programming language that makes developers happier.

kotlinlang

```
2017-04-26 13:31:25,436 [ 462078]  ERROR - llij.ide.plugins.PluginManager - com/
intellij/openapi/externalSystem/service/project/PlatformFacade 
java.lang.NoClassDefFoundError: com/intellij/openapi/externalSystem/service/proj
ect/PlatformFacade
        at java.lang.Class.getDeclaredConstructors0(Native Method)
        at java.lang.Class.privateGetDeclaredConstructors(Class.java:2671)
        at java.lang.Class.getDeclaredConstructors(Class.java:2020)
        at com.intellij.util.pico.CachingConstructorInjectionComponentAdapter$1.
run(CachingConstructorInjectionComponentAdapter.java:210)
        at java.security.AccessController.doPrivileged(Native Method)
        at <http://com.intellij.util.pico.CachingConstructorInjectionComponentAdapter.ge|com.intellij.util.pico.CachingConstructorInjectionComponentAdapter.ge>
tConstructors(CachingConstructorInjectionComponentAdapter.java:208)
        at <http://com.intellij.util.pico.CachingConstructorInjectionComponentAdapter.ge|com.intellij.util.pico.CachingConstructorInjectionComponentAdapter.ge>
tSortedMatchingConstructors(CachingConstructorInjectionComponentAdapter.java:194
...
```