Skip to end of metadata
Go to start of metadata

I get the following exception when starting ninja: "java.lang.NoClassDefFoundError: javax/activation/MimeTypeParseException"

Like this:

The problem might be you are using unsupported version of Java, like this:

The solution is using the supported one (Java 8), either by setting JAVA_HOME variable (Linux) or by directly editing ninja.bat file (Windows).


  • No labels