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    This happens when you try to instantiate a class that can't be instantiated, either because the class object is abstract, an interface, an array class, a primitive type, void, or because the class has no nullary constructor.

Solutions on the web

via incubator-shiro-user by abarquin, 2 years ago
This exception has no message.
via shiro-user by abarquin, 2 years ago
This exception has no message.
via Stack Overflow by CMR
, 2 years ago
This exception has no message.
via Stack Overflow by davioooh
, 2 years ago
via Stack Overflow by Gerrie
, 2 years ago
This exception has no message.
via Google Groups by jhpark, 2 years ago
This exception has no message.
java.lang.InstantiationException: 	at sun.reflect.InstantiationExceptionConstructorAccessorImpl.newInstance(InstantiationExceptionConstructorAccessorImpl.java:30)	at java.lang.reflect.Constructor.newInstance(Constructor.java:274)	at java.lang.Class.newInstance0(Class.java:306)	at java.lang.Class.newInstance(Class.java:259)