How can I solve this error:
java.lang.reflect.InvocationTargetException: null at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_1
Solved by adding hibernate.properties with
hibernate.jdbc.lob.non_contextual_creation=true
Other solutions with application.properties didn't work. This can be also done via XML hibernate.cfg.xml
application.properties
Spring Boot version: 2.0.2.RELEASE