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Error in GiftCard Demo #1038

crivera opened this issue Mar 25, 2019 · 1 comment


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commented Mar 25, 2019


just downloaded the 4.1 version of the demo and tried running it. Axon Server starts without issues. Then when I run:

./mvnw spring-boot:run I get the following error: (running openjdk version "11.0.2" 2019-01-15)

[ERROR] Failed to execute goal org.springframework.boot:spring-boot-maven-plugin:2.0.5.RELEASE:run (default-cli) on project giftcard-demo: An exception occurred while running. null: InvocationTargetException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.MappingException: Could not get constructor for org.hibernate.persister.entity.SingleTableEntityPersister: Unable to instantiate default tuplizer [org.hibernate.tuple.entity.PojoEntityTuplizer]: NullPointerException -> [Help 1]



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commented Mar 26, 2019

We'd have to look into it, but my guess is that the demo uses an older version of Spring Boot and Hibernate, which aren't JDK 11 compatible. (It's probably a JDK 9+ issue).

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