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    You try to create a ZipInputStream from a null InputStream.

Solutions on the web

via Spring JIRA by Ed Pichler, 1 year ago
via Spring JIRA by Ed Pichler, 2 years ago
via Google Groups by dudu, 1 year ago
via Coderanch by David Song, 1 year ago
java.lang.NullPointerException: in is null at<init>( at java.util.jar.JarInputStream.<init>( at java.util.jar.JarInputStream.<init>( at org.hibernate.ejb.packaging.InputStreamZippedJarVisitor.doProcessElements( at org.hibernate.ejb.packaging.AbstractJarVisitor.getMatchingEntries( at org.hibernate.ejb.Ejb3Configuration.addScannedEntries( at org.hibernate.ejb.Ejb3Configuration.scanForClasses( at org.hibernate.ejb.Ejb3Configuration.configure( at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory( at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory( at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet( at at at at at$1.getObject( at at at at at at at at at at$1.getObject( at at at at at at$1600( at$ at org.springframework.osgi.util.internal.PrivilegedUtils.executeWithCustomTCCL( at at org.springframework.osgi.extender.internal.dependencies.startup.DependencyWaiterApplicationContextExecutor$ at