java.lang.NullPointerException

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    • java.lang.NullPointerException at org.hibernate.engine.CollectionKey.<init>(CollectionKey.java:29) at org.hibernate.engine.CollectionLoadContext.getLoadingCollection(CollectionLoadContext.java:65) at org.hibernate.loader.Loader.handleEmptyCollections(Loader.java:686) at org.hibernate.loader.Loader.doQuery(Loader.java:380) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:210)
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