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via Atlassian JIRA by Shayne Covey [Atlassian], 1 year ago
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query did not return a unique result: 2
via Coderanch by Parthiban Malayandi, 1 year ago
query did not return a unique result: 2
org.hibernate.NonUniqueResultException: query did not return a unique result: 2	at org.hibernate.internal.AbstractQueryImpl.uniqueElement(AbstractQueryImpl.java:918)	at org.hibernate.internal.CriteriaImpl.uniqueResult(CriteriaImpl.java:396)	at com.atlassian.crowd.dao.user.UserDAOHibernate.findByExternalId(UserDAOHibernate.java:213)	at com.atlassian.crowd.dao.user.UserDAOHibernate.findByExternalId(UserDAOHibernate.java:55)	at com.atlassian.crowd.directory.AbstractInternalDirectory.findUserByExternalId(AbstractInternalDirectory.java:182)	at com.atlassian.crowd.directory.DbCachingRemoteChangeOperations.userByExternalIdOrNull(DbCachingRemoteChangeOperations.java:293)	at com.atlassian.crowd.directory.DbCachingRemoteChangeOperations.updateUsers(DbCachingRemoteChangeOperations.java:233)	at sun.reflect.GeneratedMethodAccessor464.invoke(Unknown Source)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:606)	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:317)	at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183)	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150)