2024-06-06 02:10:31,865 [ERROR] [sid:1440213198 req:wPCSjTecSN path:/... tid:pool-13-thread-2] -> de.company.webapp.util.ThreadUtil - Thread execute error de.company.webapp.error.DataLoadException: Exception [EclipseLink-6168] (Eclipse Persistence Services - 2.7.15.v20240516-53511fdbd8): org.eclipse.persistence.exceptions.QueryException Exception Description: Query failed to prepare, unexpected error occurred: [java.lang.NullPointerException]. Internal Exception: java.lang.NullPointerException Query: ReadAllQuery(name="arbeitstagArray" referenceClass=Arbeitstag ) at de.company.webapp.dao.manuell.MitarbeiterManDAO.find(MitarbeiterManDAO.java:356) ~[server-0.0.3-SNAPSHOT.jar:?] at de.company.webapp.bo.MeldungBO.lambda$findMitarbeiterByStatus$1(MeldungBO.java:1635) ~[server-0.0.3-SNAPSHOT.jar:?] at de.company.webapp.dao.DaoUtil.executeWithinTransaction(DaoUtil.java:780) ~[server-0.0.3-SNAPSHOT.jar:?] at de.company.webapp.dao.DaoUtil.executeWithinTransaction(DaoUtil.java:736) ~[server-0.0.3-SNAPSHOT.jar:?] at de.company.webapp.dao.DaoUtil.executeLoadTransaction(DaoUtil.java:694) ~[server-0.0.3-SNAPSHOT.jar:?] at de.company.webapp.bo.MeldungBO.lambda$findMitarbeiterByStatus$2(MeldungBO.java:1622) ~[server-0.0.3-SNAPSHOT.jar:?] at de.company.webapp.util.ThreadUtil$1.call(ThreadUtil.java:225) [server-0.0.3-SNAPSHOT.jar:?] at de.company.webapp.util.ThreadUtil$1.call(ThreadUtil.java:214) [server-0.0.3-SNAPSHOT.jar:?] at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) [?:?] at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) [?:?] at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) [?:?] at java.base/java.lang.Thread.run(Thread.java:829) [?:?] Caused by: org.eclipse.persistence.exceptions.QueryException: Exception Description: Query failed to prepare, unexpected error occurred: [java.lang.NullPointerException]. Internal Exception: java.lang.NullPointerException Query: ReadAllQuery(name="arbeitstagArray" referenceClass=Arbeitstag ) at org.eclipse.persistence.exceptions.QueryException.prepareFailed(QueryException.java:1598) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.queries.DatabaseQuery.checkPrepare(DatabaseQuery.java:694) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.queries.ObjectLevelReadQuery.checkPrepare(ObjectLevelReadQuery.java:968) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.queries.DatabaseQuery.checkPrepare(DatabaseQuery.java:624) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.mappings.ForeignReferenceMapping.prepareNestedBatchQuery(ForeignReferenceMapping.java:990) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.queries.ObjectLevelReadQuery.computeBatchReadMappingQueries(ObjectLevelReadQuery.java:3280) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.queries.ObjectLevelReadQuery.prepare(ObjectLevelReadQuery.java:2013) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.queries.ReadAllQuery.prepare(ReadAllQuery.java:817) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.queries.DatabaseQuery.checkPrepare(DatabaseQuery.java:675) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.queries.ObjectLevelReadQuery.checkPrepare(ObjectLevelReadQuery.java:968) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.queries.DatabaseQuery.checkPrepare(DatabaseQuery.java:624) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.jpa.EJBQueryImpl.buildEJBQLDatabaseQuery(EJBQueryImpl.java:194) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.jpa.EJBQueryImpl.buildEJBQLDatabaseQuery(EJBQueryImpl.java:118) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.jpa.EJBQueryImpl.(EJBQueryImpl.java:104) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.jpa.EJBQueryImpl.(EJBQueryImpl.java:88) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.jpa.EntityManagerImpl.createQuery(EntityManagerImpl.java:1749) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.jpa.EntityManagerImpl.createQuery(EntityManagerImpl.java:1772) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[?:?] at net.bull.javamelody.JpaWrapper$EntityManagerHandler.invoke(JpaWrapper.java:125) ~[javamelody-core-1.91.0.jar:1.91.0] at net.bull.javamelody.JdbcWrapper$DelegatingInvocationHandler.invoke(JdbcWrapper.java:306) ~[javamelody-core-1.91.0.jar:1.91.0] at com.sun.proxy.$Proxy184.createQuery(Unknown Source) ~[?:?] at de.company.webapp.dao.manuell.MitarbeiterManDAO.find(MitarbeiterManDAO.java:323) ~[server-0.0.3-SNAPSHOT.jar:?] ... 11 more Caused by: java.lang.NullPointerException at org.eclipse.persistence.expressions.ExpressionOperator.printCollection(ExpressionOperator.java:2391) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.expressions.ArgumentListFunctionExpression.printSQL(ArgumentListFunctionExpression.java:102) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.expressions.ExpressionOperator.printCollection(ExpressionOperator.java:2399) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.expressions.FunctionExpression.printSQL(FunctionExpression.java:581) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.expressions.ExpressionOperator.printCollection(ExpressionOperator.java:2399) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.expressions.FunctionExpression.printSQL(FunctionExpression.java:581) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.expressions.ExpressionOperator.printDuo(ExpressionOperator.java:2446) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.expressions.CompoundExpression.printSQL(CompoundExpression.java:291) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.expressions.ExpressionOperator.printDuo(ExpressionOperator.java:2441) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.expressions.CompoundExpression.printSQL(CompoundExpression.java:291) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.expressions.ExpressionOperator.printDuo(ExpressionOperator.java:2446) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.expressions.CompoundExpression.printSQL(CompoundExpression.java:291) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.expressions.ExpressionOperator.printDuo(ExpressionOperator.java:2441) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.expressions.CompoundExpression.printSQL(CompoundExpression.java:291) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.expressions.ExpressionOperator.printDuo(ExpressionOperator.java:2441) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.expressions.CompoundExpression.printSQL(CompoundExpression.java:291) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.expressions.ExpressionSQLPrinter.translateExpression(ExpressionSQLPrinter.java:337) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.expressions.ExpressionSQLPrinter.printExpression(ExpressionSQLPrinter.java:135) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.expressions.SQLSelectStatement.printSQLWhereClause(SQLSelectStatement.java:1805) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.expressions.SQLSelectStatement.printSQL(SQLSelectStatement.java:1754) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.expressions.SubSelectExpression.printSQL(SubSelectExpression.java:271) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.expressions.ExpressionOperator.printCollection(ExpressionOperator.java:2399) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.expressions.FunctionExpression.printSQL(FunctionExpression.java:581) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.expressions.ExpressionSQLPrinter.translateExpression(ExpressionSQLPrinter.java:337) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.expressions.ExpressionSQLPrinter.printExpression(ExpressionSQLPrinter.java:135) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.expressions.SQLSelectStatement.printSQLWhereClause(SQLSelectStatement.java:1805) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.expressions.SQLSelectStatement.printSQL(SQLSelectStatement.java:1754) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.databaseaccess.DatabasePlatform.printSQLSelectStatement(DatabasePlatform.java:3593) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.platform.database.PostgreSQLPlatform.printSQLSelectStatement(PostgreSQLPlatform.java:543) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.expressions.SQLSelectStatement.buildCall(SQLSelectStatement.java:868) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.expressions.SQLSelectStatement.buildCall(SQLSelectStatement.java:879) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.descriptors.ClassDescriptor.buildCallFromStatement(ClassDescriptor.java:885) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.queries.StatementQueryMechanism.setCallFromStatement(StatementQueryMechanism.java:407) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.queries.StatementQueryMechanism.prepareSelectAllRows(StatementQueryMechanism.java:332) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.queries.ExpressionQueryMechanism.prepareSelectAllRows(ExpressionQueryMechanism.java:1724) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.queries.ReadAllQuery.prepareSelectAllRows(ReadAllQuery.java:910) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.queries.ReadAllQuery.prepare(ReadAllQuery.java:841) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.queries.DatabaseQuery.checkPrepare(DatabaseQuery.java:675) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.queries.ObjectLevelReadQuery.checkPrepare(ObjectLevelReadQuery.java:968) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.queries.DatabaseQuery.checkPrepare(DatabaseQuery.java:624) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.mappings.ForeignReferenceMapping.prepareNestedBatchQuery(ForeignReferenceMapping.java:990) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.queries.ObjectLevelReadQuery.computeBatchReadMappingQueries(ObjectLevelReadQuery.java:3280) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.queries.ObjectLevelReadQuery.prepare(ObjectLevelReadQuery.java:2013) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.queries.ReadAllQuery.prepare(ReadAllQuery.java:817) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.queries.DatabaseQuery.checkPrepare(DatabaseQuery.java:675) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.queries.ObjectLevelReadQuery.checkPrepare(ObjectLevelReadQuery.java:968) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.queries.DatabaseQuery.checkPrepare(DatabaseQuery.java:624) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.jpa.EJBQueryImpl.buildEJBQLDatabaseQuery(EJBQueryImpl.java:194) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.jpa.EJBQueryImpl.buildEJBQLDatabaseQuery(EJBQueryImpl.java:118) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.jpa.EJBQueryImpl.(EJBQueryImpl.java:104) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.jpa.EJBQueryImpl.(EJBQueryImpl.java:88) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.jpa.EntityManagerImpl.createQuery(EntityManagerImpl.java:1749) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at org.eclipse.persistence.internal.jpa.EntityManagerImpl.createQuery(EntityManagerImpl.java:1772) ~[eclipselink-2.7.15.jar:2.7.15.v20240516-53511fdbd8] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:?] at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:?] at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[?:?] at net.bull.javamelody.JpaWrapper$EntityManagerHandler.invoke(JpaWrapper.java:125) ~[javamelody-core-1.91.0.jar:1.91.0] at net.bull.javamelody.JdbcWrapper$DelegatingInvocationHandler.invoke(JdbcWrapper.java:306) ~[javamelody-core-1.91.0.jar:1.91.0] at com.sun.proxy.$Proxy184.createQuery(Unknown Source) ~[?:?] at de.company.webapp.dao.manuell.MitarbeiterManDAO.find(MitarbeiterManDAO.java:323) ~[server-0.0.3-SNAPSHOT.jar:?] ... 11 more