Java @只读Spring数据Jdbc的嵌入实体

我正在尝试使用

@embedded

注释

repo.findAll（）

，通过对象的

状态

id作为外键获取对象的状态名称，但得到异常

表：

创建“合同状态”表(
`id`int（11）非空自动增量，
`name`varchar（45）不为空，
主键（`id`）
);
创建表“供应商与合同”(
`id`bigint（20）非空自动增量，
`供应商“bigint（20）不为空，
`cabs_id`int（11）默认为空，
`开始日期`日期默认为空，
`结束日期`日期默认为空，
`attorny_end_date`日期默认为空，
`付款数量'int（11）默认为空，
`付款金额'int（11）默认为空，
`注释'varchar（2000）默认为空，
`close_date`时间戳为空默认为空，
`状态'int（11）不为空，
`在“时间戳非空默认当前时间戳（）上创建了时间戳，
主键（`id`）
);

状态对象

@Table("contract_statuses")
public class ContractStatuses {
      //@Id
      Integer id;
      String name;
     public ContractStatuses() {}       
}

回购

当我将嵌入实体的引用（在SupplierContractReadOnly中）更改为mediator对象时，如下所示：

public class ContractStatusesRef {
    Integer status;
    @MappedCollection(idColumn = "id")
    ContractStatuses contractStatuses;
    public ContractStatusesRef() {
    }
}

例外情况不同：

2020-09-26 13:10:13.117 ERROR 6048 --- [nio-8080-exec-2] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is java.lang.IllegalArgumentException: A database object name must not be null or empty] with root cause

java.lang.IllegalArgumentException: A database object name must not be null or empty
    at org.springframework.util.Assert.hasText(Assert.java:284) ~[spring-core-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.data.relational.core.sql.DefaultSqlIdentifier.<init>(DefaultSqlIdentifier.java:36) ~[spring-data-relational-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.relational.core.sql.SqlIdentifier.quoted(SqlIdentifier.java:109) ~[spring-data-relational-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.relational.core.mapping.PersistentPropertyPathExtension.assembleTableAlias(PersistentPropertyPathExtension.java:397) ~[spring-data-relational-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.relational.core.mapping.PersistentPropertyPathExtension.assembleTableAlias(PersistentPropertyPathExtension.java:401) ~[spring-data-relational-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.relational.core.mapping.PersistentPropertyPathExtension.getTableAlias(PersistentPropertyPathExtension.java:246) ~[spring-data-relational-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.jdbc.core.convert.SqlContext.getTable(SqlContext.java:57) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.jdbc.core.convert.SqlGenerator.getJoin(SqlGenerator.java:525) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.jdbc.core.convert.SqlGenerator.selectBuilder(SqlGenerator.java:430) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.jdbc.core.convert.SqlGenerator.selectBuilder(SqlGenerator.java:414) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.jdbc.core.convert.SqlGenerator.createFindAllSql(SqlGenerator.java:410) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.util.Lazy.getNullable(Lazy.java:212) ~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.data.util.Lazy.get(Lazy.java:94) ~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.data.jdbc.core.convert.SqlGenerator.getFindAll(SqlGenerator.java:171) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.jdbc.core.convert.DefaultDataAccessStrategy.findAll(DefaultDataAccessStrategy.java:307) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.jdbc.core.JdbcAggregateTemplate.findAll(JdbcAggregateTemplate.java:266) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.jdbc.repository.support.SimpleJdbcRepository.findAll(SimpleJdbcRepository.java:95) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:564) ~[na:na]
    at org.springframework.data.repository.core.support.ImplementationInvocationMetadata.invoke(ImplementationInvocationMetadata.java:72) ~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.data.repository.core.support.RepositoryComposition$RepositoryFragments.invoke(RepositoryComposition.java:382) ~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.data.repository.core.support.RepositoryComposition.invoke(RepositoryComposition.java:205) ~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.data.repository.core.support.RepositoryFactorySupport$ImplementationMethodExecutionInterceptor.invoke(RepositoryFactorySupport.java:549) ~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:155) ~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:130) ~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:366) ~[spring-tx-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:118) ~[spring-tx-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:139) ~[spring-tx-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:95) ~[spring-aop-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212) ~[spring-aop-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at com.sun.proxy.$Proxy69.findAll(Unknown Source) ~[na:na]
    at com.cartwheel.payments.management.payments.resources.MainResources.getContracts(MainResources.java:154) ~[classes/:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:564) ~[na:na]
    at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:105) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:879) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:634) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~

2020-09-26 13:10:13.117错误6048---[nio-8080-exec-2]o.a.c.c.c.[/].[dispatcherServlet]：路径为[]的上下文中Servlet[dispatcherServlet]的Servlet.service（）引发异常[请求处理失败；嵌套异常为java.lang.IllegalArgumentException:数据库对象名称不能为null或空]，并带有根本原因
java.lang.IllegalArgumentException:数据库对象名称不能为null或空
在org.springframework.util.Assert.hasText（Assert.java:284）~[spring-core-5.2.6.RELEASE.jar:5.2.6.RELEASE]
在org.springframework.data.relational.core.sql.DefaultSqlIdentifier.（DefaultSqlIdentifier.java:36）~[spring-data-relational-2.0.0.RELEASE.jar:2.0.0.RELEASE]
在org.springframework.data.relational.core.sql.SqlIdentifier.quoted（SqlIdentifier.java:109）~[spring-data-relational-2.0.0.RELEASE.jar:2.0.0.RELEASE]
在org.springframework.data.relational.core.mapping.PersistentPropertyPathExtension.assembleTableAlias（PersistentPropertyPathExtension.java:397）~[spring-data-relational-2.0.0.RELEASE.jar:2.0.0.RELEASE]
在org.springframework.data.relational.core.mapping.PersistentPropertyPathExtension.assembleTableAlias（PersistentPropertyPathExtension.java:401）~[spring-data-relational-2.0.0.RELEASE.jar:2.0.0.RELEASE]
在org.springframework.data.relational.core.mapping.PersistentPropertyPathExtension.getTableAlias（PersistentPropertyPathExtension.java:246）~[spring-data-relational-2.0.0.RELEASE.jar:2.0.0.RELEASE]
在org.springframework.data.jdbc.core.convert.SqlContext.getTable（SqlContext.java:57）~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
在org.springframework.data.jdbc.core.convert.SqlGenerator.getJoin（SqlGenerator.java:525）~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
在org.springframework.data.jdbc.core.convert.SqlGenerator.selectBuilder（SqlGenerator.java:430）~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
在org.springframework.data.jdbc.core.convert.SqlGenerator.selectBuilder（SqlGenerator.java:414）~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
在org.springframework.data.jdbc.core.convert.SqlGenerator.createFindAllSql（SqlGenerator.java:410）~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
在org.springframework.data.util.Lazy.getNullable（Lazy.java:212）~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
在org.springframework.data.util.Lazy.get（Lazy.java:94）~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
在org.springframework.data.jdbc.core.convert.SqlGenerator.getFindAll（SqlGenerator.java:171）~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
在org.springframework.data.jdbc.core.convert.DefaultDataAccessStrategy.findAll（DefaultDataAccessStrategy.java:307）~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
在org.springframework.data.jdbc.core.JdbcAggregateTemplate.findAll（JdbcAggregateTemplate.java:266）~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
在org.springframework.data.jdbc.repository.support.SimpleJdbcRepository.findAll（SimpleJdbcRepository.java:95）~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
在java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0（本机方法）~[na:na]
在java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:62）~[na:na]
在java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）~[na:na]
在java.base/java.lang.reflect.Method.invoke（Method.java:564）~[na:na]
在org.springframework.data.repository.core.support.ImplementationInvocationMetadata.invoke（ImplementationInvocationMetadata.java:72）~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
在org.springframework.data.repository.core.support.RepositoryComposition$RepositoryFragments.invoke（RepositoryComposition.java:382）~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
在org.springframework.data.repository.core.support.RepositoryComposition.invoke（RepositoryComposition.java:205）~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
在org.springframework.data.repository.core.support.RepositoryFactorySupport$ImplementationMethodExecutionInterceptor.invoke（RepositoryFactorySupport.java:549）~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
在org.springframework.aop.framework.ReflectiveMethodInvocation.procedue（ReflectiveMethodInvocation.java:186）~[spring-aop-5.2.6.RELEASE.jar:5.2.6.RELEASE]
在org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke（QueryExecutorMethodInterceptor.java:155）~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
在org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke（QueryExecutorMethodInterceptor.java:130）~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
在
public interface SupplierContractRepoReadOnly extends Repository<SupplierContractReadOnly,Long> {
    List<SupplierContractReadOnly> findAll();
}

@GetMapping("/getContracts")
public List<SupplierContractReadOnly> getContracts(){
    //List<SupplierContractReadOnly>  newContract = supplierContractRepoReadOnly.findAll();
    return supplierContractRepoReadOnly.findAll();
}

2020-09-26 12:41:49.833 DEBUG 9948 --- [nio-8080-exec-2] o.s.jdbc.core.JdbcTemplate               : Executing prepared SQL statement [SELECT `suppliers_contracts`.`id` AS `id`, `suppliers_contracts`.`cabs_id` AS `cabs_id`, `suppliers_contracts`.`status` AS `status`, `suppliers_contracts`.`end_date` AS `end_date`, `suppliers_contracts`.`comments` AS `comments`, `suppliers_contracts`.`supplier` AS `supplier`, `suppliers_contracts`.`start_date` AS `start_date`, `suppliers_contracts`.`close_date` AS `close_date`, `suppliers_contracts`.`payment_amount` AS `payment_amount`, `suppliers_contracts`.`attorny_end_date` AS `attorny_end_date`, `suppliers_contracts`.`number_of_payments` AS `number_of_payments`, `suppliers_contracts`.`id` AS `id`, `suppliers_contracts`.`name` AS `name` FROM `suppliers_contracts`]
2020-09-26 12:41:49.983 ERROR 9948 --- [nio-8080-exec-2] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is org.springframework.jdbc.BadSqlGrammarException: PreparedStatementCallback; bad SQL grammar [SELECT `suppliers_contracts`.`id` AS `id`, `suppliers_contracts`.`cabs_id` AS `cabs_id`, `suppliers_contracts`.`status` AS `status`, `suppliers_contracts`.`end_date` AS `end_date`, `suppliers_contracts`.`comments` AS `comments`, `suppliers_contracts`.`supplier` AS `supplier`, `suppliers_contracts`.`start_date` AS `start_date`, `suppliers_contracts`.`close_date` AS `close_date`, `suppliers_contracts`.`payment_amount` AS `payment_amount`, `suppliers_contracts`.`attorny_end_date` AS `attorny_end_date`, `suppliers_contracts`.`number_of_payments` AS `number_of_payments`, `suppliers_contracts`.`id` AS `id`, `suppliers_contracts`.`name` AS `name` FROM `suppliers_contracts`]; nested exception is java.sql.SQLSyntaxErrorException: Unknown column 'suppliers_contracts.name' in 'field list'] with root cause

java.sql.SQLSyntaxErrorException: Unknown column 'suppliers_contracts.name' in 'field list'
    at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:120) ~[mysql-connector-java-8.0.20.jar:8.0.20]
    at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql-connector-java-8.0.20.jar:8.0.20]
    at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql-connector-java-8.0.20.jar:8.0.20]
    at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql-connector-java-8.0.20.jar:8.0.20]
    at com.mysql.cj.jdbc.ClientPreparedStatement.executeQuery(ClientPreparedStatement.java:1003) ~[mysql-connector-java-8.0.20.jar:8.0.20]
    at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeQuery(ProxyPreparedStatement.java:52) ~[HikariCP-3.4.5.jar:na]
    at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeQuery(HikariProxyPreparedStatement.java) ~[HikariCP-3.4.5.jar:na]
    at org.springframework.jdbc.core.JdbcTemplate$1.doInPreparedStatement(JdbcTemplate.java:678) ~[spring-jdbc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:617) ~[spring-jdbc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:669) ~[spring-jdbc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:694) ~[spring-jdbc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.jdbc.core.JdbcTemplate.query(JdbcTemplate.java:748) ~[spring-jdbc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate.query(NamedParameterJdbcTemplate.java:216) ~[spring-jdbc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.jdbc.core.namedparam.NamedParameterJdbcTemplate.query(NamedParameterJdbcTemplate.java:228) ~[spring-jdbc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.data.jdbc.core.convert.DefaultDataAccessStrategy.findAll(DefaultDataAccessStrategy.java:307) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.jdbc.core.JdbcAggregateTemplate.findAll(JdbcAggregateTemplate.java:266) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.jdbc.repository.support.SimpleJdbcRepository.findAll(SimpleJdbcRepository.java:95) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:564) ~[na:na]
    at org.springframework.data.repository.core.support.ImplementationInvocationMetadata.invoke(ImplementationInvocationMetadata.java:72) ~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.data.repository.core.support.RepositoryComposition$RepositoryFragments.invoke(RepositoryComposition.java:382) ~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.data.repository.core.support.RepositoryComposition.invoke(RepositoryComposition.java:205) ~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.data.repository.core.support.RepositoryFactorySupport$ImplementationMethodExecutionInterceptor.invoke(RepositoryFactorySupport.java:549) ~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:155) ~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:130) ~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:366) ~[spring-tx-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:118) ~[spring-tx-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:139) ~[spring-tx-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:95) ~[spring-aop-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212) ~[spring-aop-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at com.sun.proxy.$Proxy69.findAll(Unknown Source) ~[na:na]
    at com.cartwheel.payments.management.payments.resources.MainResources.getSupp(MainResources.java:153) ~[classes/:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:564) ~[na:na]
    at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:105) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:879) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:634) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:202) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:541) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:92) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:373) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:868) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1590) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1130) ~[na:na]
    at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:630) ~[na:na]
    at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at java.base/java.lang.Thread.run(Thread.java:832) ~[na:na]

public class ContractStatusesRef {
    Integer status;
    @MappedCollection(idColumn = "id")
    ContractStatuses contractStatuses;
    public ContractStatusesRef() {
    }
}

2020-09-26 13:10:13.117 ERROR 6048 --- [nio-8080-exec-2] o.a.c.c.C.[.[.[/].[dispatcherServlet]    : Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is java.lang.IllegalArgumentException: A database object name must not be null or empty] with root cause

java.lang.IllegalArgumentException: A database object name must not be null or empty
    at org.springframework.util.Assert.hasText(Assert.java:284) ~[spring-core-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.data.relational.core.sql.DefaultSqlIdentifier.<init>(DefaultSqlIdentifier.java:36) ~[spring-data-relational-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.relational.core.sql.SqlIdentifier.quoted(SqlIdentifier.java:109) ~[spring-data-relational-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.relational.core.mapping.PersistentPropertyPathExtension.assembleTableAlias(PersistentPropertyPathExtension.java:397) ~[spring-data-relational-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.relational.core.mapping.PersistentPropertyPathExtension.assembleTableAlias(PersistentPropertyPathExtension.java:401) ~[spring-data-relational-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.relational.core.mapping.PersistentPropertyPathExtension.getTableAlias(PersistentPropertyPathExtension.java:246) ~[spring-data-relational-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.jdbc.core.convert.SqlContext.getTable(SqlContext.java:57) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.jdbc.core.convert.SqlGenerator.getJoin(SqlGenerator.java:525) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.jdbc.core.convert.SqlGenerator.selectBuilder(SqlGenerator.java:430) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.jdbc.core.convert.SqlGenerator.selectBuilder(SqlGenerator.java:414) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.jdbc.core.convert.SqlGenerator.createFindAllSql(SqlGenerator.java:410) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.util.Lazy.getNullable(Lazy.java:212) ~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.data.util.Lazy.get(Lazy.java:94) ~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.data.jdbc.core.convert.SqlGenerator.getFindAll(SqlGenerator.java:171) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.jdbc.core.convert.DefaultDataAccessStrategy.findAll(DefaultDataAccessStrategy.java:307) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.jdbc.core.JdbcAggregateTemplate.findAll(JdbcAggregateTemplate.java:266) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at org.springframework.data.jdbc.repository.support.SimpleJdbcRepository.findAll(SimpleJdbcRepository.java:95) ~[spring-data-jdbc-2.0.0.RELEASE.jar:2.0.0.RELEASE]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:564) ~[na:na]
    at org.springframework.data.repository.core.support.ImplementationInvocationMetadata.invoke(ImplementationInvocationMetadata.java:72) ~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.data.repository.core.support.RepositoryComposition$RepositoryFragments.invoke(RepositoryComposition.java:382) ~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.data.repository.core.support.RepositoryComposition.invoke(RepositoryComposition.java:205) ~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.data.repository.core.support.RepositoryFactorySupport$ImplementationMethodExecutionInterceptor.invoke(RepositoryFactorySupport.java:549) ~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:155) ~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:130) ~[spring-data-commons-2.3.0.RELEASE.jar:2.3.0.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:366) ~[spring-tx-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:118) ~[spring-tx-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:139) ~[spring-tx-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:95) ~[spring-aop-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186) ~[spring-aop-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:212) ~[spring-aop-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at com.sun.proxy.$Proxy69.findAll(Unknown Source) ~[na:na]
    at com.cartwheel.payments.management.payments.resources.MainResources.getContracts(MainResources.java:154) ~[classes/:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]
    at java.base/java.lang.reflect.Method.invoke(Method.java:564) ~[na:na]
    at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:190) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:138) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:105) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:879) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:793) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:87) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:1040) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:943) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:1006) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:898) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:634) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:883) ~[spring-webmvc-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:741) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53) ~[tomcat-embed-websocket-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:100) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.springframework.web.filter.FormContentFilter.doFilterInternal(FormContentFilter.java:93) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:201) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:119) ~[spring-web-5.2.6.RELEASE.jar:5.2.6.RELEASE]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) ~[tomcat-embed-core-9.0.35.jar:9.0.35]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) ~