我起初创建的实体是集成自 BaseInterIdEntity的 后面想加上软删除，就实现了SoftDelete。但是启动的时候报这个错误，可能是什么地方漏搞了。
实体：
public class Xxx extends BaseIntegerIdEntity implements HasUuid, SoftDelete {…}
报错：
09:25:36.835 ERROR eclipselink.ejb -
09:25:36.845 ERROR c.h.c.c.s.AbstractWebAppContextLoader - Error initializing application
org.springframework.transaction.CannotCreateTransactionException: Could not open JPA EntityManager for transaction; nested exception is javax.persistence.PersistenceException: Exception [EclipseLink-28019] (Eclipse Persistence Services - 2.7.3.19-cuba): org.eclipse.persistence.exceptions.EntityManagerSetupException
Exception Description: Deployment of PersistenceUnit [app] failed. Close all factories for this PersistenceUnit.
Internal Exception: Exception [EclipseLink-0] (Eclipse Persistence Services - 2.7.3.19-cuba): org.eclipse.persistence.exceptions.IntegrityException
Descriptor Exceptions:
---------------------------------------------------------
Runtime Exceptions:
---------------------------------------------------------
Exception [EclipseLink-0] (Eclipse Persistence Services - 2.7.3.19-cuba): org.eclipse.persistence.exceptions.JPQLException
Exception Description: Problem compiling [this.deleteTs is null].
[0, 13] The state field path 'this.deleteTs' cannot be resolved to a valid type.
at org.springframework.orm.jpa.JpaTransactionManager.doBegin(JpaTransactionManager.java:448) ~[spring-orm-5.2.16.RELEASE.jar:5.2.16.RELEASE]
at org.springframework.transaction.support.AbstractPlatformTransactionManager.startTransaction(AbstractPlatformTransactionManager.java:400) ~[spring-tx-5.2.16.RELEASE.jar:5.2.16.RELEASE]
at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) ~[spring-tx-5.2.16.RELEASE.jar:5.2.16.RELEASE]
at com.haulmont.cuba.core.sys.TransactionImpl.<init>(TransactionImpl.java:63) ~[cuba-core-7.2.18.jar:7.2.18]
at com.haulmont.cuba.core.sys.TransactionsImpl.create(TransactionsImpl.java:55) ~[cuba-core-7.2.18.jar:7.2.18]
at com.haulmont.cuba.core.sys.PersistenceImpl.createTransaction(PersistenceImpl.java:139) ~[cuba-core-7.2.18.jar:7.2.18]
at com.haulmont.cuba.security.auth.AuthenticationManagerBean.login(AuthenticationManagerBean.java:114) ~[cuba-core-7.2.18.jar:7.2.18]
at com.haulmont.cuba.security.auth.AnonymousSessionHolder.loginAnonymous(AnonymousSessionHolder.java:118) ~[cuba-core-7.2.18.jar:7.2.18]
at com.haulmont.cuba.security.auth.AnonymousSessionHolder.initializeAnonymousSessions(AnonymousSessionHolder.java:103) ~[cuba-core-7.2.18.jar:7.2.18]
at com.haulmont.cuba.security.auth.AnonymousSessionHolder.applicationStarted(AnonymousSessionHolder.java:54) ~[cuba-core-7.2.18.jar:7.2.18]
at com.haulmont.cuba.core.sys.AppContext.startContext(AppContext.java:239) ~[cuba-global-7.2.18.jar:7.2.18]
at com.haulmont.cuba.core.sys.AppContext$Internals.startContext(AppContext.java:302) ~[cuba-global-7.2.18.jar:7.2.18]
at com.haulmont.cuba.core.sys.AbstractWebAppContextLoader.contextInitialized(AbstractWebAppContextLoader.java:94) ~[cuba-global-7.2.18.jar:7.2.18]
at com.haulmont.cuba.core.sys.AppContextLoader.contextInitialized(AppContextLoader.java:52) ~[cuba-core-7.2.18.jar:7.2.18]
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4678) ~[catalina.jar:9.0.38]
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5139) ~[catalina.jar:9.0.38]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[catalina.jar:9.0.38]
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:717) ~[catalina.jar:9.0.38]
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:690) ~[catalina.jar:9.0.38]
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:706) ~[catalina.jar:9.0.38]
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1133) ~[catalina.jar:9.0.38]
at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1866) ~[catalina.jar:9.0.38]
at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[na:na]
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[na:na]
at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) ~[tomcat-util.jar:9.0.38]
at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:118) ~[na:na]
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:1045) ~[catalina.jar:9.0.38]
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:429) ~[catalina.jar:9.0.38]
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1576) ~[catalina.jar:9.0.38]
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:309) ~[catalina.jar:9.0.38]
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123) ~[catalina.jar:9.0.38]
at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:423) ~[catalina.jar:9.0.38]
at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:366) ~[catalina.jar:9.0.38]
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:936) ~[catalina.jar:9.0.38]
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:843) ~[catalina.jar:9.0.38]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[catalina.jar:9.0.38]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384) ~[catalina.jar:9.0.38]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374) ~[catalina.jar:9.0.38]
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264) ~[na:na]
at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) ~[tomcat-util.jar:9.0.38]
at java.base/java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:140) ~[na:na]
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909) ~[catalina.jar:9.0.38]
at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262) ~[catalina.jar:9.0.38]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[catalina.jar:9.0.38]
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:421) ~[catalina.jar:9.0.38]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[catalina.jar:9.0.38]
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930) ~[catalina.jar:9.0.38]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[catalina.jar:9.0.38]
at org.apache.catalina.startup.Catalina.start(Catalina.java:772) ~[catalina.jar:9.0.38]
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:566) ~[na:na]
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:342) ~[bootstrap.jar:9.0.38]
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:473) ~[bootstrap.jar:9.0.38]