ClassCastException and InaccessibleObjectException

[rg2011]

Booting the latest image of keypass container throws the following error logs:

• ClassCastException: seems duplicate of liquidbase stack trace at keypass startup #171
• Javassist Enhancement failed: es.tid.fiware.iot.ac.model.Policy java.lang.reflect.InaccessibleObjectException: seems new.

Exception in thread "main" java.lang.ClassCastException: class java.time.LocalDateTime cannot be cast to class java.lang.String (java.time.LocalDateTime and java.lang.String are in module java.base of loader 'bootstrap')
        at liquibase.changelog.StandardChangeLogHistoryService.getRanChangeSets(StandardChangeLogHistoryService.java:214)
        at liquibase.changelog.AbstractChangeLogHistoryService.upgradeChecksums(AbstractChangeLogHistoryService.java:68)
        at liquibase.changelog.StandardChangeLogHistoryService.upgradeChecksums(StandardChangeLogHistoryService.java:180)
        at liquibase.Liquibase.checkLiquibaseTables(Liquibase.java:727)
        at liquibase.Liquibase.update(Liquibase.java:196)
        at liquibase.Liquibase.update(Liquibase.java:181)
        at io.dropwizard.migrations.DbMigrateCommand.run(DbMigrateCommand.java:57)
        at io.dropwizard.migrations.DbCommand.run(DbCommand.java:52)
        at io.dropwizard.migrations.AbstractLiquibaseCommand.run(AbstractLiquibaseCommand.java:63)
        at io.dropwizard.cli.ConfiguredCommand.run(ConfiguredCommand.java:76)
        at io.dropwizard.cli.Cli.run(Cli.java:70)
        at io.dropwizard.Application.run(Application.java:72)
        at es.tid.fiware.iot.ac.AcService.main(AcService.java:59)
time=2024-09-16T10:18:52.610Z | lvl=ERROR | corr= | trans=n/a | srv= | subsrv=n/a | comp=KEYPASS | op=JavassistLazyInitializer | msg=HHH000142: Javassist Enhancement failed: es.tid.fiware.iot.ac.model.Policy
java.lang.reflect.InaccessibleObjectException: Unable to make protected final java.lang.Class java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain) throws java.lang.ClassFormatError accessible: module java.base does not "opens java.lang" to unnamed module @26ee6b5e
        at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:354) ~[na:na]
        at java.base/java.lang.reflect.AccessibleObject.checkCanSetAccessible(AccessibleObject.java:297) ~[na:na]
        at java.base/java.lang.reflect.Method.checkCanSetAccessible(Method.java:200) ~[na:na]
        at java.base/java.lang.reflect.Method.setAccessible(Method.java:194) ~[na:na]
        at javassist.util.proxy.SecurityActions.setAccessible(SecurityActions.java:103) ~[keypass.jar:1.11.0]
        at javassist.util.proxy.FactoryHelper.toClass2(FactoryHelper.java:181) ~[keypass.jar:1.11.0]
        at javassist.util.proxy.FactoryHelper.toClass(FactoryHelper.java:164) ~[keypass.jar:1.11.0]
        at javassist.util.proxy.ProxyFactory.createClass3(ProxyFactory.java:507) ~[keypass.jar:1.11.0]
        at javassist.util.proxy.ProxyFactory.createClass2(ProxyFactory.java:492) ~[keypass.jar:1.11.0]
        at javassist.util.proxy.ProxyFactory.createClass1(ProxyFactory.java:428) ~[keypass.jar:1.11.0]
        at javassist.util.proxy.ProxyFactory.createClass(ProxyFactory.java:400) ~[keypass.jar:1.11.0]
        at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.getProxyFactory(JavassistLazyInitializer.java:162) ~[keypass.jar:1.11.0]
        at org.hibernate.proxy.pojo.javassist.JavassistProxyFactory.postInstantiate(JavassistProxyFactory.java:67) ~[keypass.jar:1.11.0]
        at org.hibernate.tuple.entity.PojoEntityTuplizer.buildProxyFactory(PojoEntityTuplizer.java:224) ~[keypass.jar:1.11.0]
        at org.hibernate.tuple.entity.AbstractEntityTuplizer.<init>(AbstractEntityTuplizer.java:212) ~[keypass.jar:1.11.0]
        at org.hibernate.tuple.entity.PojoEntityTuplizer.<init>(PojoEntityTuplizer.java:80) ~[keypass.jar:1.11.0]
        at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:na]
        at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[na:na]
        at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:na]
        at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500) ~[na:na]
        at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:481) ~[na:na]
        at org.hibernate.tuple.entity.EntityTuplizerFactory.constructTuplizer(EntityTuplizerFactory.java:135) ~[keypass.jar:1.11.0]
        at org.hibernate.tuple.entity.EntityTuplizerFactory.constructDefaultTuplizer(EntityTuplizerFactory.java:188) ~[keypass.jar:1.11.0]
        at org.hibernate.tuple.entity.EntityMetamodel.<init>(EntityMetamodel.java:403) ~[keypass.jar:1.11.0]
        at org.hibernate.persister.entity.AbstractEntityPersister.<init>(AbstractEntityPersister.java:520) ~[keypass.jar:1.11.0]
        at org.hibernate.persister.entity.SingleTableEntityPersister.<init>(SingleTableEntityPersister.java:148) ~[keypass.jar:1.11.0]
        at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[na:na]
        at java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[na:na]
        at java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[na:na]
        at java.base/java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:500) ~[na:na]
        at java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:481) ~[na:na]
        at org.hibernate.persister.internal.PersisterFactoryImpl.create(PersisterFactoryImpl.java:163) ~[keypass.jar:1.11.0]
        at org.hibernate.persister.internal.PersisterFactoryImpl.createEntityPersister(PersisterFactoryImpl.java:135) ~[keypass.jar:1.11.0]
        at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:401) ~[keypass.jar:1.11.0]
        at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1857) ~[keypass.jar:1.11.0]
        at io.dropwizard.hibernate.SessionFactoryFactory.buildSessionFactory(SessionFactoryFactory.java:85) ~[keypass.jar:1.11.0]
        at io.dropwizard.hibernate.SessionFactoryFactory.build(SessionFactoryFactory.java:40) ~[keypass.jar:1.11.0]
        at io.dropwizard.hibernate.SessionFactoryFactory.build(SessionFactoryFactory.java:30) ~[keypass.jar:1.11.0]
        at io.dropwizard.hibernate.HibernateBundle.run(HibernateBundle.java:38) ~[keypass.jar:1.11.0]
        at io.dropwizard.hibernate.HibernateBundle.run(HibernateBundle.java:13) ~[keypass.jar:1.11.0]
        at io.dropwizard.setup.Bootstrap.run(Bootstrap.java:176) ~[keypass.jar:1.11.0]
        at io.dropwizard.cli.EnvironmentCommand.run(EnvironmentCommand.java:41) ~[keypass.jar:1.11.0]
        at io.dropwizard.cli.ConfiguredCommand.run(ConfiguredCommand.java:76) ~[keypass.jar:1.11.0]
        at io.dropwizard.cli.Cli.run(Cli.java:70) ~[keypass.jar:1.11.0]
        at io.dropwizard.Application.run(Application.java:72) ~[keypass.jar:1.11.0]
        at es.tid.fiware.iot.ac.AcService.main(AcService.java:59) ~[keypass.jar:1.11.0]
time=2024-09-16T10:18:52.853Z | lvl=INFO | corr= | trans=n/a | srv= | subsrv=n/a | comp=KEYPASS | op=ServerFactory | msg=Starting AcService
  _  __          _____
 | |/ /         |  __ \
 | ' / ___ _   _| |__) |_ _ ___ ___
 |  < / _ \ | | |  ___/ _` / __/ __|
 | . \  __/ |_| | |  | (_| \__ \__ \
 |_|\_\___|\__, |_|   \__,_|___/___/
            __/ |
           |___/

 v1.11.0

[AlvaroVega]

This exception comes from dropwizard, a dependence of keypass

[rg2011]

is dropwizard actively used in the smartcities environment, or just a dragged dependency with no use in production?

[fgalan]

Partially fixed in PR #196

(I understand issue should be kept opened as the fix is partial)

[AlvaroVega]

We can close it since other part was duplicated and already closed: #171