Updated an app from 5.4 to 6.0.451 beta 2. Now am getting this error. Site will not load.
lucee.runtime.type.dt.DateTimeImpl; local class incompatible: stream classdesc serialVersionUID = 8549854336376075433, local class serialVersionUID = -8364119142383391118
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OS: Windows 11
Java Version: 15.0.1 (Oracle Corporation) 64bit
Tomcat Version: Apache Tomcat/9.0.75
Lucee Version: 6.0.0.451-BETA
@isruther Can you please share the full stacktrace and loader version?
Loader version 6.0.0.451-BETA
string lucee.runtime.exp.NativeException: lucee.runtime.type.dt.DateTimeImpl; local class incompatible: stream classdesc serialVersionUID = 8549854336376075433, local class serialVersionUID = -8364119142383391118 at java.base/java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:724) at java.base/java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:2045) at java.base/java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1895) at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2202) at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1712) at java.base/java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:2540) at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2434) at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2235) at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1712) at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:519) at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:477) at lucee.commons.collection.concurrent.ConcurrentHashMapNullSupport.readObject(ConcurrentHashMapNullSupport.java:1336) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:564) at java.base/java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1226) at java.base/java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:2401) at java.base/java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:2235) at java.base/java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1712) at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:519) at java.base/java.io.ObjectInputStream.readObject(ObjectInputStream.java:477) at lucee.runtime.type.scope.storage.IKStorageValue.deserialize(IKStorageValue.java:75) at lucee.runtime.type.scope.storage.IKStorageValue.getValue(IKStorageValue.java:63) at lucee.runtime.type.scope.storage.IKStorageScopeSupport.getInstance(IKStorageScopeSupport.java:153) at lucee.runtime.type.scope.ScopeContext.getClientScope(ScopeContext.java:251) at lucee.runtime.type.scope.ScopeContext.getClientScopeEL(ScopeContext.java:285) at lucee.runtime.PageContextImpl.clientScopeEL(PageContextImpl.java:1510) at lucee.runtime.type.scope.UndefinedImpl.reinitialize(UndefinedImpl.java:613) at lucee.runtime.PageContextImpl.setApplicationContext(PageContextImpl.java:3153) at lucee.runtime.listener.ModernAppListener.initApplicationContext(ModernAppListener.java:464) at lucee.runtime.listener.ModernAppListener._onRequest(ModernAppListener.java:120) at lucee.runtime.listener.MixedAppListener.onRequest(MixedAppListener.java:44) at lucee.runtime.PageContextImpl.execute(PageContextImpl.java:2494) at lucee.runtime.PageContextImpl._execute(PageContextImpl.java:2480) at lucee.runtime.PageContextImpl.executeCFML(PageContextImpl.java:2451) at lucee.runtime.engine.Request.exe(Request.java:45) at lucee.runtime.engine.CFMLEngineImpl._service(CFMLEngineImpl.java:1218) at lucee.runtime.engine.CFMLEngineImpl.serviceCFML(CFMLEngineImpl.java:1164) at lucee.loader.engine.CFMLEngineWrapper.serviceCFML(CFMLEngineWrapper.java:97) at lucee.loader.servlet.CFMLServlet.service(CFMLServlet.java:51) at javax.servlet.http.HttpServlet.service(HttpServlet.java:623) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:209) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:178) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:153) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:167) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:673) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:390) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:926) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1791) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52) at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191) at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.base/java.lang.Thread.run(Thread.java:832) Caused by: java.io.InvalidClassException: lucee.runtime.type.dt.DateTimeImpl; local class incompatible: stream classdesc serialVersionUID = 8549854336376075433, local class serialVersionUID = -8364119142383391118 … 64 more
thanks for the stacktrace, now our crime scene investigation can being
problem is to do with an object in your client scope, which is being stored in an external cache I presume? what cache are you using?
lucee.runtime.type.scope.storage.IKStorageScopeSupport.getInstance(IKStorageScopeSupport.java:153) at lucee.runtime.type.scope.ScopeContext.getClientScope(ScopeContext.java:251) at
We use memory for session and our oracle db for client.
so if you want to continue testing, just truncate the cf_client_table
That fixed it. But why?
Lucee stores sessions etc as serilaized java objects for speed.
the function signature has changed in lucee 6, causing this error
we have added this to avoid this in the future, but alas it will be a known problem upgrading from older versions