【发布时间】：2014-12-15 16:27:05
【问题描述】：
Eclipse JDT 编译器似乎存在问题，在某些情况下，Java 8 lamdas 没有正确反序列化，而是抛出IllegalArgumentException。我使用的是最新的分布式维护版本，如下：
Eclipse SDK
Version: Luna SR2 (4.4.2)
Build id: M20141210-0900
存在报告类似问题的现有错误/SO 条目已（至少部分）在Luna SR2 (4.4.2) M20141210-0900 中解决。我亲自验证了以下问题已经解决。
Java 8 lambdas that access instance fields and methods can't be deserialized
https://bugs.eclipse.org/bugs/show_bug.cgi?id=449453
https://bugs.eclipse.org/bugs/show_bug.cgi?id=439889
为了给我的问题提供一些背景信息，我使用Apache Wicket，它经常需要使用匿名内部类。自从升级到 Java 8 后，我开始将匿名内部类重构为 lamda 表达式，这确实有助于减少样板代码。
Apache Wicket 使用序列化来缓存用户访问过的网页，当用户导航回上一页时反序列化页面。虽然我的代码非常愉快地序列化，但它不会反序列化。上面链接的帖子使我专注于调查；事实证明，在javac 下编译可以解决问题。这表明这是另一个 JDT 编译器错误。然而，在最新的维护版本中，它并没有与其他 lamda 反序列化错误一起修复。
有几个方面我可以从回复中受益：
是否有什么明显的错误可能导致序列化成功但反序列化不成功？
是否有我错过的突出的 JDT 编译器错误？
我发现调试这个真的很棘手。因为我必须调试的类不是为调试而编译的，所以我只能检查堆栈，我发现堆栈非常有限。如果无法在一些相当长的Wicket 代码之外重现问题，我真的无法提出一个有用的错误。有没有人有任何调试核心库的技巧？
有没有人通过 Wicket 使用不同的序列化库取得任何成功？乍一看，Kryo Serializer 似乎没有经过实战考验。
理想情况下，这是一个已知的错误，或者在一些帮助下，我可以查明导致此问题的原因，并以小示例的形式重现问题并提出一个有意义的错误。但是，如果有任何解决方法浮现在脑海中，我也很想听到这些。提前致谢。
2014-12-15 14:30:55,239 WARN - RequestCycleExtra - ********************************
2014-12-15 14:30:55,246 WARN - RequestCycleExtra - Handling the following exception
java.lang.RuntimeException: Could not deserialize object from byte[]
at org.apache.wicket.serialize.java.JavaSerializer.deserialize(JavaSerializer.java:143) ~[wicket-core-7.0.0-M3.jar:7.0.0-M3]
at org.apache.wicket.pageStore.AbstractPageStore.deserializePage(AbstractPageStore.java:152) ~[wicket-core-7.0.0-M3.jar:7.0.0-M3]
at org.apache.wicket.pageStore.AbstractCachingPageStore.getPage(AbstractCachingPageStore.java:67) ~[wicket-core-7.0.0-M3.jar:7.0.0-M3]
at org.apache.wicket.page.PageStoreManager$SessionEntry.getPage(PageStoreManager.java:203) ~[wicket-core-7.0.0-M3.jar:7.0.0-M3]
at org.apache.wicket.page.PageStoreManager$PersistentRequestAdapter.getPage(PageStoreManager.java:357) ~[wicket-core-7.0.0-M3.jar:7.0.0-M3]
at org.apache.wicket.page.AbstractPageManager.getPage(AbstractPageManager.java:82) ~[wicket-core-7.0.0-M3.jar:7.0.0-M3]
at org.apache.wicket.page.PageManagerDecorator.getPage(PageManagerDecorator.java:50) ~[wicket-core-7.0.0-M3.jar:7.0.0-M3]
at org.apache.wicket.page.PageAccessSynchronizer$2.getPage(PageAccessSynchronizer.java:234) ~[wicket-core-7.0.0-M3.jar:7.0.0-M3]
at org.apache.wicket.DefaultMapperContext.getPageInstance(DefaultMapperContext.java:148) ~[wicket-core-7.0.0-M3.jar:7.0.0-M3]
at org.apache.wicket.core.request.handler.PageProvider.getStoredPage(PageProvider.java:296) ~[wicket-core-7.0.0-M3.jar:7.0.0-M3]
at org.apache.wicket.core.request.handler.PageProvider.isNewPageInstance(PageProvider.java:208) ~[wicket-core-7.0.0-M3.jar:7.0.0-M3]
at org.apache.wicket.core.request.mapper.AbstractBookmarkableMapper.processHybrid(AbstractBookmarkableMapper.java:261) ~[wicket-core-7.0.0-M3.jar:7.0.0-M3]
at org.apache.wicket.core.request.mapper.AbstractBookmarkableMapper.mapRequest(AbstractBookmarkableMapper.java:360) ~[wicket-core-7.0.0-M3.jar:7.0.0-M3]
at org.apache.wicket.request.mapper.CompoundRequestMapper.mapRequest(CompoundRequestMapper.java:152) ~[wicket-request-7.0.0-M3.jar:7.0.0-M3]
at org.apache.wicket.request.cycle.RequestCycle.resolveRequestHandler(RequestCycle.java:189) [wicket-core-7.0.0-M3.jar:7.0.0-M3]
at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:219) [wicket-core-7.0.0-M3.jar:7.0.0-M3]
at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:293) [wicket-core-7.0.0-M3.jar:7.0.0-M3]
at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:261) [wicket-core-7.0.0-M3.jar:7.0.0-M3]
at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:203) [wicket-core-7.0.0-M3.jar:7.0.0-M3]
at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:284) [wicket-core-7.0.0-M3.jar:7.0.0-M3]
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1650) [jetty-servlet-9.2.3.v20140905.jar:9.2.3.v20140905]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) [spring-security-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:118) [spring-security-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:84) [spring-security-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113) [spring-security-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:103) [spring-security-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113) [spring-security-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:154) [spring-security-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45) [spring-security-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:199) [spring-security-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:50) [spring-security-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87) [spring-security-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:342) [spring-security-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:192) [spring-security-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:160) [spring-security-web-3.2.3.RELEASE.jar:3.2.3.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:343) [spring-web-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:260) [spring-web-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1650) [jetty-servlet-9.2.3.v20140905.jar:9.2.3.v20140905]
at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:177) [spring-orm-4.0.7.RELEASE.jar:4.0.7.RELEASE]
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-3.2.8.RELEASE.jar:3.2.8.RELEASE]
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1650) [jetty-servlet-9.2.3.v20140905.jar:9.2.3.v20140905]
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:583) [jetty-servlet-9.2.3.v20140905.jar:9.2.3.v20140905]
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) [jetty-server-9.2.3.v20140905.jar:9.2.3.v20140905]
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:577) [jetty-security-9.2.3.v20140905.jar:9.2.3.v20140905]
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:223) [jetty-server-9.2.3.v20140905.jar:9.2.3.v20140905]
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1125) [jetty-server-9.2.3.v20140905.jar:9.2.3.v20140905]
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:515) [jetty-servlet-9.2.3.v20140905.jar:9.2.3.v20140905]
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) [jetty-server-9.2.3.v20140905.jar:9.2.3.v20140905]
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1059) [jetty-server-9.2.3.v20140905.jar:9.2.3.v20140905]
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) [jetty-server-9.2.3.v20140905.jar:9.2.3.v20140905]
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:97) [jetty-server-9.2.3.v20140905.jar:9.2.3.v20140905]
at org.eclipse.jetty.server.Server.handle(Server.java:497) [jetty-server-9.2.3.v20140905.jar:9.2.3.v20140905]
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:311) [jetty-server-9.2.3.v20140905.jar:9.2.3.v20140905]
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:248) [jetty-server-9.2.3.v20140905.jar:9.2.3.v20140905]
at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:540) [jetty-io-9.2.3.v20140905.jar:9.2.3.v20140905]
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:610) [jetty-util-9.2.3.v20140905.jar:9.2.3.v20140905]
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:539) [jetty-util-9.2.3.v20140905.jar:9.2.3.v20140905]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_11]
Caused by: java.io.IOException: unexpected exception type
at java.io.ObjectStreamClass.throwMiscException(ObjectStreamClass.java:1538) ~[na:1.8.0_11]
at java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:1110) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1810) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351) ~[na:1.8.0_11]
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1993) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1918) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351) ~[na:1.8.0_11]
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1993) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1918) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351) ~[na:1.8.0_11]
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1993) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1918) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1707) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1345) ~[na:1.8.0_11]
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1993) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1918) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351) ~[na:1.8.0_11]
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1993) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1918) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351) ~[na:1.8.0_11]
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1993) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1918) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351) ~[na:1.8.0_11]
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1993) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1918) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1707) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1345) ~[na:1.8.0_11]
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1993) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1918) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1707) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1345) ~[na:1.8.0_11]
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1993) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1918) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1707) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1345) ~[na:1.8.0_11]
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1993) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1918) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1707) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1345) ~[na:1.8.0_11]
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1993) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1918) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351) ~[na:1.8.0_11]
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1993) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1918) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1707) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1345) ~[na:1.8.0_11]
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1993) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1918) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1707) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1345) ~[na:1.8.0_11]
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1993) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1918) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1707) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1345) ~[na:1.8.0_11]
at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1993) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1918) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1801) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1351) ~[na:1.8.0_11]
at java.io.ObjectInputStream.readObject(ObjectInputStream.java:371) ~[na:1.8.0_11]
at org.apache.wicket.serialize.java.JavaSerializer.deserialize(JavaSerializer.java:122) ~[wicket-core-7.0.0-M3.jar:7.0.0-M3]
... 66 common frames omitted
Caused by: java.lang.reflect.InvocationTargetException: null
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_11]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_11]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_11]
at java.lang.reflect.Method.invoke(Method.java:483) ~[na:1.8.0_11]
at java.lang.invoke.SerializedLambda.readResolve(SerializedLambda.java:230) ~[na:1.8.0_11]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_11]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_11]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_11]
at java.lang.reflect.Method.invoke(Method.java:483) ~[na:1.8.0_11]
at java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:1104) ~[na:1.8.0_11]
... 146 common frames omitted
Caused by: java.lang.IllegalArgumentException: Invalid lambda deserialization
at com.nucleusfinancial.nuclear.portfolioperformance.ui.TimeWeightedPortfolioAnalysisPanel$2.$deserializeLambda$(TimeWeightedPortfolioAnalysisPanel.java:1) ~[classes/:na]
... 156 common frames omitted
2014-12-15 14:30:55,248 WARN - RequestCycleExtra - ********************************
2014-12-15 14:30:55,251 ERROR - DefaultExceptionMapper - Unexpected error occurred
【问题讨论】：
-
我的第一个想法是下载 Wicket 源代码并在
JavaSerializer中放置一个断点。这至少可以帮助您查明哪个 lambda 失败了，因此您可以提交有用的错误报告。 -
谢谢@biziclop，我有几个lamdas，它们在单独触发时都失败了反序列化。我的问题是对象太深了，并且异常是从核心 java 库中抛出的，这些库很难调试。我尝试使用非检票口重新创建问题，但无济于事。 Wicket 代码中有一些突出显示该错误的内容。明天我会尝试减少它，也许会提供一个最小的例子来看看其他人是否可以找到根并触发核心 Java 代码中的错误，从而获得一个好的 Eclipse 错误报告。
标签： java eclipse serialization lambda wicket