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社区首页 >问答首页 >无效lambda反序列化

问无效lambda反序列化
EN

Stack Overflow用户
提问于 2014-12-15 16:27:05
回答 2查看 3.9K关注 0票数 2

Eclipse编译器似乎存在一个问题，在某些情况下，Java8lamdas没有正确地反序列化，而是抛出一个IllegalArgumentException。我正在使用最新的分布式维护构建，如下所示：

代码语言：javascript
复制
Eclipse SDK

Version: Luna SR2 (4.4.2)
Build id: M20141210-0900

有一些现有的bug/ SO条目报告了类似的问题，这些问题已经(至少部分)在Luna SR2 (4.4.2) M20141210-0900中得到了解决。我亲自证实，下列问题已得到解决。

访问实例字段和方法不能反序列化的Java 8 lambdas

bug.cgi?id=449453

bug.cgi?id=439889

为了给我的问题提供一些上下文，我使用了阿帕奇Wicket，它经常要求使用匿名内部类。从升级到Java 8之后，我开始将匿名内部类重新分解为lamda表达式，这确实有助于减少锅炉板代码。

阿帕奇Wicket使用序列化来缓存用户访问过的网页，并在导航回前一页时反序列化这些页面。虽然我的代码正在很高兴地序列化，但它不会反序列化。上面链接的帖子让我集中了我的调查；事实证明，在javac下编译解决了这个问题。这说明这是另一个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。

我可以从以下几个方面获益：

有什么明显的事情表明我做错了什么会导致成功的序列化但不成功的反序列化吗？

在这个问题上，是否有一个出色的JDT编译器错误，我已经错过了？

我发现调试这个非常困难。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，我发现它非常有限。如果不能在一些相当长的Wicket代码之外重现这个问题，我就无法真正提出一个有用的bug。有谁有调试核心库的技巧吗？

有人用Wicket成功地使用不同的序列化库吗？乍一看，Kryo串行器似乎没有经过战斗测试。

理想情况下，这是一个已知的bug，或者在一些帮助下，我可以找到导致这一问题的原因，并以一个小示例的形式再现问题，并提出一个有意义的bug。然而，如果那个春天有什么解决办法的话，我也很想听听。提前谢谢。

代码语言：javascript
复制
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
java
eclipse
serialization
lambda
wicket
EN

回答 2

Stack Overflow用户

回答已采纳

发布于 2014-12-16 10:27:24

它是由JDT编译器处理lamda表达式中的匿名内部类的这只虫子引起的：

“这里的问题是，在反序列化lambda助手方法的生成过程中，包含实现lambda方法的内部类的‘名称’被看作是$Local$，而我们应该使用TestClass$1。”

它没有移植到Version: Luna SR2 (4.4.2) build M20141210-0900中，而是为4.5 M4 I20141208-0800进行了验证。我可以亲自确认这个bug是在以下代码中修复的：

代码语言：javascript
复制
Eclipse SDK
Version: Mars (4.5)
Build id: I20141210-2000

更新： 固定 in Luna SR2 (4.4.2)

票数 2
EN

Stack Overflow用户

发布于 2014-12-15 20:24:18

看起来像这个Eclipse：bug.cgi?id=439889

票数 0
EN
页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：

https://stackoverflow.com/questions/27488567

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