Eclipse JDT编译器似乎有一个问题,在某些情况下,Java8个lamda没有正确反序列化,而是抛出一个IllegalArgumentException
。我正在使用最近的分布式维护版本,如下所示:
Eclipse SDK
Version: Luna SR2 (4.4.2)
Build id: M20141210-0900
现有的bug/SO条目报告了在Luna SR2(4.4.2)M20141210-0900
中已经(至少部分)解决的类似问题。我亲自验证了以下问题已经得到解决。
无法反序列化访问实例字段和方法的Java 8 lambda
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,我使用了Apache Wicket,它经常调用匿名内部类。自从升级到Java8以来,我已经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,并在用户导航回前一页时反序列化这些网页。虽然我的代码正在序列化,但它不会反序列化。上面链接的帖子让我集中精力进行调查;事实证明,在javac下编译可以解决这个问题。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。
我可以从以下几个方面受益:
是否有任何明显的错误会导致成功的序列化但不成功的反序列化?
是否有一个我错过的JDT编译器bug?
我发现调试这个非常棘手。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,我发现这非常有限。如果不能在一些相当长的Wicket
代码之外重现问题,我就不能真正提出有用的错误。有人有调试核心库的提示吗?
是否有人成功地将不同的序列化库与Wicket一起使用?乍一看,Kryo序列化程序似乎并没有经过战斗测试。
理想情况下,这是一个已知的错误,或者在一些帮助下,我可以找出导致这种情况的原因,并以一个小例子的形式重现这个问题,并提出一个有意义的错误。然而,如果有任何变通办法,我也很想听听。提前感谢。
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$(TimeWeightedPortfolioAnalysisPanel.java:1) ~[classes/:na]
... 156 common frames omitted
2014-12-15 14:30:55,248 WARN - RequestCycleExtra - ********************************
2014-12-15 14:30:55,251 ERROR - DefaultExceptionMapper - Unexpected error occurred
看起来像Eclipse JDT错误:https://bugs.eclipse.org/bugs/show_bug.cgi?id=439889
它是由JDT编译器处理lamda表达式中的匿名内部类的错误引起的:
“这里的问题是,在生成反序列化lambda helper方法的过程中,包含实现lambda方法的内部类的‘名称’被视为$Local$,而我们应该使用TestClass$1。”
它没有被后传到版本:Luna SR2(4.4.2)build(构建)M20141210-0900,但已验证是否适用于4.5 M4 I20141208-0800。我可以亲自确认此错误已修复:
Eclipse SDK
Version: Mars (4.5)
Build id: I20141210-2000
更新:已在Luna SR2(4.4.2)中修复
我正在玩弄一个基本的无限泛集群,我遇到了一个令人费解的错误。 我基本上实现了一个共享映射,只包含一个整数 这是我的服务代码 缓存是通过以下方式生成的: 当集群中至少有两台服务器时,computeIfAbsen会失败 这可以归结为: 最后是: 如果我把我非常好的时髦代码重写成丑陋的代码,它就会起作用。 我怎么能使用漂亮的电脑现在没有做事的方式? Eclipse 2018-12、WildFly 14、
问题内容: 作为一个小项目,我一直在尝试做一个小事,它可以读取序列化的lambda(从本地或从FTP)并调用它们的运行函数作为测试的一部分,以测试Windows中的文件关联(即打开某些文件类型)使用特定程序打开它们),但不管如何,无论如何,它似乎从未正确地反序列化。 lambda被这样声明 并使用由ObjectOutputStream包装的[n可选] BufferedOutputStream包装的
作为一个小项目,我一直在尝试制作一个小东西来读取序列化的lambda(本地或从FTP)并调用它们的run函数,作为测试的一部分,以在Windows中试验文件关联(即打开某些文件类型会用某个程序打开它们)等等,但无论我尝试什么,它似乎都无法正确地反序列化。 lambda是这样宣布的 并使用由ObjectOutputStream包装的[n可选]BufferedOutputStream包装的FileOu
我有一个带有lambda表达式的wicket项目。在一个页面上,当用户单击“后退”按钮时,我的应用程序崩溃: 在page类(返回的地方)中,我使用lambda表达式实现此接口: 以及lambda: 当我将lambda更改为匿名类时,一切正常。在这种情况下,我应该如何使用lambda? 环境:Java1.8。0_25,网豆8.0.2,Wicket 6.17.0。 编辑:这是使用lambda的真实(但
问题内容: Eclipse JDT编译器似乎存在一个问题,在某些情况下,Java 8 lamda不能正确反序列化,而是抛出。我正在使用最新发布的维护版本,如下所示: 现有的Bug / SO条目报告了已(至少部分地)已解决的类似问题。我已经亲自验证以下问题已解决。 访问实例字段和方法的Java 8Lambda不能反序列化 https://bugs.eclipse.org/bugs/show_bug.
问题内容: 关于如何解决此错误的任何想法?我在Hibernate中使用Spring JPA。下面的必要详细信息。 实体类别1: 用户的实体类: 和stacktrace: stacktrace非常大。我将下面的整个stacktrace粘贴以供参考,并在此处粘贴快速TL; DR: 完整的堆栈跟踪如下: 更新: 我将Ways实体类更新为以下内容,但仍然出现错误: 问题答案: 当无法反序列化某些内容时,就