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https://issues.apache.org/jira/browse/WW-4820?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16092814#comment-16092814
]
Lukasz Lenart commented on WW-4820:
-----------------------------------
If it fails because of the missing {{json-default}} it means Struts wasn't able
to load the JSON plugin -> struts2-json-plugin jar. Please inspect your logs,
maybe there is an error or warn about that. You can also increase the log level
to DEBUG.
Second thing, did you you read this
https://struts.apache.org/docs/struts-23-to-25-migration.html ?
> Parent package is not defined: json-default
> -------------------------------------------
>
> Key: WW-4820
> URL: https://issues.apache.org/jira/browse/WW-4820
> Project: Struts 2
> Issue Type: Bug
> Components: Plugin - JSON
> Affects Versions: 2.5.10.1
> Reporter: Prasann Grampurohit
>
> We are upgrading one of our project to Struts 2.5.10 and while doing this, I
> see the below error when trying to launch the application. The jars added on
> project are:
> ognl-3.1.12.jar
> struts2-core-2.5.10.1.jar
> struts2-json-plugin-2.5.10.1.jar
> struts2-spring-plugin-2.5.10.1.jar
> struts2-tiles-plugin-2.5.10.1.jar
> xwork-core-2.3.32.jar
> Could you please help identify the issue? Thank you.
> Exception trace:
> {color:#707070}2017-07-14 16:53:54,746 ERROR [io.undertow.request] (default
> task-1) UT005023: Exception handling request to /member/: Unable to load
> configuration. - [unknown location]
> at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:499)
> at
> org.apache.struts2.dispatcher.InitOperations.initDispatcher(InitOperations.java:75)
> at
> org.apache.struts2.dispatcher.filter.StrutsPrepareAndExecuteFilter.init(StrutsPrepareAndExecuteFilter.java:63)
> at
> io.undertow.servlet.core.LifecyleInterceptorInvocation.proceed(LifecyleInterceptorInvocation.java:111)
> at
> org.wildfly.extension.undertow.security.RunAsLifecycleInterceptor.init(RunAsLifecycleInterceptor.java:84)
> at
> io.undertow.servlet.core.LifecyleInterceptorInvocation.proceed(LifecyleInterceptorInvocation.java:97)
> at
> io.undertow.servlet.core.ManagedFilter.createFilter(ManagedFilter.java:80)
> at io.undertow.servlet.core.ManagedFilter.getFilter(ManagedFilter.java:66)
> at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
> at
> io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
> at
> com.my.company.member.web.security.DisableUrlSessionFilter.doFilter(DisableUrlSessionFilter.java:39)
> at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
> at
> io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
> at
> io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
> at
> io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
> at io.undertow.jsp.JspFileHandler.handleRequest(JspFileHandler.java:32)
> at
> io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
> at
> org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
> at
> io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> at
> io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
> at
> io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
> at
> io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> at
> io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
> at
> io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
> at
> io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
> at
> io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
> at
> io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
> at
> io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
> at
> io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> at
> org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
> at
> io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> at
> io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> at
> io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:285)
> at
> io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:264)
> at
> io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
> at
> io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:175)
> at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)
> at
> io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:792)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: Unable to load configuration. - [unknown location]
> at
> com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:70)
> at
> org.apache.struts2.dispatcher.Dispatcher.getContainer(Dispatcher.java:906)
> at
> org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:445)
> at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:486)
> ... 40 more
> Caused by: Parent package is not defined: json-default - [unknown location]
> at
> com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.buildPackageContext(XmlConfigurationProvider.java:686)
> at
> com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.addPackage(XmlConfigurationProvider.java:536)
> at
> com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.loadPackages(XmlConfigurationProvider.java:323)
> at
> org.apache.struts2.config.StrutsXmlConfigurationProvider.loadPackages(StrutsXmlConfigurationProvider.java:108)
> at
> com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:189)
> at
> com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:67)
> ... 43 more{color}
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