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https://issues.apache.org/jira/browse/TAPESTRY-1321?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12478629
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Howard M. Lewis Ship commented on TAPESTRY-1321:
------------------------------------------------
Found an old application that was previously deployed (and alphabetically
earlier), so its JARs (which were out of date) seem to override the newer JARs
in my test application (the musiclib, from screencast #5).
On a redeploy, got the following:
java.lang.RuntimeException: No object of type
org.apache.tapestry.services.Heartbeat is available from the Environment.
Available types are org.apache.tapestry.MarkupWriter,
org.apache.tapestry.PageRenderSupport, org.apache.tapestry.ValidationDecorator,
org.apache.tapestry.dom.Document,
org.apache.tapestry.internal.services.DocumentScriptBuilder,
org.apache.tapestry.services.Heartbeat.
org.apache.tapestry.internal.services.EnvironmentImpl.peekRequired(EnvironmentImpl.java:73)
$Environment_111299129d5.peekRequired($Environment_111299129d5.java)
$Environment_11129912965.peekRequired($Environment_11129912965.java)
org.apache.tapestry.corelib.components.Loop._$environment_read_heartbeat(Loop.java)
org.apache.tapestry.corelib.components.Loop.startHeartbeat(Loop.java:302)
org.apache.tapestry.corelib.components.Loop.begin(Loop.java:297)
org.apache.tapestry.corelib.components.Loop.beginRender(Loop.java)
org.apache.tapestry.internal.structure.ComponentPageElementImpl$10$1.run(ComponentPageElementImpl.java:334)
org.apache.tapestry.internal.structure.ComponentPageElementImpl.invoke(ComponentPageElementImpl.java:930)
org.apache.tapestry.internal.structure.ComponentPageElementImpl.access$100(ComponentPageElementImpl.java:68)
org.apache.tapestry.internal.structure.ComponentPageElementImpl$10.render(ComponentPageElementImpl.java:338)
org.apache.tapestry.internal.services.RenderQueueImpl.run(RenderQueueImpl.java:57)
org.apache.tapestry.internal.services.PageMarkupRendererImpl.renderPageMarkup(PageMarkupRendererImpl.java:40)
$PageMarkupRenderer_111299129d2.renderPageMarkup($PageMarkupRenderer_111299129d2.java)
org.apache.tapestry.internal.services.PageResponseRendererImpl.renderPageResponse(PageResponseRendererImpl.java:45)
$PageResponseRenderer_1112991297e.renderPageResponse($PageResponseRenderer_1112991297e.java)
org.apache.tapestry.internal.services.DefaultRequestExceptionHandler.handleRequestException(DefaultRequestExceptionHandler.java:60)
$RequestExceptionHandler_11129912954.handleRequestException($RequestExceptionHandler_11129912954.java)
org.apache.tapestry.services.TapestryModule$6.service(TapestryModule.java:543)
$RequestHandler_11129912991.service($RequestHandler_11129912991.java)
org.apache.tapestry.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:56)
$RequestHandler_11129912991.service($RequestHandler_11129912991.java)
org.apache.tapestry.internal.services.LocalizationFilter.service(LocalizationFilter.java:43)
$RequestHandler_11129912991.service($RequestHandler_11129912991.java)
org.apache.tapestry.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:91)
org.apache.tapestry.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:82)
org.apache.tapestry.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:77)
org.apache.tapestry.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:104)
$RequestHandler_11129912991.service($RequestHandler_11129912991.java)
$RequestHandler_1112991298c.service($RequestHandler_1112991298c.java)
org.apache.tapestry.services.TapestryModule$3.service(TapestryModule.java:408)
$HttpServletRequestHandler_1112991298b.service($HttpServletRequestHandler_1112991298b.java)
org.apache.tapestry.TapestryFilter.doFilter(TapestryFilter.java:115)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
Obviously a ClassLoader issue, the Heartbeat class is listed as available even
as the exception claims it is not (the keys here are Class, not String).
A cold restart of the application seems to solve this problem.
> JBoss deployment error
> ----------------------
>
> Key: TAPESTRY-1321
> URL: https://issues.apache.org/jira/browse/TAPESTRY-1321
> Project: Tapestry
> Issue Type: Bug
> Components: tapestry-core
> Affects Versions: 5.0.3
> Environment: Mac OS X, Jboss 4.0.5
> Reporter: Howard M. Lewis Ship
> Assigned To: Howard M. Lewis Ship
>
> On first access to an application:
> 15:06:41,850 ERROR [[default]] Servlet.service() for servlet default threw
> exception
> java.lang.NullPointerException
> at
> org.apache.tapestry.internal.services.InternalModule$10.getCookies(InternalModule.java:621)
> at
> $CookieSource_11129809a58.getCookies($CookieSource_11129809a58.java)
> at
> org.apache.tapestry.internal.services.CookiesImpl.readCookieValue(CookiesImpl.java:45)
> at $Cookies_11129809a56.readCookieValue($Cookies_11129809a56.java)
> at
> org.apache.tapestry.services.PersistentLocaleImpl.getCookieValue(PersistentLocaleImpl.java:48)
> at
> org.apache.tapestry.services.PersistentLocaleImpl.get(PersistentLocaleImpl.java:42)
> at
> $PersistentLocale_11129809a55.get($PersistentLocale_11129809a55.java)
> at
> org.apache.tapestry.internal.services.LocalizationSetterImpl.setThreadLocale(LocalizationSetterImpl.java:93)
> at
> $LocalizationSetter_11129809a51.setThreadLocale($LocalizationSetter_11129809a51.java)
> at
> org.apache.tapestry.internal.services.LocalizationFilter.service(LocalizationFilter.java:41)
> at
> $RequestHandler_11129809a54.service($RequestHandler_11129809a54.java)
> at
> org.apache.tapestry.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:91)
> at
> org.apache.tapestry.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:82)
> at
> org.apache.tapestry.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:77)
> at
> org.apache.tapestry.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:104)
> at
> $RequestHandler_11129809a54.service($RequestHandler_11129809a54.java)
> at
> $RequestHandler_11129809a4f.service($RequestHandler_11129809a4f.java)
> at
> org.apache.tapestry.services.TapestryModule$3.service(TapestryModule.java:401)
> at
> $HttpServletRequestHandler_11129809a4e.service($HttpServletRequestHandler_11129809a4e.java)
> at
> org.apache.tapestry.TapestryFilter.doFilter(TapestryFilter.java:114)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
> org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
> at
> org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
> at
> org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> at
> org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
> at
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
> at
> org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
> at java.lang.Thread.run(Thread.java:613)
> 15:06:51,286 INFO [TimingFilter] Request time: 820 ms
> Very odd .. this was after a clean build and deploy, yet the line number
> (InternalModule.java:621) doesn't match the current source. Something odd is
> afoot.
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