An exception has occurred processing this request.

Component Index:layout does not contain embedded component 'de'.

org.apache.tapestry5.ioc.internal.OperationException

Component Index:layout does not contain embedded component 'de'.

trace
  • Handling traditional 'action' component event request for Index:layout.de.

org.apache.tapestry5.commons.util.UnknownValueException

Component Index:layout does not contain embedded component 'de'.

availableValues

Embedded components:

  • alerts
  • delegate
  • idChangeLanguage
  • idLogoffButton
  • idShowSession
  • if
  • if_0
  • if_1
  • if_2
  • if_3
  • if_4
  • if_5
  • if_6
  • if_7
  • if_8
  • loop
  • manualButton
  • outputraw
  • outputraw_0
  • outputraw_1
  • outputraw_2
  • outputraw_3
  • outputraw_4
  • outputraw_5
  • unless
  • unless_0

Stack trace:

org.apache.tapestry5.internal.structure.ComponentPageElementImpl getEmbeddedElement() ComponentPageElementImpl.java 855
org.apache.tapestry5.internal.structure.PageImpl getComponentElementByNestedId() PageImpl.java 143
org.apache.tapestry5.internal.services.ComponentEventRequestHandlerImpl handle() ComponentEventRequestHandlerImpl.java 77
org.apache.tapestry5.internal.services.AjaxFilter handle() AjaxFilter.java 47
$ComponentEventRequestHandler_346d028a34796 handle()
org.apache.tapestry5.upload.internal.services.UploadExceptionFilter handle() UploadExceptionFilter.java 82
$ComponentEventRequestHandler_346d028a34796 handle()
org.apache.tapestry5.modules.TapestryModule$36 handle() TapestryModule.java 2265
$ComponentEventRequestHandler_346d028a34796 handle()
$ComponentEventRequestHandler_346d028a346bb handle()
org.apache.tapestry5.internal.services.ComponentRequestHandlerTerminator handleComponentEvent() ComponentRequestHandlerTerminator.java 49
org.apache.tapestry5.internal.services.DeferredResponseRenderer handleComponentEvent() DeferredResponseRenderer.java 50
$ComponentRequestHandler_346d028a346bd handleComponentEvent()
org.apache.tapestry5.services.InitializeActivePageName handleComponentEvent() InitializeActivePageName.java 41
$ComponentRequestHandler_346d028a346bd handleComponentEvent()
org.apache.tapestry5.internal.services.RequestOperationTracker$1 perform() RequestOperationTracker.java 60
org.apache.tapestry5.internal.services.RequestOperationTracker$1 perform() RequestOperationTracker.java 57
org.apache.tapestry5.ioc.internal.OperationTrackerImpl perform() OperationTrackerImpl.java 110
org.apache.tapestry5.ioc.internal.PerThreadOperationTracker perform() PerThreadOperationTracker.java 84
org.apache.tapestry5.ioc.internal.RegistryImpl perform() RegistryImpl.java 1304
org.apache.tapestry5.internal.services.RequestOperationTracker handleComponentEvent() RequestOperationTracker.java 52
$ComponentRequestHandler_346d028a346bd handleComponentEvent()
$ComponentRequestHandler_346d028a3467e handleComponentEvent()
org.apache.tapestry5.internal.services.ComponentEventDispatcher dispatch() ComponentEventDispatcher.java 54
$Dispatcher_346d028a34681 dispatch()
$Dispatcher_346d028a34675 dispatch()
org.apache.tapestry5.http.modules.TapestryHttpModule$RequestHandlerTerminator service() TapestryHttpModule.java 492
org.apache.tapestry5.internal.services.RequestErrorFilter service() RequestErrorFilter.java 31
$RequestHandler_346d028a34676 service()
org.apache.tapestry5.modules.TapestryModule$2 service() TapestryModule.java 977
$RequestHandler_346d028a34676 service()
org.apache.tapestry5.modules.TapestryModule$1 service() TapestryModule.java 967
$RequestHandler_346d028a34676 service()
org.apache.tapestry5.internal.services.StaticFilesFilter service() StaticFilesFilter.java 89
$RequestHandler_346d028a34676 service()
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2 invoke() CheckForUpdatesFilter.java 110
org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2 invoke() CheckForUpdatesFilter.java 100
org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier withRead() ConcurrentBarrier.java 83
org.apache.tapestry5.internal.services.CheckForUpdatesFilter service() CheckForUpdatesFilter.java 124
$RequestHandler_346d028a34676 service()
$RequestHandler_346d028a3466b service()
org.apache.tapestry5.http.modules.TapestryHttpModule$HttpServletRequestHandlerTerminator service() TapestryHttpModule.java 469
de.ubt.its.portal.services.AppModule$1 service() AppModule.java 70
$HttpServletRequestHandler_346d028a3466d service()
org.apache.tapestry5.http.internal.gzip.GZipFilter service() GZipFilter.java 60
$HttpServletRequestHandler_346d028a3466d service()
org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter service() MultipartServletRequestFilter.java 45
$HttpServletRequestHandler_346d028a3466d service()
org.apache.tapestry5.internal.services.IgnoredPathsFilter service() IgnoredPathsFilter.java 69
$HttpServletRequestFilter_346d028a34669 service()
$HttpServletRequestHandler_346d028a3466d service()
org.apache.tapestry5.http.modules.TapestryHttpModule$2 service() TapestryHttpModule.java 318
$HttpServletRequestHandler_346d028a3466d service()
$HttpServletRequestHandler_346d028a34664 service()
org.apache.tapestry5.http.TapestryFilter runFilter() TapestryFilter.java 178
org.apache.tapestry5.http.TapestryFilter doFilter() TapestryFilter.java 225
org.apache.catalina.core.ApplicationFilterChain internalDoFilter() ApplicationFilterChain.java 189
org.apache.catalina.core.ApplicationFilterChain doFilter() ApplicationFilterChain.java 162
org.apache.catalina.core.StandardWrapperValve invoke() StandardWrapperValve.java 202
org.apache.catalina.core.StandardContextValve invoke() StandardContextValve.java 97
org.apache.catalina.authenticator.AuthenticatorBase invoke() AuthenticatorBase.java 542
org.apache.catalina.core.StandardHostValve invoke() StandardHostValve.java 143
org.apache.catalina.valves.ErrorReportValve invoke() ErrorReportValve.java 92
org.apache.catalina.valves.AbstractAccessLogValve invoke() AbstractAccessLogValve.java 687
org.apache.catalina.core.StandardEngineValve invoke() StandardEngineValve.java 78
org.apache.catalina.connector.CoyoteAdapter service() CoyoteAdapter.java 346
org.apache.coyote.http11.Http11Processor service() Http11Processor.java 382
org.apache.coyote.AbstractProcessorLight process() AbstractProcessorLight.java 65
org.apache.coyote.AbstractProtocol$ConnectionHandler process() AbstractProtocol.java 888
org.apache.tomcat.util.net.NioEndpoint$SocketProcessor doRun() NioEndpoint.java 1684
org.apache.tomcat.util.net.SocketProcessorBase run() SocketProcessorBase.java 49
java.util.concurrent.ThreadPoolExecutor runWorker() ThreadPoolExecutor.java 1136
java.util.concurrent.ThreadPoolExecutor$Worker run() ThreadPoolExecutor.java 635
org.apache.tomcat.util.threads.TaskThread$WrappingRunnable run() TaskThread.java 61
java.lang.Thread run() Thread.java 840

Request

Context Path
/portal
Path
/index.layout.de
Locale
de_DE
Server Name
btv0xs.uvw.uni-bayreuth.de
Ports (local/server)
8080 / 8080
Method
GET

Headers

accept
*/*
connection
Keep-Alive
host
btv0xs.uvw.uni-bayreuth.de:8080
referer
https://portal.rz.uni-bayreuth.de/portal/index.layout.de;jsessionid=96C391CA7BA890ADDFCB3ADB56B751BB
user-agent
claudebot
x-forwarded-for
54.145.183.34
x-forwarded-host
portal.its.uni-bayreuth.de
x-forwarded-server
portal.its.uni-bayreuth.de

Attributes

servletAPI.contentLength
-1
servletAPI.protocol
HTTP/1.1
servletAPI.scheme
http
tapestry.active-page-loaded
true
tapestry.suppress-core-stylesheets
true

Context Attributes

javax.servlet.context.tempdir
/var/lib/tomcat9/work/Catalina/localhost/portal
javax.websocket.server.ServerContainer
org.apache.tomcat.websocket.server.WsServerContainer@6306d4a5
org.apache.catalina.jsp_classpath
/var/lib/tomcat9/lib/:/usr/share/tomcat9/lib/:/usr/share/java/tomcat9-jsp-api-9.0.43.jar:/usr/share/java/tomcat9-tribes-9.0.43.jar:/usr/share/java/tomcat9-dbcp-9.0.43.jar:/usr/share/java/tomcat9-jdbc-9.0.43.jar:/usr/share/java/tomcat9-jaspic-api-9.0.43.jar:/usr/share/java/tomcat9-catalina-ha-9.0.43.jar:/usr/share/java/tomcat9-i18n-ja-9.0.43.jar:/usr/share/java/tomcat9-websocket-9.0.43.jar:/usr/share/java/tomcat9-jasper-9.0.43.jar:/usr/share/java/tomcat9-jni-9.0.43.jar:/usr/share/java/tomcat9-util-9.0.43.jar:/usr/share/java/tomcat9-coyote-9.0.43.jar:/usr/share/java/tomcat9-catalina-9.0.43.jar:/usr/share/java/tomcat9-catalina-ant-9.0.43.jar:/usr/share/java/tomcat9-storeconfig-9.0.43.jar:/usr/share/java/tomcat9-i18n-fr-9.0.43.jar:/usr/share/java/tomcat9-el-api-9.0.43.jar:/usr/share/java/tomcat9-websocket-api-9.0.43.jar:/usr/share/java/tomcat9-annotations-api-9.0.43.jar:/usr/share/java/tomcat9-api-9.0.43.jar:/usr/share/java/tomcat9-i18n-ru-9.0.43.jar:/usr/share/java/tomcat9-i18n-es-9.0.43.jar:/usr/share/java/tomcat9-servlet-api-9.0.43.jar:/usr/share/java/tomcat9-jasper-el-9.0.43.jar:/usr/share/java/tomcat9-util-scan-9.0.43.jar:/usr/share/tomcat9/bin/bootstrap.jar:/usr/share/tomcat9/bin/tomcat-juli.jar
org.apache.catalina.resources
org.apache.catalina.webresources.StandardRoot@7fd638b3
org.apache.catalina.webappVersion
org.apache.jasper.compiler.TldCache
org.apache.jasper.compiler.TldCache@457774a0
org.apache.tapestry5.application-registry
org.apache.tapestry5.ioc.internal.RegistryWrapper@4ee11b6e
org.apache.tomcat.InstanceManager
org.apache.catalina.core.DefaultInstanceManager@1b974deb
org.apache.tomcat.JarScanner
org.apache.tomcat.util.scan.StandardJarScanner@554aed8a

Session

state:Index::alertManager
de.ubt.its.portal.util.MyAlertManager@1d3e52d4
state:Index::oldLocale
de

Threads

Thread NameGroup NameStateFlags
AsyncFileHandlerWriter-1078694789mainTIMED_WAITINGdaemon
Catalina-utility-1mainTIMED_WAITINGpriority 1
Catalina-utility-2mainWAITINGpriority 1
Common-CleanerInnocuousThreadGroupTIMED_WAITINGdaemon, priority 8
FileHandlerLogFilesCleaner-1mainWAITINGdaemon
FinalizersystemWAITINGdaemon, priority 8
Notification ThreadsystemRUNNABLEdaemon, priority 9
Reference HandlersystemRUNNABLEdaemon, priority 10
Signal DispatchersystemRUNNABLEdaemon, priority 9
Tapestry PeriodicExecutormainTIMED_WAITING
http-nio-8080-AcceptormainRUNNABLEdaemon
http-nio-8080-BlockPollermainRUNNABLEdaemon
http-nio-8080-ClientPollermainRUNNABLEdaemon
http-nio-8080-exec-1mainWAITINGdaemon
http-nio-8080-exec-10mainWAITINGdaemon
http-nio-8080-exec-2mainWAITINGdaemon
http-nio-8080-exec-3mainWAITINGdaemon
http-nio-8080-exec-4mainWAITINGdaemon
http-nio-8080-exec-5mainWAITINGdaemon
http-nio-8080-exec-6mainRUNNABLEdaemon
http-nio-8080-exec-7mainWAITINGdaemon
http-nio-8080-exec-8mainWAITINGdaemon
http-nio-8080-exec-9mainWAITINGdaemon
mainmainTIMED_WAITING
mysql-cj-abandoned-connection-cleanupmainTIMED_WAITINGdaemon

System Properties

PRODDBs
PRODDirs
catalina.base
/var/lib/tomcat9
catalina.home
/usr/share/tomcat9
catalina.useNaming
true
com.sun.jndi.ldap.object.disableEndpointIdentification
true
common.loader
"${catalina.base}/lib","${catalina.base}/lib/*.jar","${catalina.home}/lib","${catalina.home}/lib/*.jar"
file.encoding
UTF-8
file.separator
/
ignore.endorsed.dirs
java.awt.headless
true
java.class.path
  • /usr/share/tomcat9/bin/bootstrap.jar
  • /usr/share/tomcat9/bin/tomcat-juli.jar
java.class.version
61.0
java.home
/usr/lib/jvm/java-17-amazon-corretto
java.io.tmpdir
/tmp
java.library.path
  • /usr/java/packages/lib
  • /usr/lib64
  • /lib64
  • /lib
  • /usr/lib
java.naming.factory.initial
org.apache.naming.java.javaURLContextFactory
java.naming.factory.url.pkgs
org.apache.naming
java.protocol.handler.pkgs
org.apache.catalina.webresources
java.runtime.name
OpenJDK Runtime Environment
java.runtime.version
17.0.10+8-LTS
java.specification.name
Java Platform API Specification
java.specification.vendor
Oracle Corporation
java.specification.version
17
java.util.logging.config.file
/var/lib/tomcat9/conf/logging.properties
java.util.logging.manager
org.apache.juli.ClassLoaderLogManager
java.vendor
Amazon.com Inc.
java.vendor.url
https://aws.amazon.com/corretto/
java.vendor.url.bug
https://github.com/corretto/corretto-17/issues/
java.vendor.version
Corretto-17.0.10.8.1
java.version
17.0.10
java.version.date
2024-01-16
java.vm.compressedOopsMode
32-bit
java.vm.info
mixed mode, sharing
java.vm.name
OpenJDK 64-Bit Server VM
java.vm.specification.name
Java Virtual Machine Specification
java.vm.specification.vendor
Oracle Corporation
java.vm.specification.version
17
java.vm.vendor
Amazon.com Inc.
java.vm.version
17.0.10+8-LTS
jdk.debug
release
jdk.tls.ephemeralDHKeySize
2048
line.separator
mail.smtp.host
mail.myubt.de
native.encoding
UTF-8
org.apache.catalina.security.SecurityListener.UMASK
0027
os.arch
amd64
os.name
Linux
os.version
5.10.0-28-amd64
package.access
sun.,org.apache.catalina.,org.apache.coyote.,org.apache.jasper.,org.apache.tomcat.
package.definition
sun.,java.,org.apache.catalina.,org.apache.coyote.,org.apache.jasper.,org.apache.naming.,org.apache.tomcat.
path.separator
:
server.loader
shared.loader
sun.arch.data.model
64
sun.boot.library.path
/usr/lib/jvm/java-17-amazon-corretto/lib
sun.cpu.endian
little
sun.io.unicode.encoding
UnicodeLittle
sun.java.command
org.apache.catalina.startup.Bootstrap start
sun.java.launcher
SUN_STANDARD
sun.jnu.encoding
UTF-8
sun.management.compiler
HotSpot 64-Bit Tiered Compilers
tomcat.util.buf.StringCache.byte.enabled
true
tomcat.util.scan.StandardJarScanFilter.jarsToScan
log4j-taglib*.jar,log4j-web*.jar,log4javascript*.jar,slf4j-taglib*.jar
tomcat.util.scan.StandardJarScanFilter.jarsToSkip
annotations-api.jar,ant-junit*.jar,ant-launcher.jar,ant.jar,asm-*.jar,aspectj*.jar,bootstrap.jar,catalina-ant.jar,catalina-ha.jar,catalina-ssi.jar,catalina-storeconfig.jar,catalina-tribes.jar,catalina.jar,cglib-*.jar,cobertura-*.jar,commons-beanutils*.jar,commons-codec*.jar,commons-collections*.jar,commons-daemon.jar,commons-dbcp*.jar,commons-digester*.jar,commons-fileupload*.jar,commons-httpclient*.jar,commons-io*.jar,commons-lang*.jar,commons-logging*.jar,commons-math*.jar,commons-pool*.jar,dom4j-*.jar,easymock-*.jar,ecj-*.jar,el-api.jar,geronimo-spec-jaxrpc*.jar,h2*.jar,hamcrest-*.jar,hibernate*.jar,httpclient*.jar,icu4j-*.jar,jasper-el.jar,jasper.jar,jaspic-api.jar,jaxb-*.jar,jaxen-*.jar,jdom-*.jar,jetty-*.jar,jmx-tools.jar,jmx.jar,jsp-api.jar,jstl.jar,jta*.jar,junit-*.jar,junit.jar,log4j*.jar,mail*.jar,objenesis-*.jar,oraclepki.jar,oro-*.jar,servlet-api-*.jar,servlet-api.jar,slf4j*.jar,taglibs-standard-spec-*.jar,tagsoup-*.jar,tomcat-api.jar,tomcat-coyote.jar,tomcat-dbcp.jar,tomcat-i18n-*.jar,tomcat-jdbc.jar,tomcat-jni.jar,tomcat-juli-adapters.jar,tomcat-juli.jar,tomcat-util-scan.jar,tomcat-util.jar,tomcat-websocket.jar,tools.jar,websocket-api.jar,wsdl4j*.jar,xercesImpl.jar,xml-apis.jar,xmlParserAPIs-*.jar,xmlParserAPIs.jar,xom-*.jar
user.country
DE
user.dir
/var/lib/tomcat9
user.home
/usr/share/tomcat9
user.language
de
user.name
tomcat
user.timezone
Europe/Berlin