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org.apache.tapestry.ApplicationRuntimeException
Unable to read expression '<parsed expression>' of components.AjaxShell$Enhance_33@79ec41c0[ArtistsPage/BORDER.shell].
 
java.lang.NullPointerException
Stack Trace:
  • ognl.ObjectPropertyAccessor.getProperty(ObjectPropertyAccessor.java:120)
  • ognl.OgnlRuntime.getProperty(OgnlRuntime.java:1616)
  • ognl.ASTProperty.getValueBody(ASTProperty.java:96)
  • ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:170)
  • ognl.SimpleNode.getValue(SimpleNode.java:210)
  • ognl.Ognl.getValue(Ognl.java:333)
  • ognl.Ognl.getValue(Ognl.java:310)
  • org.apache.tapestry.util.prop.OgnlUtils.get(OgnlUtils.java:133)
  • org.apache.tapestry.util.prop.OgnlUtils.get(OgnlUtils.java:158)
  • org.apache.tapestry.AbstractComponent.getBinding(AbstractComponent.java:486)
  • org.apache.tapestry.param.ParameterManager.setup(ParameterManager.java:149)
  • org.apache.tapestry.param.ParameterManager.setParameters(ParameterManager.java:102)
  • org.apache.tapestry.AbstractComponent.prepareForRender(AbstractComponent.java:898)
  • org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:853)
  • org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:118)
  • org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:857)
  • org.apache.tapestry.BaseComponent.renderComponent(BaseComponent.java:118)
  • org.apache.tapestry.AbstractComponent.render(AbstractComponent.java:857)
  • org.apache.tapestry.AbstractPage.renderPage(AbstractPage.java:300)
  • org.apache.tapestry.engine.RequestCycle.renderPage(RequestCycle.java:368)
  • org.apache.tapestry.engine.AbstractEngine.renderResponse(AbstractEngine.java:732)
  • org.apache.tapestry.engine.ExternalService.service(ExternalService.java:164)
  • org.apache.tapestry.engine.AbstractEngine.service(AbstractEngine.java:872)
  • domain.Engine.service(Engine.java:97)
  • org.apache.tapestry.ApplicationServlet.doService(ApplicationServlet.java:197)
  • org.apache.tapestry.ApplicationServlet.doGet(ApplicationServlet.java:158)
  • javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
  • javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
  • org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428)
  • org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:473)
  • org.mortbay.jetty.servlet.Dispatcher.dispatch(Dispatcher.java:286)
  • org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:171)
  • servlets.StaticLinkFilter.doFilter(StaticLinkFilter.java:173)
  • org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821)
  • org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471)
  • org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568)
  • org.mortbay.http.HttpContext.handle(HttpContext.java:1530)
  • org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633)
  • org.mortbay.http.HttpContext.handle(HttpContext.java:1482)
  • org.mortbay.http.HttpServer.service(HttpServer.java:909)
  • org.mortbay.http.HttpConnection.service(HttpConnection.java:820)
  • org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:986)
  • org.mortbay.http.HttpConnection.handle(HttpConnection.java:837)
  • org.mortbay.http.SocketListener.handleConnection(SocketListener.java:245)
  • org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
  • org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)

Request
Parameters
NameValue(s)
serviceexternal/ArtistsPage
sp
  • l330
  • l0
  • 11
Properties
NameValue
characterEncodingUTF-8
contentLength-1
methodGET
protocolHTTP/1.1
queryStringservice=external/ArtistsPage&sp=l330&sp=l0&sp=11
remoteAddr38.107.179.242
remoteHost38.107.179.242
requestedSessionIdFromCookieno
requestedSessionIdFromURLno
requestedSessionIdValidno
requestURI/app
schemehttp
serverNamewww.wooop.de
serverPort80
servletPath/app
Headers
NameValue
Accepttext/html,application/xhtml+xml,text/xml;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
Accept-CharsetISO-8859-1,utf-8;q=0.7,*;q=0.7
Accept-Encodinggzip
Accept-Languageen-us,en;q=0.5
Cache-Controlno-cache
Connectionclose
Hostwww.wooop.de
Pragmano-cache
User-AgentCCBot/1.0 (+http://www.commoncrawl.org/bot.html)
x-cc-idccc04-02
Attributes
NameValue
javax.servlet.forward.request_uri/poster-kunstdrucke/k/bilder-william-turner/12.html
javax.servlet.forward.servlet_path/poster-kunstdrucke/k/bilder-william-turner/12.html
Servlet
Properties
NameValue
servletorg.apache.tapestry.ApplicationServlet@68f51766
nameWooop
Servlet Context
Properties
NameValue
majorVersion2
minorVersion4
serverInfoJetty/5.1.14
Attributes
NameValue
javax.servlet.context.tempdir/tmp/Jetty_85_25_122_84_80_www_wooop_de_
org.apache.tapestry.AssetExternalizer:Woooporg.apache.tapestry.asset.AssetExternalizer@32d35f5f
org.apache.tapestry.ComponentClassEnhancer:Woooporg.apache.tapestry.enhance.DefaultComponentClassEnhancer@6cb1cb25
org.apache.tapestry.DataSqueezer:WooopDataSqueezer[adaptors=<AdaptorRegistry[java.lang.Long=org.apache.tapestry.util.io.LongAdaptor@c9021e3 java.lang.Integer=org.apache.tapestry.util.io.IntegerAdaptor@4aa0c486 java.lang.String=org.apache.tapestry.util.io.StringAdaptor@c65fb1 java.lang.Byte=org.apache.tapestry.util.io.ByteAdaptor@5fb45ddc org.apache.tapestry.util.ComponentAddress=org.apache.tapestry.util.io.ComponentAddressAdaptor@3a7e479a java.lang.Boolean=org.apache.tapestry.util.io.BooleanAdaptor@388eed76 java.lang.Character=org.apache.tapestry.util.io.CharacterAdaptor@2f87fafc java.io.Serializable=org.apache.tapestry.util.io.SerializableAdaptor@86ecec5 java.lang.Double=org.apache.tapestry.util.io.DoubleAdaptor@22c8ebd6 java.lang.Short=org.apache.tapestry.util.io.ShortAdaptor@34f34071 org.apache.commons.lang.enum.Enum=org.apache.tapestry.util.io.EnumAdaptor@4e0bd5df java.lang.Float=org.apache.tapestry.util.io.FloatAdaptor@6b064b80]>]
org.apache.tapestry.PageSource:Woooporg.apache.tapestry.pageload.PageSource@49b9a538[pool=org.apache.tapestry.util.pool.Pool@1db5d2b2[generation=0,pooledCount=4],resolver=org.apache.tapestry.util.DefaultResourceResolver@c1bb35b]
org.apache.tapestry.Pool:Wooop
org.apache.tapestry.util.pool.Pool@6e9c2192[generation=0,pooledCount=3]
org.apache.tapestry.SpecificationParser1
org.apache.tapestry.PageLoader1
org.apache.tapestry.PageSpecificationResolver1
org.apache.tapestry.PropertySource:Woooporg.apache.tapestry.util.DelegatingPropertySource@4c6030f9
org.apache.tapestry.ScriptSource:WooopDefaultScriptSource@3f2f529b[[], ]
org.apache.tapestry.ServiceMap:Wooop{direct=org.apache.tapestry.engine.DirectService@3bd85e85, home=org.apache.tapestry.engine.HomeService@7a258c74, document=services.DocumentService@37285252, restart=org.apache.tapestry.engine.RestartService@3834a1c8, asset=org.apache.tapestry.asset.AssetService@7696e4c, page=org.apache.tapestry.engine.PageService@1ac84361, external=org.apache.tapestry.engine.ExternalService@51bfa303, action=org.apache.tapestry.engine.ActionService@7c6743e2, image=services.ImageService@5f99ea3c, reset=org.apache.tapestry.engine.ResetService@71e13a2c, tagsupport=org.apache.tapestry.engine.TagSupportService@79b2591c}
org.apache.tapestry.SpecificationSource:WooopDefaultSpecificationSource[1 cached page specifications:
  • context:/WEB-INF/Museum.page

21 cached component specifications:
  • classpath:/org/apache/tapestry/components/Insert.jwc
  • classpath:/org/apache/tapestry/link/PageLink.jwc
  • context:/WEB-INF/LinkBox.jwc
  • classpath:/org/apache/tapestry/form/TextField.jwc
  • context:/WEB-INF/StaticLink.jwc
  • classpath:/org/apache/tapestry/link/ExternalLink.jwc
  • classpath:/org/apache/tapestry/link/GenericLink.jwc
  • classpath:/org/apache/tapestry/components/Conditional.jwc
  • classpath:/org/apache/tapestry/components/Any.jwc
  • classpath:/org/apache/tapestry/form/Form.jwc
  • context:/WEB-INF/Cache.jwc
  • context:/WEB-INF/Border2.jwc
  • classpath:/org/apache/tapestry/components/Foreach.jwc
  • classpath:/org/apache/tapestry/html/Body.jwc
  • classpath:/org/apache/tapestry/html/Image.jwc
  • classpath:/org/apache/tapestry/form/PropertySelection.jwc
  • context:/WEB-INF/ArtStyleBox.jwc
  • context:/WEB-INF/AjaxShell.jwc
  • classpath:/org/apache/tapestry/form/Submit.jwc
  • classpath:/org/apache/tapestry/components/RenderBody.jwc
  • context:/WEB-INF/ArtStylesContainerComponent.jwc
]
org.apache.tapestry.StringsSource:Woooporg.apache.tapestry.engine.DefaultComponentMessagesSource@468034b6
org.apache.tapestry.TemplateSource:WooopDefaultTemplateSource[275 tokens
  • MultiKey[classpath:/org/apache/tapestry/html/ExceptionDisplay.jwc, en_US] (36 tokens)
  • MultiKey[context:/WEB-INF/LinkBox.jwc, en_US] (32 tokens)
  • MultiKey[classpath:/org/apache/tapestry/pages/Exception.page, en_US] (15 tokens)
  • MultiKey[context:/WEB-INF/ArtStylesContainerComponent.jwc, en_US] (10 tokens)
  • MultiKey[context:/WEB-INF/Artist.page, en_US] (98 tokens)
  • MultiKey[context:/WEB-INF/ArtStyleBox.jwc, en_US] (12 tokens)
  • MultiKey[context:/WEB-INF/Border2.jwc, en_US] (44 tokens)
  • MultiKey[context:/WEB-INF/StaticLink.jwc, en_US] (28 tokens)

]
org.apache.tapestry.global:Wooop{}
org.mortbay.http.ErrorHandlerErrorPageHandler in null
JVM System Properties
NameValue
START/etc/jetty/start.config
ctxkbg/usr/local/jetty/kbg_neu
ctxwooop/usr/local/jetty/wooop2
file.encodingUTF-8
file.encoding.pkgsun.io
file.separator/
java.awt.graphicsenvsun.awt.X11GraphicsEnvironment
java.awt.printerjobsun.print.PSPrinterJob
java.class.path
  • /usr/share/jetty/lib/org.mortbay.jetty.jar
  • /usr/share/jetty/lib/org.mortbay.jmx.jar
  • /usr/share/java/servlet-api-2.4.jar
  • /usr/share/java/jsp-api-2.0.jar
  • /usr/share/java/xercesImpl.jar
  • /usr/share/java/commons-logging-1.1.jar
  • /usr/share/java/commons-el-1.0.jar
  • /usr/share/tomcat5.5/common/lib/jasper-runtime.jar
  • /usr/share/tomcat5.5/common/lib/jasper-compiler.jar
  • /usr/local/jdk1.6.0_13/lib/tools.jar
java.class.version50.0
java.endorsed.dirs/usr/local/jdk1.6.0_13/jre/lib/endorsed
java.ext.dirs/usr/local/jdk1.6.0_13/jre/lib/ext:/usr/java/packages/lib/ext
java.home/usr/local/jdk1.6.0_13/jre
java.io.tmpdir/tmp
java.lib.home/usr/share/java
java.library.path
  • /usr/local/jdk1.6.0_13/jre/lib/amd64/server
  • /usr/local/jdk1.6.0_13/jre/lib/amd64
  • /usr/local/jdk1.6.0_13/jre/../lib/amd64
  • /usr/java/packages/lib/amd64
  • /lib
  • /usr/lib
java.runtime.nameJava(TM) SE Runtime Environment
java.runtime.version1.6.0_13-b03
java.specification.nameJava Platform API Specification
java.specification.vendorSun Microsystems Inc.
java.specification.version1.6
java.vendorSun Microsystems Inc.
java.vendor.urlhttp://java.sun.com/
java.vendor.url.bughttp://java.sun.com/cgi-bin/bugreport.cgi
java.version1.6.0_13
java.vm.infomixed mode
java.vm.nameJava HotSpot(TM) 64-Bit Server VM
java.vm.specification.nameJava Virtual Machine Specification
java.vm.specification.vendorSun Microsystems Inc.
java.vm.specification.version1.0
java.vm.vendorSun Microsystems Inc.
java.vm.version11.3-b02
jetty.home/usr/share/jetty
line.separator
org.apache.commons.logging.LogFactoryorg.mortbay.log.Factory
org.mortbay.util.FileResource.checkAliasesfalse
os.archamd64
os.nameLinux
os.version2.6.24-27-generic
path.separator:
propertyorg.mortbay.xml.XmlParser.NotValidating=true
sun.arch.data.model64
sun.boot.class.path
  • /usr/local/jdk1.6.0_13/jre/lib/resources.jar
  • /usr/local/jdk1.6.0_13/jre/lib/rt.jar
  • /usr/local/jdk1.6.0_13/jre/lib/sunrsasign.jar
  • /usr/local/jdk1.6.0_13/jre/lib/jsse.jar
  • /usr/local/jdk1.6.0_13/jre/lib/jce.jar
  • /usr/local/jdk1.6.0_13/jre/lib/charsets.jar
  • /usr/local/jdk1.6.0_13/jre/classes
sun.boot.library.path/usr/local/jdk1.6.0_13/jre/lib/amd64
sun.cpu.endianlittle
sun.io.unicode.encodingUnicodeLittle
sun.java.launcherSUN_STANDARD
sun.jnu.encodingUTF-8
sun.management.compilerHotSpot 64-Bit Server Compiler
sun.os.patch.levelunknown
tomcat.lib.home/usr/share/tomcat5.5/common/lib/
user.countryDE
user.dir/root
user.home/root
user.languagede
user.nameroot
user.timezoneEurope/Berlin