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Posted to dev@shindig.apache.org by "Thangam Arumugam (tarumuga)" <ta...@cisco.com> on 2009/05/23 00:32:10 UTC
people/@supportedFields broken?

Hi ,

 

Does anyone have idea about this error in Apache Shindig 1.1.x, 

Is supportedFields API broken?

 

 

2009-05-22 15:28:29.297::WARN:  /social/rest/people/@supportedFields

com.thoughtworks.xstream.core.TreeMarshaller$CircularReferenceException:


                at
com.thoughtworks.xstream.core.TreeMarshaller.convert(TreeMarshaller.java
:83)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshall
er.java:78)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er.marshallField(AbstractReflectionConverter.java:157)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er$2.writeField(AbstractReflectionConverter.java:148)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er$2.visit(AbstractReflectionConverter.java:118)

                at
com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvide
r.visitSerializableFields(PureJavaReflectionProvider.java:129)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er.doMarshal(AbstractReflectionConverter.java:100)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er.marshal(AbstractReflectionConverter.java:58)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convert(TreeMarshaller.java
:86)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshall
er.java:78)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshall
er.java:63)

                at
org.apache.shindig.protocol.conversion.xstream.MapConverter.marshal(MapC
onverter.java:83)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convert(TreeMarshaller.java
:86)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshall
er.java:78)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshall
er.java:63)

                at
org.apache.shindig.protocol.conversion.xstream.MapConverter.marshal(MapC
onverter.java:83)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convert(TreeMarshaller.java
:86)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshall
er.java:78)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er.marshallField(AbstractReflectionConverter.java:157)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er$2.writeField(AbstractReflectionConverter.java:148)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er$2.visit(AbstractReflectionConverter.java:118)

                at
com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvide
r.visitSerializableFields(PureJavaReflectionProvider.java:129)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er.doMarshal(AbstractReflectionConverter.java:100)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er.marshal(AbstractReflectionConverter.java:58)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convert(TreeMarshaller.java
:86)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshall
er.java:78)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er.marshallField(AbstractReflectionConverter.java:157)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er$2.writeField(AbstractReflectionConverter.java:148)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er$2.visit(AbstractReflectionConverter.java:118)

                at
com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvide
r.visitSerializableFields(PureJavaReflectionProvider.java:129)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er.doMarshal(AbstractReflectionConverter.java:100)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er.marshal(AbstractReflectionConverter.java:58)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convert(TreeMarshaller.java
:86)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshall
er.java:78)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshall
er.java:63)

                at
com.thoughtworks.xstream.converters.collections.AbstractCollectionConver
ter.writeItem(AbstractCollectionConverter.java:64)

                at
com.thoughtworks.xstream.converters.collections.CollectionConverter.mars
hal(CollectionConverter.java:55)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convert(TreeMarshaller.java
:86)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshall
er.java:78)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er.marshallField(AbstractReflectionConverter.java:157)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er$2.writeField(AbstractReflectionConverter.java:148)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er$2.visit(AbstractReflectionConverter.java:118)

                at
com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvide
r.visitSerializableFields(PureJavaReflectionProvider.java:129)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er.doMarshal(AbstractReflectionConverter.java:100)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er.marshal(AbstractReflectionConverter.java:58)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convert(TreeMarshaller.java
:86)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshall
er.java:78)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er.marshallField(AbstractReflectionConverter.java:157)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er$2.writeField(AbstractReflectionConverter.java:148)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er$2.visit(AbstractReflectionConverter.java:118)

                at
com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvide
r.visitSerializableFields(PureJavaReflectionProvider.java:129)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er.doMarshal(AbstractReflectionConverter.java:100)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er.marshal(AbstractReflectionConverter.java:58)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convert(TreeMarshaller.java
:86)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshall
er.java:78)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er.marshallField(AbstractReflectionConverter.java:157)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er$2.writeField(AbstractReflectionConverter.java:148)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er$2.visit(AbstractReflectionConverter.java:118)

                at
com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvide
r.visitSerializableFields(PureJavaReflectionProvider.java:129)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er.doMarshal(AbstractReflectionConverter.java:100)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er.marshal(AbstractReflectionConverter.java:58)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convert(TreeMarshaller.java
:86)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshall
er.java:78)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshall
er.java:63)

                at
com.thoughtworks.xstream.converters.collections.AbstractCollectionConver
ter.writeItem(AbstractCollectionConverter.java:64)

                at
com.thoughtworks.xstream.converters.collections.CollectionConverter.mars
hal(CollectionConverter.java:55)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convert(TreeMarshaller.java
:86)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshall
er.java:78)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er.marshallField(AbstractReflectionConverter.java:157)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er$2.writeField(AbstractReflectionConverter.java:148)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er$2.visit(AbstractReflectionConverter.java:118)

                at
com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvide
r.visitSerializableFields(PureJavaReflectionProvider.java:129)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er.doMarshal(AbstractReflectionConverter.java:100)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er.marshal(AbstractReflectionConverter.java:58)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convert(TreeMarshaller.java
:86)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshall
er.java:78)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshall
er.java:63)

                at
com.thoughtworks.xstream.converters.reflection.AbstractReflectionConvert
er.marshal(AbstractReflectionConverter.java:56)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convert(TreeMarshaller.java
:86)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshall
er.java:78)

                at
com.thoughtworks.xstream.core.TreeMarshaller.convertAnother(TreeMarshall
er.java:63)

                at
com.thoughtworks.xstream.core.TreeMarshaller.start(TreeMarshaller.java:9
8)

                at
com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.marshal(Ab
stractTreeMarshallingStrategy.java:38)

                at
com.thoughtworks.xstream.XStream.marshal(XStream.java:837)

                at
com.thoughtworks.xstream.XStream.marshal(XStream.java:826)

                at
com.thoughtworks.xstream.XStream.toXML(XStream.java:801)

                at
com.thoughtworks.xstream.XStream.toXML(XStream.java:789)

                at
org.apache.shindig.protocol.conversion.BeanXStreamConverter.convertToXml
(BeanXStreamConverter.java:110)

                at
org.apache.shindig.protocol.conversion.BeanXStreamConverter.convertToStr
ing(BeanXStreamConverter.java:90)

                at
org.apache.shindig.protocol.DataServiceServlet.handleSingleRequest(DataS
erviceServlet.java:156)

                at
org.apache.shindig.protocol.DataServiceServlet.executeRequest(DataServic
eServlet.java:112)

                at
org.apache.shindig.protocol.DataServiceServlet.doGet(DataServiceServlet.
java:54)

                at
javax.servlet.http.HttpServlet.service(HttpServlet.java:707)

                at
javax.servlet.http.HttpServlet.service(HttpServlet.java:820)

                at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:502)

                at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHan
dler.java:1148)

                at
org.apache.shindig.auth.AuthenticationServletFilter.callChain(Authentica
tionServletFilter.java:128)

                at
org.apache.shindig.auth.AuthenticationServletFilter.doFilter(Authenticat
ionServletFilter.java:87)

                at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHan
dler.java:1139)

                at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:378)

                at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:2
16)

                at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)

                at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)

                at
org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:417)

                at
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandler
Collection.java:230)

                at
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.jav
a:114)

                at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)

                at org.mortbay.jetty.Server.handle(Server.java:324)

                at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:535)

                at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConne
ction.java:865)

                at
org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:539)

                at
org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)

                at
org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)

                at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:
409)

                at
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java
:520)