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Encoding failure

by Ronald Woita :: Rate this Message:

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hi all,

I have configured a WFS Datastore and the correspondending featuretype
(MultilineProperty) and now I want to setup a GeoRSS Service on this
data.
But I only get a repeating error for every feature: '... Encoding
failed for feature: LSuV.fid--7fb3d070_12496aa8613_-1bfe...' (for full
log see below)
I just tried to set the ENCODING parameter for the datastore to
different values like UTF-8 / ISO-8859-1, but nothing really happend.
KML Output works fine however.
The content of title.ftl is: ${lage.value}
I checked the datasets especially from the attribute 'lage' but I
couldn't find something like 'german umlauts' or special characters.
I think the ENCODING parameter should be the same as the data source.
But when this parameter is optional, what happens if I let this field
empty and client<->source have different encodings ?

--
GeoServer 1.7.7 / UTF-8
Tomcat 6.0.16

greets
Ronald

-->
LOG :
2009-11-02 15:34:31,693 DEBUG [org.geoserver.filters] - filtering
http://172.30.3.168/ogcsrv/wms
2009-11-02 15:34:31,697 DEBUG [org.vfny.geoserver.global] - getting
type hro:baustellen_LSuV
2009-11-02 15:34:31,697 DEBUG [org.geoserver.ows] - Getting layers and
styles from LAYERS and STYLES
2009-11-02 15:34:31,697 DEBUG [org.geoserver.ows] - establishing
line_red style for hro:baustellen_LSuV
2009-11-02 15:34:31,702 DEBUG [org.vfny.geoserver.wms.responses] -
setting up map
2009-11-02 15:34:31,703 DEBUG [org.vfny.geoserver.wms.responses] -
asking delegate for write to
org.geoserver.ows.DispatcherOutputStream@1a3eaa8
2009-11-02 15:34:31,723 WARN [org.geotools.data.wfs] - Query does not
provides a CRS, using default: Query:
feature type: baustellen:LSuV
filter: [[Filter.INCLUDE AND Filter.INCLUDE] AND [ the_geom bbox
POLYGON ((5865577.03957702 4369002.108547038, 5865577.03957702
4688451.298994184, 6093419.389115586 4688451.298994184,
6093419.389115586 4369002.108547038, 5865577.03957702
4369002.108547038)) ]]
[properties: strasse, lage, bauBeginn, bauEnde, sperrBeginn,
sperrEnde, sperrArt, erlaeuterung, umleitungsinformation, the_geom]
2009-11-02 15:34:31,757 WARN [org.geotools.xml] - results[ class
java.lang.String ] is not of type class net.opengis.wfs.ResultTypeType
2009-11-02 15:34:31,758 WARN [org.geotools.xml] - Binding:
{http://www.opengis.net/ows}ServiceType does not declare a target type
2009-11-02 15:34:31,760 WARN [org.geotools.xml] - Binding:
{http://www.opengis.net/wfs}Base_TypeNameListType does not declare a
target type
2009-11-02 15:34:31,760 WARN [org.geotools.xml] - Binding:
{http://www.opengis.net/wfs}TypeNameListType does not declare a target
type
2009-11-02 15:34:31,899 WARN [org.geoserver.georss] - Error occured
executing title template for: LSuV.fid--7fb3d070_12496aa8613_-1bfe
java.lang.NullPointerException
at
org.vfny.geoserver.wms.responses.map.georss.AtomUtils.getEntryURL(AtomUtils.java:84)
at
org.vfny.geoserver.wms.responses.map.georss.RSSGeoRSSTransformer$RSSGeoRSSTranslator.encodeItem(RSSGeoRSSTransformer.java:116)
at
org.vfny.geoserver.wms.responses.map.georss.RSSGeoRSSTransformer$RSSGeoRSSTranslator.encodeItems(RSSGeoRSSTransformer.java:89)
at
org.vfny.geoserver.wms.responses.map.georss.RSSGeoRSSTransformer$RSSGeoRSSTranslator.encode(RSSGeoRSSTransformer.java:68)
at
org.geotools.xml.transform.TransformerBase$XMLReaderSupport.parse(TransformerBase.java:714)
at
org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:484)
at
org.geotools.xml.transform.TransformerBase$Task.run(TransformerBase.java:296)
at
org.geotools.xml.transform.TransformerBase.transform(TransformerBase.java:129)
at
org.geotools.xml.transform.TransformerBase.transform(TransformerBase.java:108)
at
org.vfny.geoserver.wms.responses.map.georss.RSSGeoRSSMapProducer.writeTo(RSSGeoRSSMapProducer.java:79)
at
org.vfny.geoserver.wms.responses.GetMapResponse.writeTo(GetMapResponse.java:625)
at
org.geoserver.ows.adapters.ResponseAdapter.write(ResponseAdapter.java:60)
at org.geoserver.ows.Dispatcher.response(Dispatcher.java:712)
at
org.geoserver.ows.Dispatcher.handleRequestInternal(Dispatcher.java:216)
at
org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
at
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)
at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)
at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
at
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265)
at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)
at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:124)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessingFilter.java:174)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149)
at
org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:73)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.geoserver.filters.ReverseProxyFilter.doFilter(ReverseProxyFilter.java:163)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:47)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at
org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
at
org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
at
org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
at
org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
at java.lang.Thread.run(Thread.java:619)
2009-11-02 15:34:31,901 WARN [org.geoserver.georss] - Encoding failed
for feature: LSuV.fid--7fb3d070_12496aa8613_-1bfe
2009-11-02 15:34:31,901 DEBUG [org.geoserver.georss] -
java.lang.NullPointerException
at
org.geotools.xml.transform.TransformerBase$TranslatorSupport.chars(TransformerBase.java:538)
at
org.geotools.xml.transform.TransformerBase$TranslatorSupport.cdata(TransformerBase.java:560)
at
org.vfny.geoserver.wms.responses.map.georss.RSSGeoRSSTransformer$RSSGeoRSSTranslator.encodeItem(RSSGeoRSSTransformer.java:127)
at
org.vfny.geoserver.wms.responses.map.georss.RSSGeoRSSTransformer$RSSGeoRSSTranslator.encodeItems(RSSGeoRSSTransformer.java:89)
at
org.vfny.geoserver.wms.responses.map.georss.RSSGeoRSSTransformer$RSSGeoRSSTranslator.encode(RSSGeoRSSTransformer.java:68)
at
org.geotools.xml.transform.TransformerBase$XMLReaderSupport.parse(TransformerBase.java:714)
at
org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:484)
at
org.geotools.xml.transform.TransformerBase$Task.run(TransformerBase.java:296)
at
org.geotools.xml.transform.TransformerBase.transform(TransformerBase.java:129)
at
org.geotools.xml.transform.TransformerBase.transform(TransformerBase.java:108)
at
org.vfny.geoserver.wms.responses.map.georss.RSSGeoRSSMapProducer.writeTo(RSSGeoRSSMapProducer.java:79)
at
org.vfny.geoserver.wms.responses.GetMapResponse.writeTo(GetMapResponse.java:625)
at
org.geoserver.ows.adapters.ResponseAdapter.write(ResponseAdapter.java:60)
at org.geoserver.ows.Dispatcher.response(Dispatcher.java:712)
at
org.geoserver.ows.Dispatcher.handleRequestInternal(Dispatcher.java:216)
at
org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
at
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)
at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)
at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)
at
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:108)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:265)
at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:107)
at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:72)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:124)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcessingFilter.java:125)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessingFilter.java:174)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:249)
at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:275)
at
org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149)
at
org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:73)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.geoserver.filters.ReverseProxyFilter.doFilter(ReverseProxyFilter.java:163)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:47)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at
org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
at
org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
at
org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
at
org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
at java.lang.Thread.run(Thread.java:619)
<--

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Re: Encoding failure

by Andrea Aime-4 :: Rate this Message:

Reply to Author | View Threaded | Show Only this Message

Ronald Woita ha scritto:

> hi all,
>
> I have configured a WFS Datastore and the correspondending featuretype
> (MultilineProperty) and now I want to setup a GeoRSS Service on this
> data.
> But I only get a repeating error for every feature: '... Encoding
> failed for feature: LSuV.fid--7fb3d070_12496aa8613_-1bfe...' (for full
> log see below)
> I just tried to set the ENCODING parameter for the datastore to
> different values like UTF-8 / ISO-8859-1, but nothing really happend.
> KML Output works fine however.
> The content of title.ftl is: ${lage.value}
> I checked the datasets especially from the attribute 'lage' but I
> couldn't find something like 'german umlauts' or special characters.
> I think the ENCODING parameter should be the same as the data source.
> But when this parameter is optional, what happens if I let this field
> empty and client<->source have different encodings ?

The error is actually happening for reasons other than the char
encoding, the line of code failing looks like:

context.getRequest().getHttpServletRequest(),

where context is the WMSMapContext. I could not reproduce it straight
thought. If I get your mail right it seems you're getting this error
using a remote WFS as a data source, right?

Cheers
Andrea

--
Andrea Aime
OpenGeo - http://opengeo.org
Expert service straight from the developers.

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