The problem occurs with many different components, inputText, selectMenu, rich components. When the null arises in server, because some lost of conversation, my webapp doesn't get to recover. My webapp is used in 10 different servers, each one with +/-10 enterprises. Then, there is +/- 100 enterprises x 5 users = 500 users, and this problem occurs normally in 5 enterprises. I checked out browser version, virus, OS updated, internet link, and the item that I think should be the "guilty" is a slow internet connection from the client side and some kind of connection lost to the server side, causing conversation to become crazy with lost objects in memory.

On 10-02-2015 16:51, Gerhard Petracek wrote:
hi edilmar,

please provide more details. esp. about the component and the converter.

regards,
gerhard

http://www.irian.at

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2015-02-10 19:38 GMT+01:00 Edilmar LISTAS <[email protected]>:

Hi,

I have a webapp in this enviroment:
Glassfish 3.1.2.2 + JSF 2.1.29 + Richfaces 4.5.1 + CDI/Weld + JPA +
Hibernate 4.2.7 + DeltaSpike 1.2.1.

At almost all the time, the webapp runs fine CRUD forms using
GroupConversationScoped.
However, sometimes, a grave exception occurs like this:
javax.el.PropertyNotFoundException: /cadConhecimentoperagro.xhtml @159,4
value="#{conhecimento.entity.dataEmissao}": Target Unreachable, 'null'
returned null

This normally occurs in clients that use slower internet links, I think
that the browser lost for some miliseconds the connection to the server
and the conversation becomes crazy in the server.

I would like to know if my idea has sense or the exception below is caused
about some other problem. This occurs in many different forms and many
different field components, and if I try to simulate in other machines, the
problem never occurs. I think it is not a bug in my code,
but I would like to know about this to solve catching the exception and to
recover to the user.

First, it is echoed a WARNING and then a SEVERE "caused by"...

[#|2015-01-26T18:16:43.303-0200|WARNING|glassfish3.1.2|
javax.enterprise.resource.webcontainer.jsf.lifecycle|_
ThreadID=108;_ThreadName=Thread-2;|/cadConhecimentoperagro.xhtml @159,4
value="#{conhecimento.entity.dataEmissao}": Target Unreachable, 'null'
returned null
javax.el.PropertyNotFoundException: /cadConhecimentoperagro.xhtml @159,4
value="#{conhecimento.entity.dataEmissao}": Target Unreachable, 'null'
returned null
         at com.sun.faces.facelets.el.TagValueExpression.getType(
TagValueExpression.java:100)
         at org.richfaces.component.util.InputUtils.findConverter(
InputUtils.java:131)
         at org.richfaces.renderkit.CalendarRendererBase$1.
getConverterByProperty(CalendarRendererBase.java:146)
         at org.richfaces.component.util.InputUtils.getConvertedValue(
InputUtils.java:156)
         at org.richfaces.renderkit.CalendarRendererBase.getConvertedValue(
CalendarRendererBase.java:208)
         at javax.faces.component.UIInput.getConvertedValue(UIInput.
java:1034)
         at javax.faces.component.UIInput.validate(UIInput.java:964)
         at javax.faces.component.UIInput.executeValidate(UIInput.java:
1237)
         at javax.faces.component.UIInput.processValidators(UIInput.
java:702)
         at javax.faces.component.UIComponentBase.processValidators(
UIComponentBase.java:1216)
         at org.richfaces.component.AbstractTogglePanel$4.visit(
AbstractTogglePanel.java:357)
         at org.richfaces.context.FullVisitContext.invokeVisitCallback(
FullVisitContext.java:64)
         at org.richfaces.component.AbstractTab.visitTree(
AbstractTab.java:312)
         at org.richfaces.component.AbstractTogglePanel.visitTree(
AbstractTogglePanel.java:954)
         at org.richfaces.component.AbstractTogglePanel.processValidators(
AbstractTogglePanel.java:350)
         at javax.faces.component.UIComponentBase.processValidators(
UIComponentBase.java:1216)
         at javax.faces.component.UIForm.processValidators(UIForm.java:253)
         at javax.faces.component.UIComponentBase.processValidators(
UIComponentBase.java:1216)
         at javax.faces.component.UIComponentBase.processValidators(
UIComponentBase.java:1216)
         at org.richfaces.component.AbstractTogglePanel$4.visit(
AbstractTogglePanel.java:357)
         at org.richfaces.context.FullVisitContext.invokeVisitCallback(
FullVisitContext.java:64)
         at org.richfaces.component.AbstractTab.visitTree(
AbstractTab.java:312)
         at org.richfaces.component.AbstractTogglePanel.visitTree(
AbstractTogglePanel.java:954)
         at org.richfaces.component.AbstractTogglePanel.processValidators(
AbstractTogglePanel.java:350)
         at javax.faces.component.UIComponentBase.processValidators(
UIComponentBase.java:1216)
         at javax.faces.component.UIComponentBase.processValidators(
UIComponentBase.java:1216)
         at javax.faces.component.UIComponentBase.processValidators(
UIComponentBase.java:1216)
         at javax.faces.component.UIViewRoot.processValidators(
UIViewRoot.java:1164)
         at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(
ProcessValidationsPhase.java:76)
         at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
         at com.sun.faces.lifecycle.LifecycleImpl.execute(
LifecycleImpl.java:118)
         at org.apache.deltaspike.jsf.impl.listener.request.
DeltaSpikeLifecycleWrapper.execute(DeltaSpikeLifecycleWrapper.java:89)
         at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
         at org.apache.catalina.core.StandardWrapper.service(
StandardWrapper.java:1550)
         at org.apache.catalina.core.ApplicationFilterChain.
internalDoFilter(ApplicationFilterChain.java:343)
         at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:217)
         at util.OpenSessionInViewFilter.doFilter(
OpenSessionInViewFilter.java:50)
         at org.apache.catalina.core.ApplicationFilterChain.
internalDoFilter(ApplicationFilterChain.java:256)
         at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:217)
         at org.apache.catalina.core.StandardWrapperValve.invoke(
StandardWrapperValve.java:279)
         at org.apache.catalina.core.StandardContextValve.invoke(
StandardContextValve.java:175)
         at org.apache.catalina.core.StandardPipeline.doInvoke(
StandardPipeline.java:655)
         at org.apache.catalina.core.StandardPipeline.invoke(
StandardPipeline.java:595)
         at org.apache.catalina.core.StandardHostValve.invoke(
StandardHostValve.java:161)
         at org.apache.catalina.connector.CoyoteAdapter.doService(
CoyoteAdapter.java:331)
         at org.apache.catalina.connector.CoyoteAdapter.service(
CoyoteAdapter.java:231)
         at com.sun.enterprise.v3.services.impl.ContainerMapper$
AdapterCallable.call(ContainerMapper.java:317)
         at com.sun.enterprise.v3.services.impl.ContainerMapper.
service(ContainerMapper.java:195)
         at com.sun.grizzly.http.ProcessorTask.invokeAdapter(
ProcessorTask.java:860)
         at com.sun.grizzly.http.ProcessorTask.doProcess(
ProcessorTask.java:757)
         at com.sun.grizzly.http.ProcessorTask.process(
ProcessorTask.java:1056)
         at com.sun.grizzly.http.DefaultProtocolFilter.execute(
DefaultProtocolFilter.java:229)
         at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(
DefaultProtocolChain.java:137)
         at com.sun.grizzly.DefaultProtocolChain.execute(
DefaultProtocolChain.java:104)
         at com.sun.grizzly.DefaultProtocolChain.execute(
DefaultProtocolChain.java:90)
         at com.sun.grizzly.http.HttpProtocolChain.execute(
HttpProtocolChain.java:79)
         at com.sun.grizzly.ProtocolChainContextTask.doCall(
ProtocolChainContextTask.java:54)
         at com.sun.grizzly.SelectionKeyContextTask.call(
SelectionKeyContextTask.java:59)
         at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
         at com.sun.grizzly.util.AbstractThreadPool$Worker.
doWork(AbstractThreadPool.java:532)
         at com.sun.grizzly.util.AbstractThreadPool$Worker.run(
AbstractThreadPool.java:513)
         at java.lang.Thread.run(Thread.java:745)
|#]

[#|2015-01-26T18:16:43.306-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;|javax.servlet.ServletException:
/cadConhecimentoperagro.xhtml @159,4 value="#{conhecimento.entity.dataEmissao}":
Target Unreachable, 'null' returned null
         at javax.faces.webapp.FacesServlet.service(FacesServlet.java:606)
         at org.apache.catalina.core.StandardWrapper.service(
StandardWrapper.java:1550)
         at org.apache.catalina.core.ApplicationFilterChain.
internalDoFilter(ApplicationFilterChain.java:343)
         at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:217)
         at util.OpenSessionInViewFilter.doFilter(
OpenSessionInViewFilter.java:50)
         at org.apache.catalina.core.ApplicationFilterChain.
internalDoFilter(ApplicationFilterChain.java:256)
         at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:217)
         at org.apache.catalina.core.StandardWrapperValve.invoke(
StandardWrapperValve.java:279)
         at org.apache.catalina.core.StandardContextValve.invoke(
StandardContextValve.java:175)
         at org.apache.catalina.core.StandardPipeline.doInvoke(
StandardPipeline.java:655)
         at org.apache.catalina.core.StandardPipeline.invoke(
StandardPipeline.java:595)
         at org.apache.catalina.core.StandardHostValve.invoke(
StandardHostValve.java:161)
         at org.apache.catalina.connector.CoyoteAdapter.doService(
CoyoteAdapter.java:331)
         at org.apache.catalina.connector.CoyoteAdapter.service(
CoyoteAdapter.java:231)
         at com.sun.enterprise.v3.services.impl.ContainerMapper$
AdapterCallable.call(ContainerMapper.java:317)
         at com.sun.enterprise.v3.services.impl.ContainerMapper.
service(ContainerMapper.java:195)
         at com.sun.grizzly.http.ProcessorTask.invokeAdapter(
ProcessorTask.java:860)
         at com.sun.grizzly.http.ProcessorTask.doProcess(
ProcessorTask.java:757)
         at com.sun.grizzly.http.ProcessorTask.process(
ProcessorTask.java:1056)
         at com.sun.grizzly.http.DefaultProtocolFilter.execute(
DefaultProtocolFilter.java:229)
         at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(
DefaultProtocolChain.java:137)
         at com.sun.grizzly.DefaultProtocolChain.execute(
DefaultProtocolChain.java:104)
         at com.sun.grizzly.DefaultProtocolChain.execute(
DefaultProtocolChain.java:90)
         at com.sun.grizzly.http.HttpProtocolChain.execute(
HttpProtocolChain.java:79)
         at com.sun.grizzly.ProtocolChainContextTask.doCall(
ProtocolChainContextTask.java:54)
         at com.sun.grizzly.SelectionKeyContextTask.call(
SelectionKeyContextTask.java:59)
         at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
         at com.sun.grizzly.util.AbstractThreadPool$Worker.
doWork(AbstractThreadPool.java:532)
         at com.sun.grizzly.util.AbstractThreadPool$Worker.run(
AbstractThreadPool.java:513)
         at java.lang.Thread.run(Thread.java:745)
Caused by: javax.el.PropertyNotFoundException:
/cadConhecimentoperagro.xhtml @159,4 value="#{conhecimento.entity.dataEmissao}":
Target Unreachable, 'null' returned null
         at com.sun.faces.facelets.el.TagValueExpression.getType(
TagValueExpression.java:100)
         at org.richfaces.component.util.InputUtils.findConverter(
InputUtils.java:131)
         at org.richfaces.renderkit.CalendarRendererBase$1.
getConverterByProperty(CalendarRendererBase.java:146)
         at org.richfaces.component.util.InputUtils.getConvertedValue(
InputUtils.java:156)
         at org.richfaces.renderkit.CalendarRendererBase.getConvertedValue(
CalendarRendererBase.java:208)
         at javax.faces.component.UIInput.getConvertedValue(UIInput.
java:1034)
         at javax.faces.component.UIInput.validate(UIInput.java:964)
         at javax.faces.component.UIInput.executeValidate(UIInput.java:
1237)
         at javax.faces.component.UIInput.processValidators(UIInput.
java:702)
         at javax.faces.component.UIComponentBase.processValidators(
UIComponentBase.java:1216)
         at org.richfaces.component.AbstractTogglePanel$4.visit(
AbstractTogglePanel.java:357)
         at org.richfaces.context.FullVisitContext.invokeVisitCallback(
FullVisitContext.java:64)
         at org.richfaces.component.AbstractTab.visitTree(
AbstractTab.java:312)
         at org.richfaces.component.AbstractTogglePanel.visitTree(
AbstractTogglePanel.java:954)
         at org.richfaces.component.AbstractTogglePanel.processValidators(
AbstractTogglePanel.java:350)
         at javax.faces.component.UIComponentBase.processValidators(
UIComponentBase.java:1216)
         at javax.faces.component.UIForm.processValidators(UIForm.java:253)
         at javax.faces.component.UIComponentBase.processValidators(
UIComponentBase.java:1216)
         at javax.faces.component.UIComponentBase.processValidators(
UIComponentBase.java:1216)
         at org.richfaces.component.AbstractTogglePanel$4.visit(
AbstractTogglePanel.java:357)
         at org.richfaces.context.FullVisitContext.invokeVisitCallback(
FullVisitContext.java:64)
         at org.richfaces.component.AbstractTab.visitTree(
AbstractTab.java:312)
         at org.richfaces.component.AbstractTogglePanel.visitTree(
AbstractTogglePanel.java:954)
         at org.richfaces.component.AbstractTogglePanel.processValidators(
AbstractTogglePanel.java:350)
         at javax.faces.component.UIComponentBase.processValidators(
UIComponentBase.java:1216)
         at javax.faces.component.UIComponentBase.processValidators(
UIComponentBase.java:1216)
         at javax.faces.component.UIComponentBase.processValidators(
UIComponentBase.java:1216)
         at javax.faces.component.UIViewRoot.processValidators(
UIViewRoot.java:1164)
         at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(
ProcessValidationsPhase.java:76)
         at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
         at com.sun.faces.lifecycle.LifecycleImpl.execute(
LifecycleImpl.java:118)
         at org.apache.deltaspike.jsf.impl.listener.request.
DeltaSpikeLifecycleWrapper.execute(DeltaSpikeLifecycleWrapper.java:89)
         at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
         ... 29 more
|#]

[#|2015-01-26T18:16:43.306-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at javax.faces.webapp.
FacesServlet.service(FacesServlet.java:606)|#]

[#|2015-01-26T18:16:43.307-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at org.apache.catalina.core.
StandardWrapper.service(StandardWrapper.java:1550)|#]

[#|2015-01-26T18:16:43.307-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at org.apache.catalina.core.
ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:
343)|#]

[#|2015-01-26T18:16:43.307-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at org.apache.catalina.core.
ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)|#]

[#|2015-01-26T18:16:43.308-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at
util.OpenSessionInViewFilter.doFilter(OpenSessionInViewFilter.java:50)|#]

[#|2015-01-26T18:16:43.308-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at org.apache.catalina.core.
ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:
256)|#]

[#|2015-01-26T18:16:43.308-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at org.apache.catalina.core.
ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)|#]

[#|2015-01-26T18:16:43.308-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at org.apache.catalina.core.
StandardWrapperValve.invoke(StandardWrapperValve.java:279)|#]

[#|2015-01-26T18:16:43.309-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at org.apache.catalina.core.
StandardContextValve.invoke(StandardContextValve.java:175)|#]

[#|2015-01-26T18:16:43.309-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at org.apache.catalina.core.
StandardPipeline.doInvoke(StandardPipeline.java:655)|#]

[#|2015-01-26T18:16:43.309-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at org.apache.catalina.core.
StandardPipeline.invoke(StandardPipeline.java:595)|#]

[#|2015-01-26T18:16:43.310-0200|SEVERE|glassfish3.1.2|javax.
enterprise.system.std.com.sun.enterprise.server.logging|_
ThreadID=108;_ThreadName=Thread-2;| at org.apache.catalina.core.
StandardHostValve.invoke(StandardHostValve.java:161)|#]

[#|2015-01-26T18:16:43.310-0200|SEVERE|glassfish3.1.2|javax.
enterprise.system.std.com.sun.enterprise.server.logging|_
ThreadID=108;_ThreadName=Thread-2;| at org.apache.catalina.connector.
CoyoteAdapter.doService(CoyoteAdapter.java:331)|#]

[#|2015-01-26T18:16:43.310-0200|SEVERE|glassfish3.1.2|javax.
enterprise.system.std.com.sun.enterprise.server.logging|_
ThreadID=108;_ThreadName=Thread-2;| at org.apache.catalina.connector.
CoyoteAdapter.service(CoyoteAdapter.java:231)|#]

[#|2015-01-26T18:16:43.311-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at com.sun.enterprise.v3.
services.impl.ContainerMapper$AdapterCallable.call(
ContainerMapper.java:317)|#]

[#|2015-01-26T18:16:43.311-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at com.sun.enterprise.v3.
services.impl.ContainerMapper.service(ContainerMapper.java:195)|#]

[#|2015-01-26T18:16:43.311-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at com.sun.grizzly.http.
ProcessorTask.invokeAdapter(ProcessorTask.java:860)|#]

[#|2015-01-26T18:16:43.311-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at com.sun.grizzly.http.
ProcessorTask.doProcess(ProcessorTask.java:757)|#]

[#|2015-01-26T18:16:43.312-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at com.sun.grizzly.http.
ProcessorTask.process(ProcessorTask.java:1056)|#]

[#|2015-01-26T18:16:43.312-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at com.sun.grizzly.http.
DefaultProtocolFilter.execute(DefaultProtocolFilter.java:229)|#]

[#|2015-01-26T18:16:43.312-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at com.sun.grizzly.
DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
|#]

[#|2015-01-26T18:16:43.313-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at com.sun.grizzly.
DefaultProtocolChain.execute(DefaultProtocolChain.java:104)|#]

[#|2015-01-26T18:16:43.313-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at com.sun.grizzly.
DefaultProtocolChain.execute(DefaultProtocolChain.java:90)|#]

[#|2015-01-26T18:16:43.313-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at com.sun.grizzly.http.
HttpProtocolChain.execute(HttpProtocolChain.java:79)|#]

[#|2015-01-26T18:16:43.314-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at com.sun.grizzly.
ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)|#]

[#|2015-01-26T18:16:43.314-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at com.sun.grizzly.
SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)|#]

[#|2015-01-26T18:16:43.315-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at
com.sun.grizzly.ContextTask.run(ContextTask.java:71)|#]

[#|2015-01-26T18:16:43.315-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at com.sun.grizzly.util.
AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)|#]

[#|2015-01-26T18:16:43.315-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at com.sun.grizzly.util.
AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)|#]

[#|2015-01-26T18:16:43.315-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at
java.lang.Thread.run(Thread.java:745)|#]

[#|2015-01-26T18:16:43.316-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;|Caused by: 
javax.el.PropertyNotFoundException:
/cadConhecimentoperagro.xhtml @159,4 value="#{conhecimento.entity.dataEmissao}":
Target Unreachable, 'null' returned null|#]

[#|2015-01-26T18:16:43.316-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at com.sun.faces.facelets.el.
TagValueExpression.getType(TagValueExpression.java:100)|#]

[#|2015-01-26T18:16:43.316-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at
org.richfaces.component.util.InputUtils.findConverter(
InputUtils.java:131)|#]

[#|2015-01-26T18:16:43.317-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at org.richfaces.renderkit.
CalendarRendererBase$1.getConverterByProperty(
CalendarRendererBase.java:146)|#]

[#|2015-01-26T18:16:43.317-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at
org.richfaces.component.util.InputUtils.getConvertedValue(
InputUtils.java:156)|#]

[#|2015-01-26T18:16:43.317-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at org.richfaces.renderkit.
CalendarRendererBase.getConvertedValue(CalendarRendererBase.java:208)|#]

[#|2015-01-26T18:16:43.318-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at
javax.faces.component.UIInput.getConvertedValue(UIInput.java:1034)|#]

[#|2015-01-26T18:16:43.318-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at
javax.faces.component.UIInput.validate(UIInput.java:964)|#]

[#|2015-01-26T18:16:43.318-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at
javax.faces.component.UIInput.executeValidate(UIInput.java:1237)|#]

[#|2015-01-26T18:16:43.319-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at
javax.faces.component.UIInput.processValidators(UIInput.java:702)|#]

[#|2015-01-26T18:16:43.319-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at javax.faces.component.
UIComponentBase.processValidators(UIComponentBase.java:1216)|#]

[#|2015-01-26T18:16:43.319-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at org.richfaces.component.
AbstractTogglePanel$4.visit(AbstractTogglePanel.java:357)|#]

[#|2015-01-26T18:16:43.319-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at org.richfaces.context.
FullVisitContext.invokeVisitCallback(FullVisitContext.java:64)|#]

[#|2015-01-26T18:16:43.320-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at org.richfaces.component.
AbstractTab.visitTree(AbstractTab.java:312)|#]

[#|2015-01-26T18:16:43.320-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at org.richfaces.component.
AbstractTogglePanel.visitTree(AbstractTogglePanel.java:954)|#]

[#|2015-01-26T18:16:43.320-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at org.richfaces.component.
AbstractTogglePanel.processValidators(AbstractTogglePanel.java:350)|#]

[#|2015-01-26T18:16:43.321-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at javax.faces.component.
UIComponentBase.processValidators(UIComponentBase.java:1216)|#]

[#|2015-01-26T18:16:43.321-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at
javax.faces.component.UIForm.processValidators(UIForm.java:253)|#]

[#|2015-01-26T18:16:43.321-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at javax.faces.component.
UIComponentBase.processValidators(UIComponentBase.java:1216)|#]

[#|2015-01-26T18:16:43.322-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at javax.faces.component.
UIComponentBase.processValidators(UIComponentBase.java:1216)|#]

[#|2015-01-26T18:16:43.322-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at org.richfaces.component.
AbstractTogglePanel$4.visit(AbstractTogglePanel.java:357)|#]

[#|2015-01-26T18:16:43.322-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at org.richfaces.context.
FullVisitContext.invokeVisitCallback(FullVisitContext.java:64)|#]

[#|2015-01-26T18:16:43.323-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at org.richfaces.component.
AbstractTab.visitTree(AbstractTab.java:312)|#]

[#|2015-01-26T18:16:43.323-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at org.richfaces.component.
AbstractTogglePanel.visitTree(AbstractTogglePanel.java:954)|#]

[#|2015-01-26T18:16:43.323-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at org.richfaces.component.
AbstractTogglePanel.processValidators(AbstractTogglePanel.java:350)|#]

[#|2015-01-26T18:16:43.323-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at javax.faces.component.
UIComponentBase.processValidators(UIComponentBase.java:1216)|#]

[#|2015-01-26T18:16:43.324-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at javax.faces.component.
UIComponentBase.processValidators(UIComponentBase.java:1216)|#]

[#|2015-01-26T18:16:43.324-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at javax.faces.component.
UIComponentBase.processValidators(UIComponentBase.java:1216)|#]

[#|2015-01-26T18:16:43.324-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at javax.faces.component.
UIViewRoot.processValidators(UIViewRoot.java:1164)|#]

[#|2015-01-26T18:16:43.325-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at com.sun.faces.lifecycle.
ProcessValidationsPhase.execute(ProcessValidationsPhase.java:76)|#]

[#|2015-01-26T18:16:43.325-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at
com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)|#]

[#|2015-01-26T18:16:43.325-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at com.sun.faces.lifecycle.
LifecycleImpl.execute(LifecycleImpl.java:118)|#]

[#|2015-01-26T18:16:43.326-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at org.apache.deltaspike.jsf.
impl.listener.request.DeltaSpikeLifecycleWrapper.execute(
DeltaSpikeLifecycleWrapper.java:89)|#]

[#|2015-01-26T18:16:43.326-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| at javax.faces.webapp.
FacesServlet.service(FacesServlet.java:593)|#]

[#|2015-01-26T18:16:43.326-0200|SEVERE|glassfish3.1.2|
javax.enterprise.system.std.com.sun.enterprise.server.
logging|_ThreadID=108;_ThreadName=Thread-2;| ... 29 more|#]

[#|2015-01-26T18:16:43.327-0200|WARNING|glassfish3.1.2|
javax.enterprise.system.container.web.com.sun.
enterprise.web|_ThreadID=108;_ThreadName=Thread-2;|StandardWrapperValve[Faces
Servlet]: PWC1406: Servlet.service() for servlet Faces Servlet threw
exception
javax.el.PropertyNotFoundException: /cadConhecimentoperagro.xhtml @159,4
value="#{conhecimento.entity.dataEmissao}": Target Unreachable, 'null'
returned null
         at com.sun.faces.facelets.el.TagValueExpression.getType(
TagValueExpression.java:100)
         at org.richfaces.component.util.InputUtils.findConverter(
InputUtils.java:131)
         at org.richfaces.renderkit.CalendarRendererBase$1.
getConverterByProperty(CalendarRendererBase.java:146)
         at org.richfaces.component.util.InputUtils.getConvertedValue(
InputUtils.java:156)
         at org.richfaces.renderkit.CalendarRendererBase.getConvertedValue(
CalendarRendererBase.java:208)
         at javax.faces.component.UIInput.getConvertedValue(UIInput.
java:1034)
         at javax.faces.component.UIInput.validate(UIInput.java:964)
         at javax.faces.component.UIInput.executeValidate(UIInput.java:
1237)
         at javax.faces.component.UIInput.processValidators(UIInput.
java:702)
         at javax.faces.component.UIComponentBase.processValidators(
UIComponentBase.java:1216)
         at org.richfaces.component.AbstractTogglePanel$4.visit(
AbstractTogglePanel.java:357)
         at org.richfaces.context.FullVisitContext.invokeVisitCallback(
FullVisitContext.java:64)
         at org.richfaces.component.AbstractTab.visitTree(
AbstractTab.java:312)
         at org.richfaces.component.AbstractTogglePanel.visitTree(
AbstractTogglePanel.java:954)
         at org.richfaces.component.AbstractTogglePanel.processValidators(
AbstractTogglePanel.java:350)
         at javax.faces.component.UIComponentBase.processValidators(
UIComponentBase.java:1216)
         at javax.faces.component.UIForm.processValidators(UIForm.java:253)
         at javax.faces.component.UIComponentBase.processValidators(
UIComponentBase.java:1216)
         at javax.faces.component.UIComponentBase.processValidators(
UIComponentBase.java:1216)
         at org.richfaces.component.AbstractTogglePanel$4.visit(
AbstractTogglePanel.java:357)
         at org.richfaces.context.FullVisitContext.invokeVisitCallback(
FullVisitContext.java:64)
         at org.richfaces.component.AbstractTab.visitTree(
AbstractTab.java:312)
         at org.richfaces.component.AbstractTogglePanel.visitTree(
AbstractTogglePanel.java:954)
         at org.richfaces.component.AbstractTogglePanel.processValidators(
AbstractTogglePanel.java:350)
         at javax.faces.component.UIComponentBase.processValidators(
UIComponentBase.java:1216)
         at javax.faces.component.UIComponentBase.processValidators(
UIComponentBase.java:1216)
         at javax.faces.component.UIComponentBase.processValidators(
UIComponentBase.java:1216)
         at javax.faces.component.UIViewRoot.processValidators(
UIViewRoot.java:1164)
         at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(
ProcessValidationsPhase.java:76)
         at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
         at com.sun.faces.lifecycle.LifecycleImpl.execute(
LifecycleImpl.java:118)
         at org.apache.deltaspike.jsf.impl.listener.request.
DeltaSpikeLifecycleWrapper.execute(DeltaSpikeLifecycleWrapper.java:89)
         at javax.faces.webapp.FacesServlet.service(FacesServlet.java:593)
         at org.apache.catalina.core.StandardWrapper.service(
StandardWrapper.java:1550)
         at org.apache.catalina.core.ApplicationFilterChain.
internalDoFilter(ApplicationFilterChain.java:343)
         at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:217)
         at util.OpenSessionInViewFilter.doFilter(
OpenSessionInViewFilter.java:50)
         at org.apache.catalina.core.ApplicationFilterChain.
internalDoFilter(ApplicationFilterChain.java:256)
         at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:217)
         at org.apache.catalina.core.StandardWrapperValve.invoke(
StandardWrapperValve.java:279)
         at org.apache.catalina.core.StandardContextValve.invoke(
StandardContextValve.java:175)
         at org.apache.catalina.core.StandardPipeline.doInvoke(
StandardPipeline.java:655)
         at org.apache.catalina.core.StandardPipeline.invoke(
StandardPipeline.java:595)
         at org.apache.catalina.core.StandardHostValve.invoke(
StandardHostValve.java:161)
         at org.apache.catalina.connector.CoyoteAdapter.doService(
CoyoteAdapter.java:331)
         at org.apache.catalina.connector.CoyoteAdapter.service(
CoyoteAdapter.java:231)
         at com.sun.enterprise.v3.services.impl.ContainerMapper$
AdapterCallable.call(ContainerMapper.java:317)
         at com.sun.enterprise.v3.services.impl.ContainerMapper.
service(ContainerMapper.java:195)
         at com.sun.grizzly.http.ProcessorTask.invokeAdapter(
ProcessorTask.java:860)
         at com.sun.grizzly.http.ProcessorTask.doProcess(
ProcessorTask.java:757)
         at com.sun.grizzly.http.ProcessorTask.process(
ProcessorTask.java:1056)
         at com.sun.grizzly.http.DefaultProtocolFilter.execute(
DefaultProtocolFilter.java:229)
         at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(
DefaultProtocolChain.java:137)
         at com.sun.grizzly.DefaultProtocolChain.execute(
DefaultProtocolChain.java:104)
         at com.sun.grizzly.DefaultProtocolChain.execute(
DefaultProtocolChain.java:90)
         at com.sun.grizzly.http.HttpProtocolChain.execute(
HttpProtocolChain.java:79)
         at com.sun.grizzly.ProtocolChainContextTask.doCall(
ProtocolChainContextTask.java:54)
         at com.sun.grizzly.SelectionKeyContextTask.call(
SelectionKeyContextTask.java:59)
         at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
         at com.sun.grizzly.util.AbstractThreadPool$Worker.
doWork(AbstractThreadPool.java:532)
         at com.sun.grizzly.util.AbstractThreadPool$Worker.run(
AbstractThreadPool.java:513)
         at java.lang.Thread.run(Thread.java:745)
|#]




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