Hello,
looks like the actionId is empty.
Can you send the complete page, please.
Regards
Bernd
Iryna Stetska schrieb:
t:in producess java.lang.IllegalArgumentException: empty expr
I experienced java.lang.IllegalArgumentException: empty expr
When pressing ENTER in t:in component. #{instances.pagingLength} value
binding is of type int and actual value was 40
<t:panel>
<f:facet name="layout"><t:gridLayout rows="fixed"
columns="330px;30px;130px;1*"/></f:facet>
<t:cell><t:label for="pages_per_page" value="Pages"/></t:cell>
<t:in value="#{instances.pagingLength}" />
<t:label
value="#{msgs.com_intalio_bpms_console_instances_instancesPerPageSection_label4}"/>
<t:cell><t:button width="60" label="submit"
action="#{navigator.instances}" defaultCommand="true"/></t:cell>
</t:panel>
java.lang.IllegalArgumentException: empty expr at
javax.faces.component.UIComponentBase.findComponent(UIComponentBase.java:211)
at
org.apache.myfaces.tobago.component.UIPage.processDecodes(UIPage.java:158)
at
javax.faces.component.UIComponentBase.processDecodes(UIComponentBase.java:397)
at javax.faces.component.UIViewRoot.processDecodes(UIViewRoot.java:131)
at
org.apache.myfaces.tobago.component.UIViewRoot.processDecodes(UIViewRoot.java:174)
at
org.apache.myfaces.lifecycle.LifecycleImpl.applyRequestValues(LifecycleImpl.java:177)
at
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:71)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:94) at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:427)
at
org.apache.geronimo.jetty.JettyServletHolder.handle(JettyServletHolder.java:99)
at
org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:832)
at
org.mortbay.jetty.servlet.JSR154Filter.doFilter(JSR154Filter.java:171)
at
org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:823)
at
org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:473)
at org.mortbay.jetty.servlet.Dispatcher.dispatch(Dispatcher.java:272) at
org.mortbay.jetty.servlet.Dispatcher.forward(Dispatcher.java:169) at
com.intalio.bpms.console.rest.rules.RulesEngine.doForward(RulesEngine.java:97)
at
com.intalio.bpms.console.rest.rules.RulesEngine.doForward(RulesEngine.java:72)
at
com.intalio.bpms.console.rest.RESTFilter.doFilter(RESTFilter.java:199)
at
org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:823)
at
org.mortbay.jetty.servlet.JSR154Filter.doFilter(JSR154Filter.java:171)
at
org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:823)
at
org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:473)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1565) at
org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:635)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1517) at
org.mortbay.http.HttpServer.service(HttpServer.java:954) at
org.mortbay.http.HttpConnection.service(HttpConnection.java:816) at
org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:983) at
org.mortbay.http.HttpConnection.handle(HttpConnection.java:833) at
org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)
at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) at
org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
--
Dipl.-Ing. Bernd Bohmann - Atanion GmbH - Software Development
Bismarckstr. 13, 26122 Oldenburg, http://www.atanion.com
phone: +49 441 4082312, mobile: +49 173 8839471, fax: +49 441 4082333
