org.zkoss.zel.ELException: Error reading 'value' on type org.zkoss.zul.Textbox

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via ZK-Tracker by dennis, 1 year ago
Error reading 'value' on type org.zkoss.zul.Textbox
via ZK-Tracker by dennis, 1 year ago
Error reading 'value' on type org.zkoss.zul.Textbox
org.zkoss.zel.ELException: Error reading 'value' on type org.zkoss.zul.Textbox
at org.zkoss.zul.impl.InputElement.checkUserError(InputElement.java:655)
at org.zkoss.zul.impl.InputElement.getText(InputElement.java:248)
at org.zkoss.zul.Textbox.getValue(Textbox.java:47)
at sun.reflect.GeneratedMethodAccessor12.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.zkoss.zel.BeanELResolver.getValue(BeanELResolver.java:87)
at org.zkoss.zel.CompositeELResolver.getValue(CompositeELResolver.java:67)
at org.zkoss.zel.CompositeELResolver.getValue(CompositeELResolver.java:67)
at org.zkoss.xel.zel.XelELResolver.getValue(XelELResolver.java:71)
at org.zkoss.zel.impl.parser.AstValue.getValue(AstValue.java:179)
at org.zkoss.zel.impl.ValueExpressionImpl.getValue(ValueExpressionImpl.java:189)
at org.zkoss.xel.zel.ELXelExpression.evaluate(ELXelExpression.java:40)
at org.zkoss.bind.impl.BindEvaluatorXImpl.getValue(BindEvaluatorXImpl.java:44)
at org.zkoss.bind.impl.SavePropertyBindingImpl.getComponentValue(SavePropertyBindingImpl.java:97)
at org.zkoss.bind.impl.SavePropertyBindingImpl.getValidate(SavePropertyBindingImpl.java:139)
at org.zkoss.bind.impl.ValidationHelper.collectSavePropertyBinding(ValidationHelper.java:184)
at org.zkoss.bind.impl.ValidationHelper.collectSaveFormBinding(ValidationHelper.java:195)
at org.zkoss.bind.impl.ValidationHelper.collectSaveFormAfter(ValidationHelper.java:110)
at org.zkoss.bind.impl.ValidationHelper.collectSaveAfter(ValidationHelper.java:91)
at org.zkoss.bind.impl.BinderImpl.doValidate(BinderImpl.java:1440)
at org.zkoss.bind.impl.BinderImpl.doCommand(BinderImpl.java:1257)
at org.zkoss.bind.impl.BinderImpl.access$7(BinderImpl.java:1245)
at org.zkoss.zk.ui.AbstractComponent.onEvent(AbstractComponent.java:2741)
at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:2712)
at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:2653)
at org.zkoss.zk.ui.impl.EventProcessor.process(EventProcessor.java:136)
at org.zkoss.zk.ui.impl.UiEngineImpl.processEvent(UiEngineImpl.java:1699)
at org.zkoss.zk.ui.impl.UiEngineImpl.process(UiEngineImpl.java:1484)
at org.zkoss.zk.ui.impl.UiEngineImpl.execUpdate(UiEngineImpl.java:1201)
at org.zkoss.zk.au.http.DHtmlUpdateServlet.process(DHtmlUpdateServlet.java:558)
at org.zkoss.zk.au.http.DHtmlUpdateServlet.doGet(DHtmlUpdateServlet.java:456)
at org.zkoss.zk.au.http.DHtmlUpdateServlet.doPost(DHtmlUpdateServlet.java:464)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:401)
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:766)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:450)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:326)
at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:945)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)

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