zk upgrade

asked 2009-07-20 04:48:02 +0800

Ramya2507
135 ● 1

Hi,

I am trying to upgrade zk 3.5.0 to zk 3.6.2 but it is giving following runtimeerror. Can anybody time me how to overcome it.

org.zkoss.xel.XelException: The function "z:outHeaders" requires 2 arguments but was passed 1
at org.zkforge.apache.commons.el.Logger.logError(Logger.java:481)
at org.zkforge.apache.commons.el.Logger.logError(Logger.java:498)
at org.zkforge.apache.commons.el.Logger.logError(Logger.java:611)
at org.zkforge.apache.commons.el.FunctionInvocation.evaluate(FunctionInvocation.java:156)
at org.zkforge.apache.commons.el.ExpressionEvaluatorImpl$JSTLExpression.evaluate(ExpressionEvaluatorImpl.java:512)
at org.zkoss.xel.el.ELXelExpression.evaluate(ELXelExpression.java:47)
at org.zkoss.web.servlet.dsp.impl.XelNode.interpret(XelNode.java:49)
at org.zkoss.web.servlet.dsp.impl.ActionNode.renderFragment(ActionNode.java:97)
at org.zkoss.web.servlet.dsp.impl.ActionContextImpl.renderFragment(ActionContextImpl.java:84)
at org.zkoss.web.servlet.dsp.action.AbstractAction.renderFragment(AbstractAction.java:185)
at org.zkoss.web.servlet.dsp.action.If.render(If.java:60)
at org.zkoss.web.servlet.dsp.impl.ActionNode.interpret(ActionNode.java:70)
at org.zkoss.web.servlet.dsp.impl.RootNode.interpret(RootNode.java:55)
at org.zkoss.web.servlet.dsp.impl.RootNode.interpret(RootNode.java:64)
at org.zkoss.web.util.resource.DspExtendlet.service(DspExtendlet.java:89)
at org.zkoss.web.util.resource.ClassWebResource.web0(ClassWebResource.java:492)
at org.zkoss.web.util.resource.ClassWebResource.web(ClassWebResource.java:478)
at org.zkoss.web.util.resource.ClassWebResource.service(ClassWebResource.java:180)
at org.zkoss.web.util.resource.ClassWebResource$CWC.include(ClassWebResource.java:666)