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Posted to user@struts.apache.org by walidito <wa...@sgcib.com> on 2006/12/08 21:02:31 UTC

Error setting expr dojo.transport with value...

Hi, I'm using a small ajax div-tag to load data from an action. I make
refreshments every x seconds.
It works,
But I get this exception in my console :
SEVERE: Error setting expr 'dojo.transport' with value
'[Ljava.lang.String;@1256a73'
ognl.OgnlException: target is null for setProperty(null, "transport",
[Ljava.lang.String;@1256a73)
	at ognl.OgnlRuntime.setProperty(OgnlRuntime.java:1624)
	at ognl.ASTProperty.setValueBody(ASTProperty.java:105)
	at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:177)
	at ognl.SimpleNode.setValue(SimpleNode.java:246)
	at ognl.ASTChain.setValueBody(ASTChain.java:172)
	at ognl.SimpleNode.evaluateSetValueBody(SimpleNode.java:177)
	at ognl.SimpleNode.setValue(SimpleNode.java:246)
	at ognl.Ognl.setValue(Ognl.java:476)
	at com.opensymphony.xwork2.util.OgnlUtil.setValue(OgnlUtil.java:184)
	at
com.opensymphony.xwork2.util.OgnlValueStack.setValue(OgnlValueStack.java:162)
	at
com.opensymphony.xwork2.util.OgnlValueStack.setValue(OgnlValueStack.java:150)
	at
com.opensymphony.xwork2.interceptor.ParametersInterceptor.setParameters(ParametersInterceptor.java:173)
	at
com.opensymphony.xwork2.interceptor.ParametersInterceptor.intercept(ParametersInterceptor.java:139)
	at
com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:200)
	at
com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:105)
...

If I make another load and/or refreshment on this ajax <div>, I will get
another excpetion like this. So it becomes quickly dangerous for my
application.

Does someone ever found a trick or a solution to solve this ?

thank you very much

Does anyone has su
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