I'll answer myself :p
I've found the problem. My ActionForm class has an object type field,
and I dont't initialize it with an instance.
2005/10/2, José Martínez Benavides <[EMAIL PROTECTED]>:
> I'm getting this error message while doing the submit of a form with
> java script. I use a <html:button> tag, and define the onclick event
> doing something like this:
>
> form.action=anAction;
> form.submit();
>
> - anAction is a string indicating the action.
> - form is the one I indicate in the styleId property of the <html:form> tag.
>
> The trace of de exception begins with:
>
> [2/10/05 14:09:20:953 CEST] 521a521a WebGroup E SRVE0026E: [Error
> de servlet]-[BeanUtils.populate]: java.lang.IllegalArgumentException:
> No bean specified
> at java.lang.Throwable.<init>(Throwable.java)
> at java.lang.Throwable.<init>(Throwable.java:73)
> at
> org.apache.commons.beanutils.PropertyUtils.getPropertyDescriptor(PropertyUtils.java)
> at org.apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java)
> at org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:808)
> at
> org.apache.struts.util.RequestUtils.populate(RequestUtils.java:1252)
> at
> org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.java:821)
> at
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:254)
> at
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
> at
> org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
>
> ...
>
> Ah, the form object in javascript is ok, becuase I can take the fields
> and display them with an alert window. I also think that the action is
> ok, because if it isn't, I get a 404 error, while i'm getting a 500
> error. There might be something that is doing something to my form
> after doing form.submit().
>
>
>
>
> --
> Un cordial saludo,
>
> José Martínez Benavides
>
--
Un cordial saludo,
José Martínez Benavides
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