Hi, I have been getting the same errors from the Parameter interceptor. So far I haven't found a way around that unless you put getters and setter for all the parameters in the action. (Which I don't want). However, the good news is that for better or worse, when/if you change the settings in the struts.properties file and set struts.devMode = false for production releases the messages go away. I'm not sure if those errors are in there for debugging reasons or not.
-Scott -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Sent: Thursday, June 21, 2007 9:53 AM To: Struts Users Mailing List Subject: Re: properties at times not found Hey Scott -- I am using ModelDriven and Preparable so I can pass an ID along with the requests. I added an id attribute to my baseaction class and things are working with one exception. Since the prepare method is called before the getModel, when I post a form, and the prepare gets called, I am receiving multiple errors where parameters could not be set! 08:52:22,119 DEBUG com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept:14 8 - Setting params created => [ 6/8/07 3:28:27 PM.000 ] dojo.effectiveDate => [ 2007-06-20 ] action:PayrollUpdate_list => [ OK ] effectiveDate => [ 6/20/07 ] id => [ 2 ] version => [ 6/20/07 1:18:26 PM.000 ] 08:52:22,129 ERROR com.opensymphony.xwork2.interceptor.ParametersInterceptor.setParameters: 204 - ParametersInterceptor - [setParameters]: Unexpected Exception caught setting 'created' on 'class actions.PayrollUpdateAction: Error setting expression 'created' with value '[Ljava.lang.String;@30380' 08:52:22,139 ERROR com.opensymphony.xwork2.interceptor.ParametersInterceptor.setParameters: 204 - ParametersInterceptor - [setParameters]: Unexpected Exception caught setting 'dojo.effectiveDate' on 'class actions.PayrollUpdateAction: Error setting expression 'dojo.effectiveDate' with value '[Ljava.lang.String ;@1dad8eb' 08:52:22,139 ERROR com.opensymphony.xwork2.interceptor.ParametersInterceptor.setParameters: 204 - ParametersInterceptor - [setParameters]: Unexpected Exception caught setting 'effectiveDate' on 'class actions.PayrollUpdateAction: Error setting expression 'effectiveDate' with value '[Ljava.lang.String;@d73fb7' 08:52:22,169 ERROR com.opensymphony.xwork2.interceptor.ParametersInterceptor.setParameters: 204 - ParametersInterceptor - [setParameters]: Unexpected Exception caught setting 'version' on 'class actions.PayrollUpdateAction: Error setting expression 'version' with value '[Ljava.lang.String;@19829a9' On 6/20/07, Scott Trafton <[EMAIL PROTECTED]> wrote: > > If you are trying to load your list by using a parameter passed in.. say > and Id from a link or another page, you might need to use the > paramsPrepareParamsStack interceptor and implement Preparable in you > action. > > I ran into a similar problem the other day. You would need to put your > code to populate the list in the Prepare() method. > > http://struts.apache.org/2.x/docs/crud-demo-i.html > > check out the "The prepare approach" in the above link. > > I hope this helps. > -Scott > > > -----Original Message----- > From: Roberto Nunnari [mailto: [EMAIL PROTECTED] > Sent: Wednesday, June 20, 2007 12:16 PM > To: Struts Users Mailing List > Subject: properties at times not found > > Hello. > > I have an action with a getter for a List. > In the execute method of the action I can verify the list is not empty. > But in the jsp view, at times it reports an empty list. > > > the action: > public class StorySearch extends ActionSupport { > private List<Story> stories = null; > ... > public String execute() throws Exception { > ... > stories = dataManager.searchStories(...); > for (Story story : stories) { > System.out.println(" "+story.getId()); > } > return SUCCESS; > } > > public List getStories() { > return stories; > } > > > the JSP: > <c:url var="storyURL" value="/StoryView.action"/> > <display:table name="${stories}" requestURI=" storySearch.action"> > <display:column property="id" href="${storyURL}" paramId="id"/> > <display:column property="title"/> > <display:column property="text"/> > <display:column property="link" autolink="true"/> > <display:column property="accessCount" sortable="true"/> > <display:column property="creationDate" sortable="true"/> > <display:caption>This is the table caption</display:caption> > </display:table> > > > Any hints? > Thank you. > > -- > Robi > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- Scott [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
