Hi David,
I had the some Problem.
The fix that I use was:
1: To get no Error for just in case
ERMDBatchSizeControl
public void setNumberOfObjectsPerBatch(Integer number) {
displayGroup().setNumberOfObjectsPerBatch(number);
NSDictionary dic = (d2wContext() == null) ?
NSDictionary.emptyDictionary() : new NSDictionary(d2wContext(),"d2wContext");
NSNotificationCenter.defaultCenter().postNotification(
ERXBatchNavigationBar.BatchSizeChanged,
ERXConstant.integerForInt(number.intValue()), dic );
}
2: Add missing Binding
ERMODEditRelationshipPage
WOD :
BatchSizeControl : ERMDBatchSizeControl {
displayGroup = relationshipDisplayGroup;
updateContainerID = d2wContext.idForRepetitionContainer;
d2wContext = d2wContext; // <-- This is missing an makes the Error
}
Hope it help
On 2010/10/07, at 13:15, David Avendasora wrote:
> Hi D2Wers,
>
> When I try to change the number of results in an embedded listing I get
> "Attempt to insert null object into an
> com.webobjects.foundation.NSDictionary." (full stack trace below). I've
> checked several places where I'm displaying toMany relationships and it
> throws the error in all of them. If it is not embedded, just a listing of
> objects that match a query then it works as expected.
>
> It appears that the ERMBatchSizeControl returns null for d2wContext() when
> it's tied to an embedded listing.
>
> Dave
>
>
> Oct 07 06:47:09 TotalViewAdminD2W[9191] (TVWApplication.java:283) ERROR
> er.extensions.appserver.ERXApplication - Uncaught exception: Attempt to
> insert null object into an com.webobjects.foundation.NSDictionary.
> Extra info: {
> "D2W-SubTask" = "null";
> "D2W-PageConfiguration" = "ListEmbeddedCCCommunicationIdentity";
> "CurrentComponent" =
> "er.modern.directtoweb.components.ERMDBatchSizeControl";
> "PreviousPageList" = (
> "QuerySamsStudent",
> "ListSamsStudent",
> "InspectSamsStudent"
> );
> "D2W-PropertyKey" = "null";
> "D2W-DisplayPropertyKeys" = (
> "communication.communicationDate",
> "role.displayName",
> "identity.firstname",
> "identity.lastname",
> "communication.subject"
> );
> "CurrentPage" = "er.modern.look.pages.ERMODTabInspectPage";
> "Current Account" = "10193338";
> "URL" =
> "/cgi-bin/WebObjects/TotalViewAdminD2W.woa/ajax/hV8rQV1q1R2BMjuPYav2xw/5.0.3.5.1.2.3.0.1.0.0.3.3.0.1.3.1263925117.0.1.3.0.1.0.1.3.0.1.3.1.2.0.0.0.0.1.2.3.1.0.3.3.1.1.9.1.0.1.1.0.9";
> "CurrentComponentHierarchy" = (
> "er.modern.look.pages.ERMODTabInspectPage",
>
> "er.modern.directtoweb.components.repetitions.ERMDInspectPageRepetition",
> "er.directtoweb.components.relationships.ERDList",
> "er.directtoweb.embed.ERXD2WList",
> "er.directtoweb.components.ERD2WSwitchComponent",
> "er.modern.look.pages.ERMODListPage",
> "er.modern.directtoweb.components.ERMDBatchSizeControl"
> );
> "D2W-EntityName" = "CCCommunicationIdentity";
> "D2W-ComponentName" = "ERD2WDisplayString";
> "Headers" = {
> "user-agent" = "Mozilla/5.0 (Macintosh; U; Intel Mac OS X
> 10_6_4; en-us) AppleWebKit/533.18.1 (KHTML, like Gecko) Version/5.0.2
> Safari/533.18.5";
> "cookie" = "__utmc=188508456;
> __utma=188508456.1010180370.1286383408.1286383408.1286383408.1;
> __utmz=188508456.1286383408.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none)";
> "origin" = "http://10.0.1.8:9191";;
> "accept" = "text/javascript, text/html, application/xml,
> text/xml, */*";
> "referer" =
> "http://10.0.1.8:9191/cgi-bin/WebObjects/TotalViewAdminD2W.woa/wo/hV8rQV1q1R2BMjuPYav2xw/3.0.3.5.1.2.3.0.1.0";;
> "content-type" = "application/x-www-form-urlencoded;
> charset=UTF-8";
> "accept-encoding" = "gzip, deflate";
> "content-length" = "27";
> "x-prototype-version" = "1.6.1";
> "original_context_id" = "5";
> "x-requested-with" = "XMLHttpRequest";
> "host" = "10.0.1.8:9191";
> "accept-language" = "en-us";
> "connection" = "keep-alive";
> };
> "Current User" = "Reed Ckeade";
> }
>
> IllegalArgumentException: Attempt to insert null object into an
> com.webobjects.foundation.NSDictionary.
> at com.webobjects.foundation.NSDictionary.<init>(NSDictionary.java:170)
> at
> er.modern.directtoweb.components.ERMDBatchSizeControl.setNumberOfObjectsPerBatch(ERMDBatchSizeControl.java:177)
> ... skipped 21 stack elements
> at
> ognl.helperfunction.WOHelperFunctionKeyValueAssociation.setValue(WOHelperFunctionKeyValueAssociation.java:21)
> at er.ajax.AjaxInPlaceEditor.handleRequest(AjaxInPlaceEditor.java:168)
> ... skipped 232 stack elements
> at er.ajax.AjaxRequestHandler.handleRequest(AjaxRequestHandler.java:17)
> ... skipped 1 stack elements
> at
> er.extensions.appserver.ajax.ERXAjaxApplication.dispatchRequest(ERXAjaxApplication.java:50001)
> ... skipped 1 stack elements
> at
> com.k12.totalview.app.TVWApplication.dispatchRequestImmediately(TVWApplication.java:50001)
> at
> com.k12.totalview.app.Application.dispatchRequestImmediately(Application.java:50001)
> ... skipped 1 stack elements
> at
> com.k12.totalview.app.TVWApplication.dispatchRequest(TVWApplication.java:213)
> at com.k12.totalview.app.Application.dispatchRequest(Application.java:42)
> ... skipped 3 stack elements
Thank you
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