DevForce Community Forum : OutOfMemoryException http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : DevForce 2010 : OutOfMemoryException Wed, 13 May 2026 08:54:15 -700 Mon, 27 Feb 2012 20:10:00 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=3289 DevForce Community Forum http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ OutOfMemoryException : Hi Johannes,I'm not getting... http://www.ideablade.com/forum/forum_posts.asp?TID=3289&PID=12831#12831 Author: DenisK
Subject: 3289
Posted: 27-Feb-2012 at 8:10pm

Hi Johannes,

I'm not getting any luck in my investigation. I'd appreciate it if you can provide your SL unit test and the full exception stack trace so I can proceed forward. Thanks.
]]> Mon, 27 Feb 2012 20:10:00 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=3289&PID=12831#12831 OutOfMemoryException : Thanks Johannes.Let me do further... http://www.ideablade.com/forum/forum_posts.asp?TID=3289&PID=12797#12797 Author: DenisK
Subject: 3289
Posted: 24-Feb-2012 at 10:58am

Thanks Johannes.

Let me do further investigation here. 

In the meantime, could you post your SL unit test and the full exception stack trace?
]]> Fri, 24 Feb 2012 10:58:43 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=3289&PID=12797#12797 OutOfMemoryException : Hi DenisK, 1) i configure... http://www.ideablade.com/forum/forum_posts.asp?TID=3289&PID=12783#12783 Author: JJANSSEN
Subject: 3289
Posted: 24-Feb-2012 at 5:41am

Hi DenisK,

1)
i configure my query for fetching:
  500 rows works
1000 rows works
1500 failed.

2)
If i change my code that the table and the query load in the first call only 500 rows and the next 500 if the user step to the next page it works fine.

3)
The silverlight unit test also crushed by deserialize 1500 rows into objects.

-----
So i think this is not a Telerik problem.
Ok. 1500 rows in one table are more then the user can handle. But why is it no problem if the query fetch more and more rows / objects in more then one call of an query.

Best regards, Johannes

]]> Fri, 24 Feb 2012 05:41:14 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=3289&PID=12783#12783 OutOfMemoryException : Hi Johannes,Could you try the... http://www.ideablade.com/forum/forum_posts.asp?TID=3289&PID=12765#12765 Author: DenisK
Subject: 3289
Posted: 23-Feb-2012 at 11:20am

Hi Johannes,

Could you try the following and let me know which one throws OutOfMemoryException?

1. Fetch a less number of rows. For example, 500 or 1000.

2. Use paging such that it's displaying 500 or so rows in a page.

3. Do fetch of all rows but in an isolated unit test without any Telerik control being involved.
]]> Thu, 23 Feb 2012 11:20:24 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=3289&PID=12765#12765 OutOfMemoryException : Hi guys,Can anybody help me? I... http://www.ideablade.com/forum/forum_posts.asp?TID=3289&PID=12759#12759 Author: JJANSSEN
Subject: 3289
Posted: 23-Feb-2012 at 10:05am

Hi guys,

Can anybody help me?
I get an exception by displaying data in an Telerik RadGridView. 
I use Silverlight 4, Devforce 6.1.5.0 Telerik 2011.3.1220.1040.
The count of rows in the table is between 2000 and 2500. The table us no paging, so all rows get into the cache.

System.OutOfMemoryException was unhandled by user code
  Message=Eine Ausnahme vom Typ System.OutOfMemoryException wurde ausgelöst.
  StackTrace:
       bei System.Threading.Thread.StartInternal(IPrincipal principal, StackCrawlMark& stackMark)
       bei System.Threading.Thread.Start(StackCrawlMark& stackMark)
       bei System.Threading.Thread.Start(Object parameter)
       bei IdeaBlade.EntityModel.AsyncProcessor`1.Execute()
       bei IdeaBlade.EntityModel.EntityManager.<>c__DisplayClassc9`1.<DoAsyncRequest>b__c6()
       bei IdeaBlade.EntityModel.EntityManager.DoAsyncAction(Action action)
       bei IdeaBlade.EntityModel.EntityManager.DoAsyncRequest[TArgs](AsyncProcessor`1 processor)
       bei IdeaBlade.EntityModel.EntityManager.ExecuteQueryAsyncCore[T](AsyncProcessor`1 processor)
       bei IdeaBlade.EntityModel.EntityManager.ExecuteQueryAsync(IEntityQuery query, Action`1 userCallback, Object userState)
       bei IdeaBlade.EntityModel.EntityQueryExtensions.ExecuteAsync(IEntityQuery query, Action`1 userCallback, Object userState)
       bei IdeaBlade.EntityModel.ListEntityReference`1.ExecuteQuery(EntityReferenceStrategy erStrategy, FetchStrategy fetchStrategy)
       bei IdeaBlade.EntityModel.ListEntityReference`1.GetRelatedEntityList(EntityReferenceStrategy erStrategy)
       bei IdeaBlade.EntityModel.ListEntityReference`1.GetListValue()
       bei IdeaBlade.EntityModel.NavigationListEntityProperty`2.<.ctor>b__0(NavigationEntityPropertyGetInterceptorArgs`2 args)
       bei IdeaBlade.Core.PropertyInterceptor`3.HandleAction(Action`1 action, TArgs args)
       bei IdeaBlade.Core.PropertyInterceptor`3.<BuildTargetedCombinedAction>b__8(TArgs args)
       bei IdeaBlade.Core.PropertyInterceptor`3.ExecuteActions(TArgs args)
       bei IdeaBlade.Core.PropertyInterceptor`3.GetValue(TInstance instance, Object context)
       bei IdeaBlade.Core.PropertyInterceptor`3.GetValue(TInstance instance)
       bei IdeaBlade.EntityModel.NavigationListEntityProperty`2.GetValue(TInstance instance)
       bei x.x.x.x.x.x.get_Property()
       bei lambda_method(Closure , Object )
       bei IdeaBlade.Core.FastPropertyInfo.GetValue(Object item)
       bei IdeaBlade.EntityModel.PassthruDataBlock.UdtProcessor.ProcessUdtProperty(Object item, FastPropertyInfo property)
       bei IdeaBlade.EntityModel.PassthruDataBlock.UdtProcessor.<>c__DisplayClassb.<ProcessPropertiesForUdt>b__a(FastPropertyInfo prop)
       bei IdeaBlade.Core.EnumerableFns.ForEach[T](IEnumerable`1 items, Action`1 action)
       bei IdeaBlade.EntityModel.PassthruDataBlock.UdtProcessor.ProcessPropertiesForUdt(Object item, IEnumerable`1 properties)
       bei IdeaBlade.EntityModel.PassthruDataBlock.UdtProcessor.<>c__DisplayClass8.<ProcessPropertiesForUdts>b__7(Object it)
       bei IdeaBlade.Core.EnumerableFns.ForEach[T](IEnumerable`1 items, Action`1 action)
       bei IdeaBlade.EntityModel.PassthruDataBlock.UdtProcessor.ProcessPropertiesForUdts(IEnumerable items, IEnumerable`1 properties)
       bei IdeaBlade.EntityModel.PassthruDataBlock.UdtProcessor.ProcessUdt(Object item, Type type)
       bei IdeaBlade.EntityModel.PassthruDataBlock.Resolve(EntityQueryResult helper)
       bei IdeaBlade.EntityModel.EntityQueryResult..ctor(DataQueryResult dataQueryResult, EntityManager entityManager, MergeStrategy mergeStrategy, Guid queryId, QueryInfo queryInfo)
       bei IdeaBlade.EntityModel.EntityQueryResultCollection..ctor(DataQueryResultCollection dqResults, EntityManager entityManager, MergeStrategy mergeStrategy)
       bei IdeaBlade.EntityModel.EntityManager.MergeAndReturnDataSourceOnly(IEntityFinder finder, DataQueryResultCollection dqResults)
       bei IdeaBlade.EntityModel.EntityManager.ProcessFetchedData(DataQueryResultCollection dqResults, IEntityFinder finder)
       bei IdeaBlade.EntityModel.EntityManager.AsyncFetchCompleted[T](T op)
       bei IdeaBlade.EntityModel.EntityManager.<ExecuteQueryAsyncCore>b__89[T](T op)
       bei IdeaBlade.EntityModel.AsyncProcessor`1.<Execute>b__5(Object x)
  InnerException:


With best regards, Johannes

]]> Thu, 23 Feb 2012 10:05:49 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=3289&PID=12759#12759