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Mindscape.LightSpeed.Querying.Group:set_Mode (Mindscape.LightSpeed.Querying.Group/QueryMode)' is inaccessible from method `Mindscape.LightSpeed.Linq.Sqo.Where:ExtractWhereCriteria

Boy does time fly!

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dmantovani73
1 post

Hi support, i have a problem with my code.

Here is the detail of the Exception

Method `Mindscape.LightSpeed.Querying.Group:set_Mode (Mindscape.LightSpeed.Querying.Group/QueryMode)' is inaccessible from method `Mindscape.LightSpeed.Linq.Sqo.Where:ExtractWhereCriteria (System.Linq.Expressions.MethodCallExpression,Mindscape.LightSpeed.Linq.Plan.LinqQueryPlanExpression,Mindscape.LightSpeed.Linq.Plan.GroupResultsPlan)'

Description: HTTP 500. Error processing request.

Stack Trace:

System.MethodAccessException: Method `Mindscape.LightSpeed.Querying.Group:set_Mode (Mindscape.LightSpeed.Querying.Group/QueryMode)' is inaccessible from method `Mindscape.LightSpeed.Linq.Sqo.Where:ExtractWhereCriteria (System.Linq.Expressions.MethodCallExpression,Mindscape.LightSpeed.Linq.Plan.LinqQueryPlanExpression,Mindscape.LightSpeed.Linq.Plan.GroupResultsPlan)'

  at Mindscape.LightSpeed.Linq.Sqo.Where.Evaluate (Mindscape.LightSpeed.Linq.Plan.ExpressionVisitor visitor, System.Linq.Expressions.MethodCallExpression expression) [0x00000] in <filename unknown>:0 
  at Mindscape.LightSpeed.Linq.Plan.LinqQueryBuilder.VisitMethodCall (System.Linq.Expressions.MethodCallExpression exp) [0x00000] in <filename unknown>:0 
  at Mindscape.LightSpeed.Linq.Plan.LinqQueryBuilder.Visit (System.Linq.Expressions.Expression exp) [0x00000] in <filename unknown>:0 
  at Mindscape.LightSpeed.Linq.Sqo.Select.Evaluate (Mindscape.LightSpeed.Linq.Plan.ExpressionVisitor visitor, System.Linq.Expressions.MethodCallExpression expression) [0x00000] in <filename unknown>:0 
  at Mindscape.LightSpeed.Linq.Plan.LinqQueryBuilder.VisitMethodCall (System.Linq.Expressions.MethodCallExpression exp) [0x00000] in <filename unknown>:0 
  at Mindscape.LightSpeed.Linq.Plan.LinqQueryBuilder.Visit (System.Linq.Expressions.Expression exp) [0x00000] in <filename unknown>:0 
  at Mindscape.LightSpeed.Linq.Sqo.Select.Evaluate (Mindscape.LightSpeed.Linq.Plan.ExpressionVisitor visitor, System.Linq.Expressions.MethodCallExpression expression) [0x00000] in <filename unknown>:0 
  at Mindscape.LightSpeed.Linq.Plan.LinqQueryBuilder.VisitMethodCall (System.Linq.Expressions.MethodCallExpression exp) [0x00000] in <filename unknown>:0 
  at Mindscape.LightSpeed.Linq.Plan.LinqQueryBuilder.Visit (System.Linq.Expressions.Expression exp) [0x00000] in <filename unknown>:0 
  at Mindscape.LightSpeed.Linq.Sqo.First.Evaluate (Mindscape.LightSpeed.Linq.Plan.ExpressionVisitor visitor, System.Linq.Expressions.MethodCallExpression expression) [0x00000] in <filename unknown>:0 
  at Mindscape.LightSpeed.Linq.Plan.LinqQueryBuilder.VisitMethodCall (System.Linq.Expressions.MethodCallExpression exp) [0x00000] in <filename unknown>:0 
  at Mindscape.LightSpeed.Linq.Plan.LinqQueryBuilder.Visit (System.Linq.Expressions.Expression exp) [0x00000] in <filename unknown>:0 
  at Mindscape.LightSpeed.Linq.Plan.LinqQueryBuilder.Build (System.Linq.Expressions.Expression translation, Mindscape.LightSpeed.Linq.LinqQueryProvider provider) [0x00000] in <filename unknown>:0 
  at Mindscape.LightSpeed.Linq.LinqQueryProvider.GetExecutionPlan (System.Linq.Expressions.Expression expression) [0x00000] in <filename unknown>:0 
  at Mindscape.LightSpeed.Linq.LinqQueryProvider.Execute (System.Linq.Expressions.Expression expression) [0x00000] in <filename unknown>:0 
  at Mindscape.LightSpeed.Linq.LinqQueryProvider.System.Linq.IQueryProvider.Execute[<>f__AnonymousType9`4] (System.Linq.Expressions.Expression expression) [0x00000] in <filename unknown>:0 
  at System.Linq.Queryable.First[<>f__AnonymousType9`4] (IQueryable`1 source) [0x00000] in <filename unknown>:0 
  at Triboo.Advercy.Web.ClickHandler.get_ClickItem () [0x00000] in <filename unknown>:0 
  at Triboo.Advercy.Web.ClickHandler.ProcessRequest () [0x00000] in <filename unknown>:0 
  at Triboo.Advercy.Web.BaseHandler.ProcessRequest (System.Web.HttpContext context) [0x00000] in <filename unknown>:0 
  at System.Web.HttpApplication+<Pipeline>c__Iterator2.MoveNext () [0x00000] in <filename unknown>:0 
  at System.Web.HttpApplication.Tick () [0x00000] in <filename unknown>:0

Version information: Mono Runtime Version: 2.6.4 (tarball ven mag 14 10:07:09 CEST 2010); ASP.NET Version: 2.0.50727.1433

My application have this problem in randomic moments (sometimes for every request, sometimes for half the requests)

Here is the 2 query code i use

var rec = (

from b in MasterUnitOfWork.Banners

where b.Id == ClickContext.BannerId

let c = b.Campaign

select new { CampaignId = c.Id, c.Cookielifetime, c.Rstatus, b.Destinationurl }

).First();

var pi = from o in MasterUnitOfWork.CommissionsViews

where o.Userid == UserId && o.Commissionname == Config.PostImpressionCommissionName && o.Commissionstatus == "E"

select o;

if (pi != null && pi.Count() > 0)

Boolean hasPI = true;

I write in C#

Have some hints about this error?

Regards

Daniele Mantovani

Posted on Oct 09 2010

jeremy
3,400 posts

Hi Daniele,

From the stack trace it indicate that the issue is coming from a LINQ based grouping query, neither of which seems to match up the two queries you have posted and I have not been able to replicate this as yet but I am using a different version of Mono than you so this perhaps may be the issue.

Would it be possible for you to send through a small repro or a copy of the code in the following methods:

Triboo.Advercy.Web.ClickHandler.get_ClickItem ()
Triboo.Advercy.Web.ClickHandler.ProcessRequest ()

You can either attach these to the issue, or email them through to me at jeremy @ the obvious domain name.

Thanks!

Jeremy

Posted on Oct 11 2010

Mindscape.LightSpeed.Querying.Group:set_Mode (Mindscape.LightSpeed.Querying.Group/QueryMode)' is inaccessible from method `Mindscape.LightSpeed.Linq.Sqo.Where:ExtractWhereCriteria

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