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facing error if no record
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amit View Drop Down
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Joined: 29-May-2008
Location: India
Posts: 2 		Post Options Post Options   Quote amit Quote  Post ReplyReply Direct Link To This Post Topic: facing error if no record
    Posted: 30-May-2008 at 2:45am
Hi,
 I have resolved my post "using sub query with PassthruEsqlQuery".
 
But there is another problem. Please consider the following code
 

string str = "some passthrusql";

var query = new PassthruEsqlQuery(typeof(Subaccount), str);

if above query return record(one or more) then its working fine but if not it is throwing an exception, Below are the details.
 
IdeaBlade.EntityModel.v4.EntityServerException: Sequence contains no elements --->  System.InvalidOperationException: Sequence contains no elements.
 
 
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kimj View Drop Down
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Joined: 09-May-2007
Posts: 1391 		Post Options Post Options   Quote kimj Quote  Post ReplyReply Direct Link To This Post Posted: 30-May-2008 at 11:21am
Amit,
 
The good news is that this problem has been fixed in our DevForce EF Beta2 bits; the bad news is that there's no workaround for the problem in DEF Beta1.  
 
Thanks for reporting the problem.
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