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POError occured while updating field in database: An unhandled exception of type 'System.StackOverflowException' occurred in Unknown Module.in mvc
 

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  1. POError occured while updating field in database: An unhandled exception of type 'System.StackOverflowException' occurred in Unknown Module.in mvc
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    <p>I have a table with columns checkbox,Document name,Field &amp; so on. In Field column I have displayed dropdown so as I change the values in dropdown it should be updated in table.I am passing DocumentId and crossponding fieldId (of row)through jquery to controller.<strong>But I get this error in Repository.cs file An unhandled exception of type 'System.StackOverflowException' occurred in Unknown Module.</strong></p> <p><strong>This is my Controller Code</strong></p> <pre><code> public ActionResult FieldSubmitted(long VendorId, int DocumentId, int FieldId) { SubmittedDocument submittedDocument = new SubmittedDocument(); var requestedDocument = _requestedDocumentService.GetVendorDocuments(VendorId).Where(t =&gt; t.DocumentID == DocumentId).FirstOrDefault(); if (requestedDocument != null) { submittedDocument = _submittedDocumentService.GetVendorDocuments(VendorId).Where(t =&gt; t.RequestedDocumentID == requestedDocument.RequestedDocumentID).FirstOrDefault(); submittedDocument.FieldId = FieldId; _submittedDocumentService.UpdateSubmittedDocument(submittedDocument); } return Json("", JsonRequestBehavior.AllowGet); } </code></pre> <p><strong>My Service</strong></p> <pre><code> public int UpdateSubmittedDocument(SubmittedDocument submittedDocument) { int a= _submittedDocumentRepository.Update(submittedDocument, submittedDocument.SubmittedDocumentID); return a; } </code></pre> <p><strong>Repository.cs</strong></p> <pre><code> public class Repository&lt;TObject&gt; : IRepository&lt;TObject&gt; public virtual void UpdateAuditedEntries(object obj) { if (CurrentUser == null) return; if (obj == null) return; var auditedEntity = obj as IAuditedEntity; if (auditedEntity != null) { auditedEntity.ModifiedBy = CurrentUser.UserId; auditedEntity.ModifiedDateTime = DateTime.Now; obj.GetType().GetProperties().ToList().ForEach(x =&gt; { var child = x.GetValue(obj); UpdateAuditedEntries(child); }); } else { var propertyCollection = obj as ICollection; if (propertyCollection != null) { foreach (object child in propertyCollection) { UpdateAuditedEntries(child); } } } } </code></pre> <p><strong>I am getting error at var child = x.GetValue(obj);</strong> this line <strong>An unhandled exception of type 'System.StackOverflowException' occurred in Unknown Module.</strong></p>
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    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USSonika Koul
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
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      1. PTAnswer
    1. VO
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      1. POError occured while updating field in database: An unhandled exception of type 'System.StackOverflowException' occurred in Unknown Module.in mvc
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
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      1. POError occured while updating field in database: An unhandled exception of type 'System.StackOverflowException' occurred in Unknown Module.in mvc
      1. This table or related slice is empty.
      1. VTUpMod
    1. CODo you get a full stack trace? If so, that should help a lot.
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      1. POError occured while updating field in database: An unhandled exception of type 'System.StackOverflowException' occurred in Unknown Module.in mvc
      1. USJon Skeet
    2. COYou are calling UpdateAuditedEntries(child); recursively within your function. I suspect that is causing the stackoverflow exception.
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      1. POError occured while updating field in database: An unhandled exception of type 'System.StackOverflowException' occurred in Unknown Module.in mvc
      1. USckv
 

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