Exception has been thrown by the target of invocation exception

Discussion in 'ASP .Net' started by Guest, Jun 8, 2005.

  1. Guest

    Guest Guest

    From: "Val Mazur" <>
    Subject: Exception has been thrown by the target of an invocation
    Date: Monday, June 06, 2005 2:01 PM

    Hi guys,

    For some reason when application tries to load signed XML into the SignedXml
    using LoadXml method, then it generates next exception despite the fact that
    signed XML is valid. But it happens only in ASP.NET environement.
    Same code runs fine on a same PC if it is a Windows application. Anybody
    seen this before

    Exception has been thrown by the target of an invocation.
    at System.Reflection.RuntimeConstructorInfo.InternalInvoke(BindingFlags
    invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean
    isBinderDefault) at
    System.Reflection.RuntimeConstructorInfo.Invoke(BindingFlags invokeAttr,
    Binder binder, Object[] parameters, CultureInfo culture) at
    System.Security.Cryptography.CryptoConfig.CreateFromName(String name,
    Object[] args) at
    System.Security.Cryptography.Xml.KeyInfo.LoadXml(XmlElement value) at
    System.Security.Cryptography.Xml.Signature.LoadXml(XmlElement value) at
    System.Security.Cryptography.Xml.SignedXml.LoadXml(XmlElement value) at
    VM.xPort.General.AddEntryToKeys(XmlDocument loXmlDocument, Hashtable loKeys,
    RSACryptoServiceProvider loRSAProvider, LicType lnLicType, String
    lcCurrentType)

    Code is pretty simple

    loSignedXml = New SignedXml()

    loSignedXml.LoadXml(loXmlDocument.GetElementsByTagName("Signature").Item(0))

    Thanks

    Val
     
    Guest, Jun 8, 2005
    #1
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