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POCatastrophic failure in constructor of XMLValidatingReader
 

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  1. POCatastrophic failure in constructor of XMLValidatingReader
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    <p>I am developing a library (VS 2010, assembly targeted for AnyCPU) and I am getting the following error while stepping over the constructor of <code>XmlValidationReader(..)</code>. The parameter for this constructor is an instance of <code>XmlReader()</code>, and the specific XML is syntactically correct, and validates with third party tool. </p> <blockquote> <p>Error: Catastrophic failure (Exception from HRESULT: 0x8000FFFF (E_UNEXPECTED))</p> <p>Exception object: System.Runtime.InteropServices.COMException</p> <p>Stack trace:</p> <p>System.Security.Policy.PEFileEvidenceFactory.GetLocationEvidence(SafePEFileHandle peFile, SecurityZone&amp; zone, StringHandleOnStack retUrl) at System.Security.Policy.PEFileEvidenceFactory.GenerateLocationEvidence() at System.Security.Policy.PEFileEvidenceFactory.GenerateEvidence(Type evidenceType) at System.Security.Policy.AssemblyEvidenceFactory.GenerateEvidence(Type evidenceType) at System.Security.Policy.Evidence.GetHostEvidenceNoLock(Type type) at System.Security.Policy.Evidence.GetHostEvidence(Type type, Boolean markDelayEvaluatedEvidenceUsed) at System.Security.Policy.AppDomainEvidenceFactory.GenerateEvidence(Type evidenceType) at System.Security.Policy.Evidence.GetHostEvidenceNoLock(Type type) at System.Security.Policy.Evidence.RawEvidenceEnumerator.MoveNext() at System.Security.Policy.Evidence.EvidenceEnumerator.MoveNext() at System.Configuration.ClientConfigPaths.GetEvidenceInfo(AppDomain appDomain, String exePath, String&amp; typeName) at System.Configuration.ClientConfigPaths.GetTypeAndHashSuffix(AppDomain appDomain, String exePath) at System.Configuration.ClientConfigPaths..ctor(String exePath, Boolean includeUserConfig) at System.Configuration.ClientConfigPaths.GetPaths(String exePath, Boolean includeUserConfig) at System.Configuration.ClientConfigurationHost.RequireCompleteInit(IInternalConfigRecord record) at System.Configuration.BaseConfigurationRecord.GetSectionRecursive(String configKey, Boolean getLkg, Boolean checkPermission, Boolean getRuntimeObject, Boolean requestIsHere, Object&amp; result, Object&amp; resultRuntimeObject) at System.Configuration.BaseConfigurationRecord.GetSection(String configKey) at System.Configuration.ConfigurationManager.GetSection(String sectionName) at System.Xml.Schema.XmlSchemaCollection..ctor(XmlNameTable nametable)<br> at System.Xml.XmlValidatingReaderImpl..ctor(XmlReader reader) at System.Xml.XmlValidatingReader..ctor(XmlReader reader)</p> </blockquote> <p>I have not changed any security configuration in the system. The specific account under which the assembly is loaded has administrative privileges. Any idea of what could cause this issue? I have run through the web extensively, but in vain. </p>
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    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USKarthik
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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. This table or related slice is empty.
    1. This table or related slice is empty.
    1. COThats a lot of error code to debug without us having insight into the code.
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      1. POCatastrophic failure in constructor of XMLValidatingReader
      1. UStoxicate20
    2. COpublic bool Validate(string xmlSource) { XmlReader reader = new XmlTextReader(new StringReader(xmlSource)); return validate(reader); } private bool validate(XmlReader reader) { try { XmlValidatingReader validator = new XmlValidatingReader(reader);
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      1. POCatastrophic failure in constructor of XMLValidatingReader
      1. USKarthik
    3. CO@toxicate20. It seems to be sporadic occurrence and tied up with profile corruption.
      singulars
      1. POCatastrophic failure in constructor of XMLValidatingReader
      1. USKarthik
 

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