Got System.InvalidOperationException: Methode fehlgeschlagen mit unerwarteten Fehlercode 64

Question

Ich arbeite an erhalten Ordner Berechtigung vor dem Zugriff in C# Konsolenanwendung, der Pfad des Ordners könnte lokal von ftp.Same funktioniert auf meinem Computer, aber bei der Bereitstellung bei der Produktion Server startet Fehler werfen System.InvalidOperationException: Method failed with unexpected error code 64.

Die genaue Fehler-Code erhalten ist

System.InvalidOperationException: Method failed with unexpected error code 64. 
at System.Security.AccessControl.NativeObjectSecurity.CreateInternal(ResourceType resourceType, Boolean isContainer, String name, SafeHandle handle, AccessControlSections includeSections, Boolean createByName, ExceptionFromErrorCode exceptionFromErrorCode, Object exceptionContext) 
at System.Security.AccessControl.FileSystemSecurity..ctor(Boolean isContainer, String name, AccessControlSections includeSections, Boolean isDirectory) 
at System.Security.AccessControl.DirectorySecurity..ctor(String name, AccessControlSections includeSections) 
at UploadData.FolderManager.IsConfiguredFolderAccessible(String path, Folder folder) 

Der vollständige Code, der geworfener Fehler

private static void IsConfiguredFolderAccessible(string path, Folder folder) 
    { 
     // If the file can be opened for exclusive access it means that the file 
     // is no longer locked by another process. 
     try 
     { 
      if (!Directory.Exists(path)) 
      { 
       LogHelper.Log(string.Format("Folder does not exist on given path {0}. Please re-create folder, grant permission and re-start the UPC utility. ", folder.Path), LogHelper.LogLevel.Error); 
       MailComponent.SendMail(string.Format("Folder does not exist on given path {0}. Please re-create folder, grant permission and re-start the UPC utility.", folder.Path), "Folder does not exist"); 
       return; 
      } 
      else 
      { 
       var accessControlList = Directory.GetAccessControl(path); 

       if (accessControlList == null) 
       { 
        LogHelper.Log(string.Format("AccessControlList on Folder {0} are not defined", folder.ToString()), LogHelper.LogLevel.Error); 
        MailComponent.SendMail(folder.ToString(), "AccessControlList on Folder are not defined"); 
       } 
       var accessRules = accessControlList.GetAccessRules(true, true, 
              typeof(System.Security.Principal.SecurityIdentifier)); 

       if (accessRules == null) 
       { 
        LogHelper.Log(string.Format("AccessRules on Folder {0} are not defined", folder.ToString()), LogHelper.LogLevel.Error); 
        MailComponent.SendMail(folder.ToString(), "AccessRules on Folder are not defined"); 
       } 
       foreach (FileSystemAccessRule rule in accessRules) 
       { 
        if ((FileSystemRights.Write & rule.FileSystemRights) != FileSystemRights.Write) 
         continue; 

        if (rule.AccessControlType == AccessControlType.Deny) 
        { 
         LogHelper.Log(string.Format("Access permission denied on Folder {0}", path), LogHelper.LogLevel.Error); 
         MailComponent.SendMail(folder.ToString(), string.Format("Access permission denied on Folder {0}", path)); 
        } 
       } 
      } 
     } 
     catch (PrivilegeNotHeldException pv) 
     { 
      LogHelper.Log(string.Format("Access permission denied on Folder {0}, Error detail : {1}", path, pv.ToString()), LogHelper.LogLevel.Error); 
      MailComponent.SendMail(pv.ToString(), string.Format("Access permission denied on Folder {0}", path)); 
      throw pv; 
     } 
     catch (IOException io) 
     { 
      LogHelper.Log(string.Format("Folder does not exist on given path {0}, Error detail : {1}", path, io.ToString()), LogHelper.LogLevel.Error); 
      MailComponent.SendMail(io.ToString(), string.Format("Folder does not exist on given path {0}.Please re-create folder, grant permission and re-start the UPC utility.", path)); 
      throw io; 
     } 
     catch (Exception ex) 
     { 
      LogHelper.Log(string.Format("General error occured on Folder {0}, Error detail : {1}", path, ex.ToString()), LogHelper.LogLevel.Error); 
      MailComponent.SendMail(ex.ToString(), "General error occured"); 
      throw ex; 
     } 
    } 

Answer 1

Der Fehler ist durch einen Aufruf der nativen Windows-GetSecurityInfo() Funktion erzeugt. Sie können dies im Quellcode für die Klasse NativeObjectSecurity sehen. Fehler 64 oder 0x40 in hex hat die folgende Definition in winerror.h:

ERROR_NETNAME_DELETED

Der angegebene Netzwerkname ist nicht mehr verfügbar.

Ihr Problem hängt wahrscheinlich mit dem Zugriff auf einen Ordner im Netzwerk zusammen.