Before posting, please read how to report bug or request support effectively.
Bug reports without an attached log file are usually useless.
Anyway, while WinSCP .NET assembly should indeed report a more meaningful error message
WinSCP.exe.
Value cannot be null.
Parameter name: path1 (Occurrences: <1>, TrackingId: <2ca09af9-c780-4017-a1ab-c1d36610384f>)
General Information
----------------------------------------
Additional Info:
TrackingId: 912727d7-c1cd-4e1e-89aa-278bd54078d4
Time (UTC): 04/15/2019 18:51:41
MachineName: d98552119a9f
UTC: 04/15/2019 18:51:41
1) Exception Information
----------------------------------------
Exception Type: System.ArgumentNullException
Message: Value cannot be null. Parameter name: path1
ParamName: path1
Data: System.Collections.ListDictionaryInternal
TargetSite: System.String Combine(System.String, System.String)
HelpLink: NULL
Source: System.Private.CoreLib
HResult: -2147467261
StackTrace Information
----------------------------------------
at System.IO.Path.Combine(String path1, String path2)
at WinSCP.ExeSessionProcess.GetExecutablePath()
at WinSCP.ExeSessionProcess..ctor(Session session, Boolean lLog, String additionalArguments)
at WinSCP.Session.Open(SessionOptions sessionOptions)
at Scs.Lms.ActivityWatcher.Core.FileSystems.FtpConnection.EstablishAsync() in C:\Github\iherb\scs\lms\lms.activity.watcher\src\ActivityWatcher.Core\FileSystems\FtpConnection.cs:line 40
at Scs.Lms.ActivityWatcher.Core.FileSystems.FtpFileSystem.GetFilesAsync(String root, String searchPattern) in C:\Github\iherb\scs\lms\lms.activity.watcher\src\ActivityWatcher.Core\FileSystems\FtpFileSystem.cs:line 59
at Scs.Lms.ActivityWatcher.Processor.ServiceProcessor.ProcessAsync(CancellationToken cancellationToken) in C:\Github\iherb\scs\lms\lms.activity.watcher\src\ActivityWatcher.Processor\ServiceProcessor.cs:line 89
at Scs.Lms.ActivityWatcher.Core.SparkHost.SparkHostService.DoWorkAsync(CancellationToken cancellationToken) in C:\Github\iherb\scs\lms\lms.activity.watcher\src\ActivityWatcher.Core\SparkHost\SparkHostService.cs:line 89
Session.DebugLogPath. Submit the log with your post as an attachment. Note that passwords and passphrases not stored in the log. You may want to remove other data you consider sensitive though, such as host names, IP addresses, account names or file names (unless they are relevant to the problem). If you do not want to post the log publicly, you can mark the attachment as private.try
{
string server = ConfigurationManager.AppSettings["server"];
string user = ConfigurationManager.AppSettings["user"];
string password = ConfigurationManager.AppSettings["password"];
string pathToFolder = ConfigurationManager.AppSettings["pathToFolder"];
SessionOptions options = new SessionOptions();
options.HostName = server;
options.Password = password;
options.Protocol = Protocol.Scp;
options.Timeout = TimeSpan.FromSeconds(20);
options.UserName = user;
options.SshHostKeyFingerprint = ""; //I don't use security code
using (WinSCP.Session session = new WinSCP.Session())
{
// Connect
session.Open(options);
// Upload files
TransferOptions transferOptions = new TransferOptions();
transferOptions.TransferMode = TransferMode.Binary;
TransferOperationResult transferResult;
transferResult = session.PutFiles(@"d:\toupload\*", "/home/user/", false, transferOptions);
// Throw on any error
transferResult.Check();
// Print results
foreach (TransferEventArgs transfer in transferResult.Transfers)
{
Console.WriteLine("Upload of {0} succeeded", transfer.FileName);
}
}
return true;
}
catch (Exception ex)
{
Logs.Error(ex.ToString());
return false;
}