Couchbase Lite Dotnet Sample Code is doesnt run out of the box

using System;

using Couchbase.Lite;

using Couchbase.Lite.Logging;

using Couchbase.Lite.Query;

using Couchbase.Lite.Sync;

// Get the database (and create it if it doesn't exist)

var database = new Database("mydb");

var collection = database.GetDefaultCollection();

Database.Log.Console.Domains=LogDomain.All;

Database.Log.Console.Level=LogLevel.Verbose;

// Create a new document (i.e. a record) in the database

var id = default(string);

using var createdDoc = new MutableDocument();

createdDoc.SetFloat("version", 2.0f)

.SetString("type","SDK");

// Save it to the database

collection.Save(createdDoc);

id = createdDoc.Id;

// Update a document

using var doc = collection.GetDocument(id);

using var mutableDoc = doc.ToMutable();

createdDoc.SetString("language", "C#");

collection.Save(createdDoc);

using var docAgain = collection.GetDocument(id);

Console.WriteLine($"Document ID :: \{docAgain.Id}");

Console.WriteLine($"Learning \{docAgain.GetString("language")}");

// Create a query to fetch documents of type SDK

// i.e. SELECT * FROM database WHERE type = "SDK"

using var query = QueryBuilder.Select(SelectResult.All())

.From(DataSource.Collection(collection))

.Where(Expression.Property("type").EqualTo(Expression.String("SDK")));

// Run the query

var result = query.Execute();

Console.WriteLine($"Number of rows :: \{result.AllResults().Count}");

// Create replicator to push and pull changes to and from the cloud

var targetEndpoint = new URLEndpoint(new Uri("ws://localhost:4984/traveldb"));

var replConfig = new ReplicatorConfiguration(targetEndpoint);

replConfig.AddCollection(database.GetDefaultCollection());

// Add authentication

stringpassword="passwordstring";

System.Security.SecureStringsecureString=newSystem.Security.SecureString();

for(inti=0;i<password.Length;i++)

{

secureString.AppendChar(password[i]);

}

replConfig.Authenticator = new BasicAuthenticator("sgwuser1",secureString);

// Create replicator (make sure to add an instance or static variable

// named _Replicator)

var replicator = new Replicator(replConfig);

replicator.AddChangeListener((sender, args) =>

{

if(args.Status.Error!=null){

Console.WriteLine($"Error :: \{args.Status.Error}");

}

});

replicator.Start();

while (true)

{

if(replicator.Status.Activity==ReplicatorActivityLevel.Idle||replicator.Status.Activity==ReplicatorActivityLevel.Stopped)

break;

}

replicator.Stop();