title: Quartz.NET error comes every time I use it
body: <p>I get an error in this line saying:</p>
  
  <blockquote>
    <p>Cannot implicitly convert type 'System.Threading.Tasks.Task' to 'Quartz.IScheduler'. An explicit conversion exists (are you missing a cast?)   </p>
  </blockquote>
  
  <p>How to solve it; I don't understand? Please help!</p>
  
  <p><code>IScheduler scheduler = StdSchedulerFactory.GetDefaultScheduler();</code></p>
  
  <pre><code>   public static void Start()
      {
          try
          {
              //Construct scheduler factory
              //IScheduler scheduler = schedulerFactory.GetScheduler();
  
             // IScheduler scheduler = StdSchedulerFactory.GetDefaultScheduler();
  
              IScheduler scheduler = StdSchedulerFactory.GetDefaultScheduler();
              scheduler.Start();
  
              IJobDetail job = JobBuilder.Create&lt;HelloJob&gt;()
                  .WithIdentity("jobName", "jobGroup")
                  .Build();
  
              ITrigger trigger = TriggerBuilder.Create()
                  .WithSimpleSchedule(s =&gt; s.WithIntervalInSeconds(60).RepeatForever())
                  .StartNow()
                  .Build();
  
              scheduler.ScheduleJob(job, trigger);
  
             // scheduler.Start();
  
          }
  
          catch (SchedulerException se)
          {
              //Console.WriteLine(se);
          }
      }
  }
  
  public class HelloJob : IJob
  {
      private TBPESContext db = new TBPESContext();
      public void Execute(IJobExecutionContext context)
      {
          var AuthorName = from twitterAccount in db.Twitter_Account
                           from c in twitterAccount.Courses
                           select twitterAccount.Author_Name;
  
          foreach (var item in AuthorName)
          {
              TweetCrawler.SaveTweets(item);
          }
  
  
          throw new NotImplementedException();
      }
  }
  </code></pre>