title: Perceptive MailChimp API - Problem creating new campaign
body: <p>I am using the <a href="http://perceptivemcapi.codeplex.com/" rel="nofollow noreferrer">PerceptiveMCAPI C# Wrapper</a> for the MailChimp API to create a campaign but I'm receiving this error</p>
  
  <blockquote>
    <p>Object reference not set to an instance of an object. at CookComputing.XmlRpc.XmlRpcStruct.Add(Object key, Object value) at PerceptiveMCAPI.Methods.campaignCreate.FormatCampaignOptions(campaignCreateOptions options) at PerceptiveMCAPI.Methods.campaignCreate.ExecuteXmlRpc()  </p>
  </blockquote>
  
  <p>This is my code</p>
  
  <pre><code>campaignCreateInput input = new campaignCreateInput();
          input.parms.type = PerceptiveMCAPI.EnumValues.campaign_type.auto;
          input.api_Validate = false;
          campaignCreateOptions options = new campaignCreateOptions();
          options.from_email = "info@domain.com";
          options.from_name = "Some Name";
          options.list_id = "xxxxxxxxx";
          options.subject = txtSubject.Text;
          options.authenticate = true;
          options.auto_footer = true;
          options.title = "SomeTitle";
          input.parms.options = options;
          Dictionary&lt;string, string&gt; content = new Dictionary&lt;string, string&gt;();
          content.Add("html", FCKeditor1.Value);
          content.Add("text", "Lorem Ipsum");
          input.parms.content = content;
  
          campaignCreate cmd = new campaignCreate(input);
          return cmd.Execute();
  </code></pre>
  
  <p>Where am I going wrong?</p>
  
  <p>Thanks</p>