diff --git a/app/controllers/personal_patents_controller.rb b/app/controllers/personal_patents_controller.rb
index bf1e541..63ce718 100644
--- a/app/controllers/personal_patents_controller.rb
+++ b/app/controllers/personal_patents_controller.rb
@@ -7,7 +7,7 @@ class PersonalPatentsController < ApplicationController
         "patent_title" => patent.patent_title,
         "patent_no" => patent.patent_no,
         "patent_country" => patent.patent_country,
-        "authors" => patent.member_profile.name,
+        "authors" => (patent.member_profile.name rescue ""),
         "link_to_show" => OrbitHelper.url_to_show(patent.to_param)
       }
     end
diff --git a/app/models/patent.rb b/app/models/patent.rb
index 6d28bc5..5796a9a 100644
--- a/app/models/patent.rb
+++ b/app/models/patent.rb
@@ -32,7 +32,7 @@ class Patent
   def get_plugin_data(fields_to_show)
     plugin_datas = []
     fields_to_show.each do |field|
-      plugin_data = self.get_plugin_field_data(field)
+      plugin_data = self.get_plugin_field_data(field) rescue nil
       next if plugin_data.blank? or plugin_data['value'].blank?
       plugin_datas << plugin_data
     end