rescue TypeError, ArgumentError

core/main/network_stack/handlers/dynamicreconstruction.rb

@@ -32,7 +32,7 @@ module BeEF
                     'Content-Type' => 'text/javascript',
                     'Access-Control-Allow-Origin' => '*',
                     'Access-Control-Allow-Methods' => 'POST, GET'
-
+            begin
               PQ << {
                 :beefhook => params[:bh],
                 :stream_id => Integer(params[:sid]),
@@ -40,6 +40,9 @@ module BeEF
                 :packet_count => Integer(params[:pc]),
                 :data => params[:d]
               }
+            rescue TypeError, ArgumentError => e
+              print_error "Hooked browser returned an invalid argument: #{e}"
+            end
 
             Thread.new {
               check_packets()