chalfant / lita-spendo Goto Github PK

I'm using lita-slack (slack bot) and have configured evreything accordingly, when I message my bot with spendo nickname I get the following.

[2015-06-01 16:04:10 UTC] ERROR: Lita::Handlers::Spendo crashed. The exception was:
undefined method +' for nil:NilClass Full backtrace: /var/lib/gems/2.0.0/gems/lita-spendo-0.4.1/lib/lita/handlers/spendo.rb:116:increate_message'
/var/lib/gems/2.0.0/gems/lita-spendo-0.4.1/lib/lita/handlers/spendo.rb:75:in show' /var/lib/gems/2.0.0/gems/lita-4.3.2/lib/lita/callback.rb:31:inpublic_send'
/var/lib/gems/2.0.0/gems/lita-4.3.2/lib/lita/callback.rb:31:in call' /var/lib/gems/2.0.0/gems/lita-4.3.2/lib/lita/handler/chat_router.rb:88:indispatch_to_route'
/var/lib/gems/2.0.0/gems/lita-4.3.2/lib/lita/handler/chat_router.rb:73:in block in dispatch' /var/lib/gems/2.0.0/gems/lita-4.3.2/lib/lita/handler/chat_router.rb:70:inmap'
/var/lib/gems/2.0.0/gems/lita-4.3.2/lib/lita/handler/chat_router.rb:70:in dispatch' /var/lib/gems/2.0.0/gems/lita-4.3.2/lib/lita/robot.rb:58:inblock in receive'
/usr/lib/ruby/2.0.0/set.rb:232:in each_key' /usr/lib/ruby/2.0.0/set.rb:232:ineach'
/var/lib/gems/2.0.0/gems/lita-4.3.2/lib/lita/robot.rb:55:in map' /var/lib/gems/2.0.0/gems/lita-4.3.2/lib/lita/robot.rb:55:inreceive'
/var/lib/gems/2.0.0/gems/lita-slack-1.4.0/lib/lita/adapters/slack/message_handler.rb:58:in dispatch_message' /var/lib/gems/2.0.0/gems/lita-slack-1.4.0/lib/lita/adapters/slack/message_handler.rb:93:inhandle_message'
/var/lib/gems/2.0.0/gems/lita-slack-1.4.0/lib/lita/adapters/slack/message_handler.rb:17:in handle' /var/lib/gems/2.0.0/gems/lita-slack-1.4.0/lib/lita/adapters/slack/rtm_connection.rb:97:inblock in receive_message'
/var/lib/gems/2.0.0/gems/lita-slack-1.4.0/lib/lita/adapters/slack/event_loop.rb:9:in block in defer' /var/lib/gems/2.0.0/gems/eventmachine-1.0.7/lib/eventmachine.rb:1054:incall'
/var/lib/gems/2.0.0/gems/eventmachine-1.0.7/lib/eventmachine.rb:1054:in `block in spawn_threadpool'