Guys, I'm new here and I was able to use the bot for just over a week. Today, however, I was not able to use any of the profiles I created. The following message appears in the logs: [E] 19:32:53 - Grinder> Bot> Bot> Pulse (): System.NullReferenceException: Object reference not set to an instance of an object.
    In Grinder.Bot.LiquvixiOqaje.Ilaofumugipi ()

19:32:53 - [Grinder] Failed to start

Could someone give me some help to fix this error?

Hello, try to reinstall wrobot or use another profile

If you problem is not resolved can you share your log file please (http://wrobot.eu/forums/topic/1779-how-to-post-your-log-file-with-your-topic/).