Failed to Start Server

[montauk198]

[22:09:23.238] [29] [Error] [Eco] Failed to start the server. Exception was Exception: JsonReaderException
Message:Error reading JObject from JsonReader. Path '', line 0, position 0.
Source:Newtonsoft.Json

Newtonsoft.Json.JsonReaderException: Error reading JObject from JsonReader. Path '', line 0, position 0.
at Newtonsoft.Json.Linq.JObject.Load(JsonReader reader, JsonLoadSettings settings)
at Newtonsoft.Json.Linq.JObject.Parse(String json, JsonLoadSettings settings)
at Newtonsoft.Json.Linq.JObject.Parse(String json)
at Eco.Core.Plugins.PluginConfig`1.LoadAsync(String filename)
Outer Exceptions:
Exception has been thrown by the target of an invocation.
One or more errors occurred. (Error reading JObject from JsonReader. Path '', line 0, position 0.)

[22:09:23.238] [29] [ Info] [Eco] Shutdown finished

[SLG-Dennis]

One of your config files is misformatted. Easiest way to fix is to remove the configs directory and have Steam reverify the files.

/Steam/steamapps/common/Eco/Eco_Data/Server/Configs is what you'd need to delete.