Not sure what I've done wrong. But here's my CFG. :)

RCON Report.

(22:29:23) | Loaded plugin Imgur API v1.0.2 by MJSU
(22:29:27) | Unloaded plugin Discord Wipe v2.3.1 by MJSU
(22:29:27) | Loaded plugin Discord Wipe v2.3.1 by MJSU
(22:29:31) | Unloaded plugin Rust Map Api v1.3.2 by MJSU
(22:29:31) | [Rust Map Api] Validating existing images
(22:29:31) | Loaded plugin Rust Map Api v1.3.2 by MJSU
(22:29:31) | [Rust Map Api] Validating config has latest monuments
(22:29:32) | [Rust Map Api] Loaded image icons
(22:29:35) | [Rust Map Api] Map Render Took: 3.21 Seconds
(22:29:36) | [Rust Map Api] Icon Render Took: 0.46 Seconds
(22:29:51) | [Discord Wipe] Message:
(22:29:51) | You have sent a test wipe message
(22:29:52) | [Rust Map Api] Starting render for plugin DiscordWipe
(22:29:56) | [Rust Map Api] Render for plugin DiscordWipe took: 3.61 Seconds
(22:29:56) | Calling 'CreatePluginImage' on 'RustMapApi v1.3.2' took 3704ms
(22:29:56) | [Discord Wipe] Unknown Error

DISCORD WIPE.json

{
  "Debug Level (None, Error, Warning, Info)": "Warning",
  "Command": "dw",
  "Rust Map Image Settings": {
    "Map Image Source (None, RustMaps, RustMapApi)": "RustMapApi",
    "RustMaps.com Settings": {
      "RustMap.com API Key": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
      "Generate Staging Map": false
    },
    "RustMapApi Settings": {
      "Render Name": "Icons",
      "Image Resolution Scale": 0.5,
      "File Type (Jpg, Png": "Jpg"
    }
  },
  "Send wipe message when server wipes": true,
  "Wipe Webhook url": "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
  "Send protocol message when server protocol changes": true,
  "Protocol Webhook url": "hxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
  "Wipe messages": [
    {
      "Content": "@everyone",
      "Webhook Override (Overrides the default webhook for this message)": "https://support.discordapp.com/hc/en-us/articles/228383668-Intro-to-Webhooks",
      "Send Mode (Always, Random)": "Always",
      "Embed": {
        "Enabled": true,
        "Title": "{server.name}",
        "Description": "The server has wiped!",
        "Url": "",
        "Embed Color": "#de8732",
        "Image Url": "attachment://map.jpg",
        "Thumbnail Url": "",
        "Fields": [
          {
            "Title": "Seed",
            "Value": "[{world.seed}](https://rustmaps.com/map/{world.size}_{world.seed})",
            "Inline": true,
            "Enabled": true
          },
          {
            "Title": "Size",
            "Value": "{world.size}M ({world.size!km^2}km^2)",
            "Inline": true,
            "Enabled": true
          },
          {
            "Title": "Protocol",
            "Value": "{server.protocol.network}",
            "Inline": true,
            "Enabled": true
          },
          {
            "Title": "Click & Connect",
            "Value": "steam://connect/knppx3.ddns.net:28015",
            "Inline": false,
            "Enabled": true
          }
        ],
        "Footer": {
          "Icon Url": "",
          "Text": "",
          "Enabled": true
        }
      }
    }
  ],
  "Protocol messages": [
    {
      "Content": "@everyone",
      "Webhook Override (Overrides the default webhook for this message)": "https://support.discordapp.com/hc/en-us/articles/228383668-Intro-to-Webhooks",
      "Send Mode (Always, Random)": "Always",
      "Embed": {
        "Enabled": true,
        "Title": "{server.name}",
        "Description": "The server protocol has changed!",
        "Url": "",
        "Embed Color": "#de8732",
        "Image Url": "",
        "Thumbnail Url": "",
        "Fields": [
          {
            "Title": "Protocol",
            "Value": "{server.protocol.network}",
            "Inline": true,
            "Enabled": true
          },
          {
            "Title": "Previous Protocol",
            "Value": "{server.protocol.previous}",
            "Inline": true,
            "Enabled": true
          },
          {
            "Title": "Mandatory Client Update",
            "Value": "This update requires a mandatory client update in order to be able to play on the server",
            "Inline": false,
            "Enabled": true
          },
          {
            "Title": "Click & Connect",
            "Value": "steam://connect/knppx3.ddns.net:28015",
            "Inline": false,
            "Enabled": true
          }
        ],
        "Footer": {
          "Icon Url": "",
          "Text": "",
          "Enabled": true
        }
      }
    }
  ]
}​

 

RUST MAP.json

{
  "Map Colors Version": "Current",
  "Default Image Encoding (Jpg, Png)": "Jpg",
  "Starting Splits (Rows x Columns)": [
    "2x2"
  ],
  "IconSettings": {
    "Harbor": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/ND4c70v.png",
      "Show": true
    },
    "Giant Excavator Pit": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/hmUKFwS.png",
      "Show": true
    },
    "Junkyard": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/V8D4ZGc.png",
      "Show": true
    },
    "Launch Site": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/gjdynsc.png",
      "Show": true
    },
    "Water Treatment Plant": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/5L2Gdag.png",
      "Show": true
    },
    "Military Tunnel": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/6RwXvC2.png",
      "Show": true
    },
    "Airfield": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/KhQXhIs.png",
      "Show": true
    },
    "Power Plant": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/ZxqiBc6.png",
      "Show": true
    },
    "Train Yard": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/wVifXqr.png",
      "Show": true
    },
    "Outpost": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/hb7JZ9i.png",
      "Show": true
    },
    "Bandit Camp": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/cIR4YOt.png",
      "Show": true
    },
    "Sewer Branch": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/PbKZQdZ.png",
      "Show": true
    },
    "HQM Quarry": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/bGFogbM.png",
      "Show": true
    },
    "Satellite Dish": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/XwSpCJY.png",
      "Show": true
    },
    "The Dome": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/mPRgBF2.png",
      "Show": true
    },
    "Sulfur Quarry": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/bGFogbM.png",
      "Show": true
    },
    "Stone Quarry": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/bGFogbM.png",
      "Show": true
    },
    "Power Sub Station": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/LQUknms.png",
      "Show": false
    },
    "Water Well": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/TASWRD0.png",
      "Show": true
    },
    "Abandoned Cabins": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/xigwDcW.png",
      "Show": true
    },
    "Wild Swamp": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/2tcTYKA.png",
      "Show": true
    },
    "Abandoned Supermarket": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/ZyP2W9F.png",
      "Show": true
    },
    "Mining Outpost": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/C0acqvj.png",
      "Show": true
    },
    "Oxum's Gas Station": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/oW1bDdF.png",
      "Show": true
    },
    "Cave": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/ByKJj9C.png",
      "Show": true
    },
    "Lighthouse": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/r5vbzhm.png",
      "Show": true
    },
    "Large Oil Rig": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/AAhZO7k.png",
      "Show": true
    },
    "Oil Rig": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/AAhZO7k.png",
      "Show": true
    },
    "Fishing Village": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/7UCs5BO.png",
      "Show": true
    },
    "Large Fishing Village": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/7UCs5BO.png",
      "Show": true
    },
    "Ranch": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/VQjSjzA.png",
      "Show": true
    },
    "Large Barn": {
      "Width": 60,
      "Height": 60,
      "ImageUrl": "https://i.imgur.com/VQjSjzA.png",
      "Show": true
    },
    "Abandoned Military Base": {
      "Width": 90,
      "Height": 90,
      "ImageUrl": "",
      "Show": false
    },
    "Ice Lake": {
      "Width": 90,
      "Height": 90,
      "ImageUrl": "",
      "Show": false
    },
    "Substation": {
      "Width": 90,
      "Height": 90,
      "ImageUrl": "",
      "Show": false
    },
    "Underwater Lab": {
      "Width": 90,
      "Height": 90,
      "ImageUrl": "",
      "Show": false
    }
  },
  "Custom Icons": [
    {
      "XPos": 0.0,
      "ZPos": 0.0,
      "Width": 200,
      "Height": 200,
      "ImageUrl": "https://www.google.com/images/branding/googlelogo/1x/googlelogo_color_272x92dp.png",
      "Show": true
    }
  ]
}