The requested platform 'SamsungTizen' was not registered by any plugin
Hi, I'm a total Noobie with my first Rapberry Pi 3+
I'm doing something wrong as I get this Error: "The requested platform 'SamsungTizen' was not registered by any plugin"
Here's what I get on screen:
[2019-4-28 11:50:42] Loaded config.json with 0 accessories and 1 platforms.
[2019-4-28 11:50:42] ---
[2019-4-28 11:50:42] No plugins found. See the README for information on installing plugins.
[2019-4-28 11:50:42] Loading 1 platforms...
[2019-4-28 11:50:42] Error: The requested platform 'SamsungTizen' was not registered by any plugin.
    at API.platform (/usr/local/lib/node_modules/homebridge/lib/api.js:134:13)
    at Server._loadPlatforms (/usr/local/lib/node_modules/homebridge/lib/server.js:327:45)
    at Server.run (/usr/local/lib/node_modules/homebridge/lib/server.js:90:36)
    at module.exports (/usr/local/lib/node_modules/homebridge/lib/cli.js:59:10)
    at Object.<anonymous> (/usr/local/lib/node_modules/homebridge/bin/homebridge:17:22)
    at Module._compile (module.js:569:30)
    at Object.Module._extensions..js (module.js:580:10)
    at Module.load (module.js:503:32)
    at tryModuleLoad (module.js:466:12)
    at Function.Module._load (module.js:458:3)
[2019-4-28 11:50:42] Got SIGTERM, shutting down Homebridge...

This is my Config,Json text if that helps

{
        "bridge": {
                "name": "Homebridge",
                "username": "CC:22:3D:E3:CE:30",
                "port": 51826,
                "pin": "031-45-154"
        },

        "description": "This is an example configuration file with all supported devices. You can use this as a template f$

  "platforms": [{
      "platform": "SamsungTizen",
      "devices": [{
          "name": "Bedroom TV",
          "ip": "10.20.30.40",
          "mac": "A0:B1:C2:D3:E4:F5",
          "switches": [
              {"name": "Mute",      "mute": true},
              {"name": "Sleep",     "sleep": 60},
              {"name": "Channel",   "channel": 13},
              {"name": "Command 1", "command": "KEY_VOLUP"},
              {"name": "Command 2", "command": "KEY_VOLUP*5"},
              {"name": "Command 3", "command": ["KEY_VOLUP", "KEY_VOLDOWN"]},
              {"name": "Command 4", "command": ["KEY_VOLUP*5", "KEY_VOLDOWN*3"]},
              {"name": "All", "sleep": 60, "mute": true, "command": ["KEY_VOLUP", "KEY_VOLDOWN"], "channel": 13}
          ]
      }]
  }]
}

Thanks for any help.