Could not initialize plugin 'Backpacks v3.1.0' (JsonReaderException: Error reading JArray from JsonReader. Current JsonReader item is not an array: String. Path '['Blacklisted Items (Item Shortnames)']', line 7, position 55.) at Newtonsoft.Json.Linq.JArray.Load (Newtonsoft.Json.JsonReader reader, Newtonsoft.Json.Linq.JsonLoadSettings settings) [0x0004c] in <7126fb4f5c5b40029458a4f975f98d13>:0 at Newtonsoft.Json.Linq.JArray.Load (Newtonsoft.Json.JsonReader reader) [0x00000] in <7126fb4f5c5b40029458a4f975f98d13>:0 at Newtonsoft.Json.Converters.HashSetConverter.ReadJson (Newtonsoft.Json.JsonReader reader, System.Type objectType, System.Object existingValue, Newtonsoft.Json.JsonSerializer serializer) [0x00041] in <7126fb4f5c5b40029458a4f975f98d13>:0 at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.DeserializeConvertable (Newtonsoft.Json.JsonConverter converter, Newtonsoft.Json.JsonReader reader, System.Type objectType, System.Object existingValue) [0x00055] in <7126fb4f5c5b40029458a4f975f98d13>:0 at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.SetPropertyValue (Newtonsoft.Json.Serialization.JsonProperty property, Newtonsoft.Json.JsonConverter propertyConverter, Newtonsoft.Json.Serialization.JsonContainerContract containerContract, Newtonsoft.Json.Serialization.JsonProperty containerProperty, Newtonsoft.Json.JsonReader reader, System.Object target) [0x0004e] in <7126fb4f5c5b40029458a4f975f98d13>:0 at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.PopulateObject (System.Object newObject, Newtonsoft.Json.JsonReader reader, Newtonsoft.Json.Serialization.JsonObjectContract contract, Newtonsoft.Json.Serialization.JsonProperty member, System.String id) [0x00267] in <7126fb4f5c5b40029458a4f975f98d13>:0 at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateObject (Newtonsoft.Json.JsonReader reader, System.Type objectType, Newtonsoft.Json.Serialization.JsonContract contract, Newtonsoft.Json.Serialization.JsonProperty member, Newtonsoft.Json.Serialization.JsonContainerContract containerContract, Newtonsoft.Json.Serialization.JsonProperty containerMember, System.Object existingValue) [0x0015c] in <7126fb4f5c5b40029458a4f975f98d13>:0 at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.CreateValueInternal (Newtonsoft.Json.JsonReader reader, System.Type objectType, Newtonsoft.Json.Serialization.JsonContract contract, Newtonsoft.Json.Serialization.JsonProperty member, Newtonsoft.Json.Serialization.JsonContainerContract containerContract, Newtonsoft.Json.Serialization.JsonProperty containerMember, System.Object existingValue) [0x0006d] in <7126fb4f5c5b40029458a4f975f98d13>:0 at Newtonsoft.Json.Serialization.JsonSerializerInternalReader.Deserialize (Newtonsoft.Json.JsonReader reader, System.Type objectType, System.Boolean checkAdditionalContent) [0x000d9] in <7126fb4f5c5b40029458a4f975f98d13>:0 at Newtonsoft.Json.JsonSerializer.DeserializeInternal (Newtonsoft.Json.JsonReader reader, System.Type objectType) [0x00053] in <7126fb4f5c5b40029458a4f975f98d13>:0 at Newtonsoft.Json.JsonSerializer.Deserialize (Newtonsoft.Json.JsonReader reader, System.Type objectType) [0x00000] in <7126fb4f5c5b40029458a4f975f98d13>:0 at Newtonsoft.Json.JsonConvert.DeserializeObject (System.String value, System.Type type, Newtonsoft.Json.JsonSerializerSettings settings) [0x0002d] in <7126fb4f5c5b40029458a4f975f98d13>:0 at Newtonsoft.Json.JsonConvert.DeserializeObject[T] (System.String value, Newtonsoft.Json.JsonSerializerSettings settings) [0x00000] in <7126fb4f5c5b40029458a4f975f98d13>:0 at Oxide.Core.Configuration.DynamicConfigFile.ReadObject[T] (System.String filename) [0x00028] in <1fe782f4b27a43ae85d29ebb2d56c007>:0 at Oxide.Plugins.Backpacks.LoadConfig () [0x0000d] in :0 at Oxide.Core.Plugins.Plugin.HandleAddedToManager (Oxide.Core.Plugins.PluginManager manager) [0x0000f] in <1fe782f4b27a43ae85d29ebb2d56c007>:0 at Oxide.Core.Plugins.CSPlugin.HandleAddedToManager (Oxide.Core.Plugins.PluginManager manager) [0x00000] in <1fe782f4b27a43ae85d29ebb2d56c007>:0 at Oxide.Plugins.CSharpPlugin.HandleAddedToManager (Oxide.Core.Plugins.PluginManager manager) [0x00000] in <3e46d2a997e94a3cb08cf065508cd483>:0 at Oxide.Plugins.RustPlugin.HandleAddedToManager (Oxide.Core.Plugins.PluginManager manager) [0x0028c] in <2cc413339bd8416bbbf8d18a229d3181>:0 at Oxide.Core.Plugins.PluginManager.AddPlugin (Oxide.Core.Plugins.Plugin plugin) [0x00027] in <1fe782f4b27a43ae85d29ebb2d56c007>:0 at Oxide.Core.OxideMod.PluginLoaded (Oxide.Core.Plugins.Plugin plugin) [0x00035] in <1fe782f4b27a43ae85d29ebb2d56c007>:0

Looks like there is an issue with the config regarding your blacklisted items.

I thought so to , didnt have anything blacklisted then did just for a filler, here is the JSON (both kicks out errors)

{
"Drop on Death (true/false)": false,
"Erase on Death (true/false)": false,
"Use Blacklist (true/false)": false,
"Clear Backpacks on Map-Wipe (true/false)": false,
"Only Save Backpacks on Server-Save (true/false)": false,
"Blacklisted Items (Item Shortnames)":"barrelcostume",
"Backpack Size (1-7 Rows)": 7
}

Merged post

{
"Drop on Death (true/false)": false,
"Erase on Death (true/false)": false,
"Use Blacklist (true/false)": false,
"Clear Backpacks on Map-Wipe (true/false)": false,
"Only Save Backpacks on Server-Save (true/false)": false,
"Blacklisted Items (Item Shortnames)": "",
"Backpack Size (1-7 Rows)": 7
}

Try this:

{
  "Drop on Death (true/false)": false,
  "Erase on Death (true/false)": false,
  "Use Blacklist (true/false)": false,
  "Clear Backpacks on Map-Wipe (true/false)": false,
  "Only Save Backpacks on Server-Save (true/false)": false,
  "Blacklisted Items (Item Shortnames)": [],
  "Backpack Size (1-7 Rows)": 7
}​

That worked, see what was wrong now.
Thanks for the help and quick response

You're welcome!