Failed to run a 0.10 timer in 'Backpacks v3.17.2' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.Backpacks+BackpackNetworkController.Subscribe (BasePlayer player) [0x0008e] in <16689e1282f9425f951d49e8363f93b3>:0

  at Oxide.Plugins.Backpacks+Backpack.TryOpen (BasePlayer looter, System.Int32 pageIndex) [0x00047] in <16689e1282f9425f951d49e8363f93b3>:0

  at Oxide.Plugins.Backpacks+BackpackManager.TryOpenBackpackPage (BasePlayer looter, System.UInt64 backpackOwnerId, System.Int32 pageIndex) [0x00017] in <16689e1282f9425f951d49e8363f93b3>:0

  at Oxide.Plugins.Backpacks+<>c__DisplayClass161_0.<OpenBackpackMaybeDelayed>b__0 () [0x00000] in <16689e1282f9425f951d49e8363f93b3>:0

  at Oxide.Core.Libraries.Timer+TimerInstance.FireCallback () [0x00018] in <15f61ddda771464d8246ebdce8ff4811>:0

Yea, seeing this too.  Also getting:

Failed to call hook 'BackpackOpenCommand' on plugin 'Backpacks v3.17.2' (NullReferenceException: Object reference not set to an instance of an object)
at Oxide.Plugins.Backpacks+BackpackNetworkController.Subscribe (BasePlayer player) [0x0008e] in <8d5805b699eb42a9838a25f99c2b3081>:0
at Oxide.Plugins.Backpacks+Backpack.TryOpen (BasePlayer looter, System.Int32 pageIndex) [0x00047] in <8d5805b699eb42a9838a25f99c2b3081>:0
at Oxide.Plugins.Backpacks+BackpackManager.TryOpenBackpackPage (BasePlayer looter, System.UInt64 backpackOwnerId, System.Int32 pageIndex) [0x00017] in <8d5805b699eb42a9838a25f99c2b3081>:0
at Oxide.Plugins.Backpacks.OpenBackpackMaybeDelayed (BasePlayer looter, ItemContainer currentContainer, Oxide.Plugins.Backpacks+Backpack backpack, System.Int32 pageIndex, System.Boolean isKeyBind) [0x0008e] in <8d5805b699eb42a9838a25f99c2b3081>:0
at Oxide.Plugins.Backpacks.OpenBackpack (BasePlayer looter, System.Boolean isKeyBind, System.Int32 desiredPageIndex, System.Boolean forward, System.Boolean wrapAround, System.UInt64 desiredOwnerId) [0x00173] in <8d5805b699eb42a9838a25f99c2b3081>:0
at Oxide.Plugins.Backpacks.BackpackOpenCommand (Oxide.Core.Libraries.Covalence.IPlayer player, System.String cmd, System.String[] args) [0x00032] in <8d5805b699eb42a9838a25f99c2b3081>:0
at Oxide.Plugins.Backpacks.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x03ab0] in <8d5805b699eb42a9838a25f99c2b3081>:0
at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <42f9bedc659b4f4786eb778d3cd58968>:0
at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000de] in <15f61ddda771464d8246ebdce8ff4811>:0
at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <15f61ddda771464d8246ebdce8ff4811>:0

Timer of 0.1s has failed in 'Backpacks v3.17.2 by WhiteThunder' [callback] (Object reference not set to an instance of an object)
at void Oxide.Plugins.Backpacks+BackpackNetworkController.Subscribe(BasePlayer player) in C:/XRustServers/RustPVE/carbon/plugins/Backpacks.cs:line 4838
at bool Oxide.Plugins.Backpacks+Backpack.TryOpen(BasePlayer looter, int pageIndex) in C:/XRustServers/RustPVE/carbon/plugins/Backpacks.cs:line 7064
at bool Oxide.Plugins.Backpacks+BackpackManager.TryOpenBackpackPage(BasePlayer looter, ulong backpackOwnerId, int pageIndex) in C:/XRustServers/RustPVE/carbon/plugins/Backpacks.cs:line 4649
at void Oxide.Plugins.Backpacks.OpenBackpackMaybeDelayed(BasePlayer looter, ItemContainer currentContainer, Backpack backpack, int pageIndex, bool isKeyBind)+() => { } in C:/XRustServers/RustPVE/carbon/plugins/Backpacks.cs:line 1789
at Timer Oxide.Plugins.Timers.In(float time, Action action)+() => { } in /home/runner/work/Carbon/Carbon/src/Carbon.Components/Carbon.Common/src/Oxide/Libraries/Timer.cs:line 50

Same. 

Failed to run a 0.10 timer in 'Backpacks v3.17.2' (NullReferenceException: Object reference not set to an instance of an object) at Oxide.Plugins.Backpacks+BackpackNetworkController.Subscribe (BasePlayer player) [0x0008e] in <9b13876a468c403c9170a036e6700dea>:0
at Oxide.Plugins.Backpacks+Backpack.TryOpen (BasePlayer looter, System.Int32 pageIndex) [0x00047] in <9b13876a468c403c9170a036e6700dea>:0
at Oxide.Plugins.Backpacks+BackpackManager.TryOpenBackpackPage (BasePlayer looter, System.UInt64 backpackOwnerId, System.Int32 pageIndex) [0x00017] in <9b13876a468c403c9170a036e6700dea>:0
at Oxide.Plugins.Backpacks+<>c__DisplayClass161_0.b__0 () [0x00000] in <9b13876a468c403c9170a036e6700dea>:0
at Oxide.Core.Libraries.Timer+TimerInstance.FireCallback () [0x00018] in <15f61ddda771464d8246ebdce8ff4811>:0

Unfortunately, I'm not able to be home for about 8 hours. If somebody else wants to fix it, I will need them to ideally submit a PR on the GitHub repo so that I can easily review the diff on mobile before it is released.

Failed executing console command 'backpack.open' in 'Backpacks v3.17.2 by WhiteThunder' [callback] (Object reference not set to an instance of an object)
at void Oxide.Plugins.Backpacks+BackpackNetworkController.Subscribe(BasePlayer player) in C:/Rust/SafeHouse/carbon/plugins/Backpacks.cs:line 4838
at bool Oxide.Plugins.Backpacks+Backpack.TryOpen(BasePlayer looter, int pageIndex) in C:/Rust/SafeHouse/carbon/plugins/Backpacks.cs:line 7064
at bool Oxide.Plugins.Backpacks+BackpackManager.TryOpenBackpackPage(BasePlayer looter, ulong backpackOwnerId, int pageIndex) in C:/Rust/SafeHouse/carbon/plugins/Backpacks.cs:line 4649
at void Oxide.Plugins.Backpacks.OpenBackpackMaybeDelayed(BasePlayer looter, ItemContainer currentContainer, Backpack backpack, int pageIndex, bool isKeyBind) in C:/Rust/SafeHouse/carbon/plugins/Backpacks.cs:line 1793
at void Oxide.Plugins.Backpacks.OpenBackpack(BasePlayer looter, bool isKeyBind, int desiredPageIndex, bool forward, bool wrapAround, ulong desiredOwnerId) in C:/Rust/SafeHouse/carbon/plugins/Backpacks.cs:line 1857
at void Oxide.Plugins.Backpacks.BackpackOpenCommand(IPlayer player, string cmd, string[] args) in C:/Rust/SafeHouse/carbon/plugins/Backpacks.cs:line 1079
at object System.Reflection.RuntimeMethodInfo.Invoke(object obj, BindingFlags invokeAttr, Binder binder, object[] parameters, CultureInfo culture)

Timer of 0.1s has failed in 'Backpacks v3.17.2 by WhiteThunder' [callback] (Object reference not set to an instance of an object)
at void Oxide.Plugins.Backpacks+BackpackNetworkController.Subscribe(BasePlayer player) in C:/Rust/SafeHouse/carbon/plugins/Backpacks.cs:line 4838
at bool Oxide.Plugins.Backpacks+Backpack.TryOpen(BasePlayer looter, int pageIndex) in C:/Rust/SafeHouse/carbon/plugins/Backpacks.cs:line 7064
at bool Oxide.Plugins.Backpacks+BackpackManager.TryOpenBackpackPage(BasePlayer looter, ulong backpackOwnerId, int pageIndex) in C:/Rust/SafeHouse/carbon/plugins/Backpacks.cs:line 4649
at void Oxide.Plugins.Backpacks.OpenBackpackMaybeDelayed(BasePlayer looter, ItemContainer currentContainer, Backpack backpack, int pageIndex, bool isKeyBind)+() => { } in C:/Rust/SafeHouse/carbon/plugins/Backpacks.cs:line 1789
at Timer Oxide.Plugins.Timers.In(float time, Action action)+() => { } in /home/runner/work/Carbon/Carbon/src/Carbon.Components/Carbon.Common/src/Oxide/Libraries/Timer.cs:line 50

Failed to call hook 'OnPlayerDisconnected' on plugin 'Backpacks v3.17.2' (NullReferenceException: Object reference not set to an instance of an object)
  at Oxide.Plugins.Backpacks+BackpackNetworkController.Unsubscribe (BasePlayer player) [0x00029] in <4b9942dee4a446dbbf2cdad1cb16d311>:0

  at Oxide.Plugins.Backpacks.OnPlayerDisconnected (BasePlayer player) [0x0003a] in <4b9942dee4a446dbbf2cdad1cb16d311>:0

  at Oxide.Plugins.Backpacks.DirectCallHook (System.String name, System.Object& ret, System.Object[] args) [0x007c3] in <4b9942dee4a446dbbf2cdad1cb16d311>:0

  at Oxide.Plugins.CSharpPlugin.InvokeMethod (Oxide.Core.Plugins.HookMethod method, System.Object[] args) [0x00079] in <42f9bedc659b4f4786eb778d3cd58968>:0

  at Oxide.Core.Plugins.CSPlugin.OnCallHook (System.String name, System.Object[] args) [0x000de] in <15f61ddda771464d8246ebdce8ff4811>:0

  at Oxide.Core.Plugins.Plugin.CallHook (System.String hook, System.Object[] args) [0x00060] in <15f61ddda771464d8246ebdce8ff4811>:0


Do what you can.  You do great work and I realize you have another life besides being here.  Thanks for all you do.

hey all, this is what i get on backpacks after the new version was put out

Error while compiling Backpacks: ; expected | Line: 424, Pos: 32