[bug]: unlocking wallet crashes lnd server with bitcoin-core 28

[asyncmind0]

Background

Start lnd, get crash.

probably related to #7256

Dec 26 17:28:00 threadripper0 lnd[3126373]: 2024-12-26 17:28:00.559 [INF] LTND: Waiting for wallet encryption password. Use `lncli create` to create a wallet, `lncli unlock` to unlock an existing wallet, or `lncli changepassword` to change the password of an existing wallet and unlock it.
Dec 26 17:28:08 threadripper0 lnd[3126373]: 2024-12-26 17:28:08.888 [INF] LNWL: Opened wallet
Dec 26 17:28:09 threadripper0 lnd[3126373]: 2024-12-26 17:28:09.393 [ERR] LTND: unable to create partial chain control: unable to determine if bitcoind is pruned: unable to detect bitcoind version: json: cannot unmarshal array into Go struct field GetNetworkInfoResult.warnings of type string
Dec 26 17:28:09 threadripper0 lnd[3126373]: 2024-12-26 17:28:09.393 [ERR] LTND: Shutting down because error in main method: error creating wallet config: unable to create partial chain control: unable to determine if bitcoind is pruned: unable to detect bitcoind version: json: cannot unmarshal array into Go struct field GetNetworkInfoResult.warnings of type string
Dec 26 17:28:09 threadripper0 lnd[3126373]: 2024-12-26 17:28:09.400 [INF] LTND: Shutdown complete
Dec 26 17:28:09 threadripper0 lnd[3126373]: error creating wallet config: unable to create partial chain control: unable to determine if bitcoind is pruned: unable to detect bitcoind version: json: cannot unmarshal array into Go struct field GetNetworkInfoResult.warnings of type string

Your environment

• version of lnd: lnd version 0.18.2-beta
• which operating system (uname -a on *Nix): Linux threadripper0 6.12.4-arch1-1 #1 SMP PREEMPT_DYNAMIC x86_64 GNU/Linux
• version of btcd, bitcoind, or other backend: Bitcoin Core version v28.0.0
• any other relevant environment details

Steps to reproduce

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Expected behaviour

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Actual behaviour

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[guggero]

You need to update to the latest version (v0.18.4-beta). See #9310.