show error “could not sign any more inputs” when sign PSBT for multisig #30177

1. 
   foolbear commented at 8:56 am on May 26, 2024: none

   Is there an existing issue for this?

   • I have searched the existing issues

   Current behaviour

   show error “could not sign any more inputs” when sign PSBT for multisig

   Expected behaviour

   will sign succ and broadcast.

   1. descriptor wallet in testnet
   2. create 2/3 multisig wallet and operation
   3. failed if create unsigned using GUI
   4. succ if using walletprocesspsbt/sendrawtransaction RPC
   5. I’ve search the internet, “could not sign any more inputs” is all about pass phrase, is not my issue.

   Steps to reproduce

   1. create unsigned using GUI in a 2/3 multisig wallet, copy
   2. load PSBT from clipboard in a signer wallet
   3. PSBT operation window, and show “Transcation has 1 unsigned inputs”
   4. click “sign TX”, show error “could not sign any more inputs”

   Relevant log output

   No response

   How did you obtain Bitcoin Core

   Compiled from source

   What version of Bitcoin Core are you using?

   Bitcoin Core version v27.0.0

   Operating system and version

   MacOS 14.4.1

   Machine specifications

   No response

2. maflcko added the label Wallet on May 27, 2024
3. maflcko added the label PSBT on May 27, 2024
4. 
   pablomartin4btc commented at 1:32 pm on September 24, 2024: member

   This is being addressed in the GUI repository at https://github.com/bitcoin-core/gui/pull/832.

Contributors
foolbear pablomartin4btc

Labels
Wallet PSBT