Ok thanks for your answer. It works for the RPC command.

But I still don't see my wallets loaded I don't understand why:


2024-03-20T14:20:00Z Using wallet directory /Volumes/Crucial X8/bitcoin/Bitcoin/testnet3/testnet3/wallets
2024-03-20T14:20:00Z init message: Verifying wallet(s)…
2024-03-20T14:20:00Z Using /16 prefix for IP bucketing
2024-03-20T14:20:00Z init message: Loading P2P addresses…
2024-03-20T14:20:00Z Loaded 6497 addresses from peers.dat  19ms



$ bitcoin-cli -testnet -datadir=/Volumes/Crucial\ X8/bitcoin/Bitcoin/testnet3 listwallets   
[
]



Don't have any ideas about why.