I am trying to update solana to 1.14.10, but after install it, solana-test-validator is not working. Here is error.

Notice! No wallet available. solana airdrop localnet SOL after creating one

Ledger location: test-ledger
Log: test-ledger/validator.log
⠚ Initializing...
Illegal instruction: 4

My mac is M1-chip Please help me to solve this


1 Answer 1


Start by removing cache:

rm -rf .cache/solana

Reinstall Rust, and build Solana cli tools from source:


If still doesn't work try

brew install gnu-tar

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