@solana/kit · Instruction plans
Solana error #7618001
INSTRUCTION_PLANS__MESSAGE_PACKER_ALREADY_COMPLETE
Appears as Solana error #7618001; Decode this error by running `npx @solana/errors decode -- 7618001 '…'`
Decode it locally instead
npx @solana/errors decode -- 7618001 '<base64 context>'
In development, import from @solana/kit as usual and the full message is thrown. In production the message is stripped to keep bundles small; the error object still carries error.context with the same values this page decodes, and isSolanaError(err, SOLANA_ERROR__INSTRUCTION_PLANS__MESSAGE_PACKER_ALREADY_COMPLETE) lets you branch on it.