@solana/kit · Account fetching and decoding

Solana error #3230003

ACCOUNTS__EXPECTED_DECODED_ACCOUNT

Appears as Solana error #3230003; Decode this error by running `npx @solana/errors decode -- 3230003 '…'`

Message

Expected decoded account at address: $address

Placeholders (address) are filled from the error’s context. Paste the base64 argument below to see the real values.

What it means

Helpers like fetchEncodedAccount and assertAccountExists.

What to do

  • Confirm the address exists on the cluster your RPC points at.
  • Decoding failures usually mean the account belongs to a different program or program version than the decoder expects.
@solana/errors 8.4.0 source ↗All Account fetching and decoding codes →

Decode it locally instead

npx @solana/errors decode -- 3230003 '<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__ACCOUNTS__EXPECTED_DECODED_ACCOUNT) lets you branch on it.

Other Account fetching and decoding codes

3230000ACCOUNT_NOT_FOUND3230002FAILED_TO_DECODE_ACCOUNT3230004EXPECTED_ALL_ACCOUNTS_TO_BE_DECODED32300001ONE_OR_MORE_ACCOUNTS_NOT_FOUND

Decode another error

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