@solana/kit · Transaction building

Solana error #5663021

TRANSACTION__VERSION_NUMBER_NOT_SUPPORTED

Appears as Solana error #5663021; Decode this error by running `npx @solana/errors decode -- 5663021 '…'`

Message

This version of Kit does not support decoding transactions with version $unsupportedVersion. The current max supported version is 1.

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

What it means

Assembling, compiling, signing and size-checking transaction messages.

What to do

  • Set a fee payer and a lifetime (blockhash or durable nonce) before compiling.
  • Keep the serialised transaction at or under 1,232 bytes; use address lookup tables for large transactions.
  • A durable-nonce transaction must have AdvanceNonceAccount as its first instruction.
@solana/errors 8.4.0 source ↗All Transaction building codes →

Decode it locally instead

npx @solana/errors decode -- 5663021 '<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__TRANSACTION__VERSION_NUMBER_NOT_SUPPORTED) lets you branch on it.

Other Transaction building codes

5663000INVOKED_PROGRAMS_CANNOT_PAY_FEES5663001INVOKED_PROGRAMS_MUST_NOT_BE_WRITABLE5663002EXPECTED_BLOCKHASH_LIFETIME5663003EXPECTED_NONCE_LIFETIME5663004VERSION_NUMBER_OUT_OF_RANGE5663005FAILED_TO_DECOMPILE_ADDRESS_LOOKUP_TABLE_CONTENTS_MISSING5663006FAILED_TO_DECOMPILE_ADDRESS_LOOKUP_TABLE_INDEX_OUT_OF_RANGE5663007FAILED_TO_DECOMPILE_INSTRUCTION_PROGRAM_ADDRESS_NOT_FOUND

Decode another error

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