Error codes / 0x1
custom program error: 0x1
Custom(1) · 0x1 · used by 7 programs we know
This number has no meaning on its own. Each Solana program numbers its own errors, so 0x1 is InvalidProgramAddress in Raydium AMM V4 but InsufficientFunds in SPL Token. The meaning that applies is the one from the program that actually failed: the first Program … failed line in the transaction's logs. That is often not the program you called, but one it invoked, or a guard instruction your wallet added.
Don't guess: paste the transaction
TxWhy reads the logs, finds the program and the exact instruction that raised 0x1, explains it, and rebuilds the transaction when the cause is one it can fix.
What 0x1 means, by program
- InvalidProgramAddressRaydium AMM V4
The program raised this named error and published no further explanation.
- InsufficientFundsSPL Token
The token account holds fewer tokens than the instruction needs.
- Insufficient SOLSystem Program
A transfer or account creation needs more lamports than the source account holds.
- WrongRedeemDateMetaplex NFT Packs
Wrong redeem date
- InstructionPackErrorMetaplex Token Metadata
The program raised this named error and published no further explanation.
- InvalidMarketAuthorityPhoenix
Invalid market authority error
- InvalidProgramAddressSPL Token Swap
Invalid program address generated from bump seed and key