Error Codes
All error codes are declared once in contracts/sources/errors.move and reused across modules, so they are stable and discoverable. Codes 1–33 are currently assigned.
| Code | Name | Meaning | Common trigger |
|---|---|---|---|
| 1 | ENotAuthorized | Caller lacks required authority | Non-admin calls admin-only fn |
| 2 | EMarketNotFound | Market/object does not exist | Bad id in ProposalRegistry lookup |
| 3 | EInvalidMarketState | Market not in required status | Trade on a resolved market |
| 4 | EInvalidOutcome | Outcome index out of bounds | outcome >= n |
| 5 | EInsufficientBalance | Insufficient collateral/balance | Sell more than held; withdraw too much |
| 6 | EInvariantViolated | Share backing invariant broken | Burn would underflow a reserve |
| 7 | EInvalidLiquidity | Liquidity op would leave pool invalid | lp_shares yields 0 out; min_lp not met |
| 8 | EAlreadyResolved | Market already resolved | Re-propose/finalize |
| 9 | ENotResolved | Market not yet resolved | Redeem before resolution |
| 10 | EInvalidOracleOutcome | Oracle outcome invalid | outcome >= n; bad feed id in price resolve |
| 11 | EDisputeWindowClosed | Dispute raised after window | now > dispute_deadline |
| 12 | EInsufficientBond | Dispute bond too small | bond < required_bond |
| 13 | EAlreadyRedeemed | Double redemption attempt | Winning balance already 0 |
| 14 | EInvalidFee | Fee param out of bounds | protocol_fee_bps != 75; out-of-range dispute_bond_bps / maker_rebate_bps |
| 15 | EMathOverflow | Math overflow in AMM/util | Extreme reserves; divide by zero |
| 16 | EMissingCapability | Missing admin capability | Admin registry mismatch |
| 17 | EZeroAmount | Amount must be > 0 | 0 payment / 0 liquidity |
| 18 | EInvalidTimestamp | Clock timestamp invalid for op | ends_at <= now; dispute window out of range |
| 19 | ENotOracle | Only oracle may do this | Non-oracle calls resolve_market |
| 20 | EQuorumNotMet | Governance quorum/threshold not met | Proposal fails; bad vote weight |
| 21 | EAlreadyDisputed | Already disputed | Window re-extend handled in module |
| 22 | EInvalidReferral | Referral code invalid | Referrer argument ignored |
| 23 | EOrderBookDisabled | Order book disabled for market | CLOB not enabled |
| 24 | EInvalidDisputant | Oracle/creator self-dealing | Oracle or creator raises dispute / resolves own market |
| 25 | EClosingOnly | Closing-only window active | Buy would open new position near expiry |
| 26 | EInvalidCloseOut | Trade would open new exposure | Closing-only buy exceeds held balance |
| 27 | EIncentivesDisabled | LP incentives not enabled | Claim when stream disabled |
| 28 | EIncentiveNotAccrued | No reward accrued | Claim with 0 debt |
| 29 | EBondTooLarge | Dispute bond exceeds cap | bond > required_bond × 100 |
| 30 | EUnverifiedPrice | Price reading not attested on-chain | resolve_market_price with unverified Pyth reading |
| 31 | EPriceResolutionDisabled | Price resolution disabled | Creating/using price market before Pyth wiring |
| 32 | EInvalidFeedId | Malformed / non-allowlisted Pyth feed | feed_id ≠ 32 bytes or not on allowlist |
| 33 | EInvalidParam | Wrong seed amount (must be exactly 10,000) or other bad argument | set_param / propose / create_market with invalid value |
| 34 | EAlreadyVoted | Governance share already voted on this proposal | Switching sides or double-voting |
Helper accessors
Each code has a public fun returning it (e.g. errors::not_authorized()), used by assert! sites. errors::all_codes() (test-only) returns the full vector for completeness checks.