Errors

All contracts use custom errors. These are the ones an integration is most likely to surface.

Factory

Error	Meaning
`NotAllowed()`	Public launching is closed and the wallet is not whitelisted.
`ConfigDisabled()` / `UnknownConfig()`	The config id is disabled or does not exist.
`TermsMismatch(bytes32 current, bytes32 expected)`	Launch terms changed since `previewTerms` was read. Re-read and retry.
`IncorrectValue(uint256 sent, uint256 expected)`	`msg.value` must equal `launchFee + devBuyQuote`.
`InvalidBps()`	Creator tax outside the allowed bounds.
`InvalidParams()`	Name, symbol or metadata length, start time or exemption list out of range.
`DevBuyTooLarge(uint256 tokensOut, uint256 limit)`	The first buy would exceed the supply cap.
`NotReady()` / `WrongPhase()`	`graduate` called on a curve that is not sold out, or on a graduated token.
`NotCreator()` / `NotPendingCreator()` / `NotAuthorized()`	Creator-control calls from the wrong wallet.
`TakeoverNotReady(uint256)` / `TakeoverExpired(uint256)`	Takeover executed outside its window.

Curve

Error	Meaning
`Slippage(uint256 actual, uint256 limit)`	Output below the minimum (rate-based on buys).
`TradingNotStarted(uint256 startsAt)`	Scheduled launch has not opened.
`CurveSoldOut()`	No tokens left to buy; graduation is pending.
`AwaitingGraduation(uint256 unwindAt)`	Sells are paused until graduation, or until `unwindAt` if it never completes.
`CurveClosed()`	The launch graduated. Route to the pool.
`NativeValueMismatch(uint256 sent, uint256 expected)`	`msg.value` must equal `quoteIn`.

Router

Error	Meaning
`Expired()`	`deadline` has passed.
`UnknownLaunch()`	Not a Hanok token.
`Slippage(uint256 actual, uint256 limit)`	Pool output below the minimum.