Error Reference

Complete reference of all custom errors in Flux Protocol contracts.

FluxVault Errors

InsufficientLiquidity

error InsufficientLiquidity(uint256 available, uint256 requested);

Vault does not have enough idle assets for the requested operation.

When thrown:

• Withdrawing more than available liquidity

• Borrowing when vault is fully utilized

Resolution:

• Wait for manager repayments

• Use queued withdrawal

• Try smaller amount

NotLiquidatable

error NotLiquidatable(address manager);

Position is not eligible for liquidation.

When thrown:

• Health ratio above liquidation threshold

• Attempting to liquidate healthy position

Resolution:

• Wait for position health to degrade

• Verify liquidation threshold

InsufficientBond

error InsufficientBond(uint256 provided, uint256 required);

Manager did not post sufficient bond for borrow amount.

When thrown:

• Borrowing without enough collateral

• Bond ratio below minimum

Resolution:

• Increase bond amount

• Reduce borrow amount

Unauthorized

error Unauthorized(address caller);

Caller is not authorized for this operation.

When thrown:

• Access policy restrictions

• Manager-only functions

• Owner-only functions

Resolution:

• Check access policy

• Use authorized address

ExcessiveDebt

error ExcessiveDebt(uint256 currentDebt, uint256 maxDebt);

Operation would exceed debt limits.

When thrown:

• Borrowing beyond capacity

• Debt ceiling reached

Resolution:

• Repay existing debt

• Wait for capacity increase

Strategy Errors

AssetNotAllowed

error AssetNotAllowed(address asset);

Asset is not in strategy's allowed assets list.

When thrown:

• Attempting to use unauthorized asset

• Asset not whitelisted

Resolution:

• Use allowed assets only

• Request asset to be added

InvalidParameter

error InvalidParameter(bytes32 parameter, uint256 value);

Parameter value is invalid.

When thrown:

• Setting parameters outside valid ranges

• Incompatible parameter combinations

Resolution:

• Check parameter constraints

• Use valid values

Common Errors

ZeroAddress

error ZeroAddress();

Provided address is zero.

ZeroAmount

error ZeroAmount();

Provided amount is zero.

Expired

error Expired(uint256 deadline);

Operation deadline has passed.

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Related Documentation

• Event Reference

• Interface Reference

• Contract Addresses