> For the complete documentation index, see [llms.txt](https://docs.alkemi.network/earn-contracts/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.alkemi.network/earn-contracts/docs/errorreporter.md). # ErrorReporter.sol View Source: [contracts/ErrorReporter.sol](https://github.com/AlkemiNetwork/alkemi-earn-contracts/tree/ae6d5c01ff8b3810c4005457ac7ce441ab1c7ec5/contracts/ErrorReporter.sol) **↘ Derived Contracts:** [**CarefulMath**](/earn-contracts/docs/carefulmath.md)**,** [**Exponential**](/earn-contracts/docs/exponential.md)**,** [**Liquidator**](/earn-contracts/docs/liquidator.md)**,** [**SafeToken**](/earn-contracts/docs/safetoken.md) **Enums** #### Error ```javascript enum Error { NO_ERROR, OPAQUE_ERROR, UNAUTHORIZED, INTEGER_OVERFLOW, INTEGER_UNDERFLOW, DIVISION_BY_ZERO, BAD_INPUT, TOKEN_INSUFFICIENT_ALLOWANCE, TOKEN_INSUFFICIENT_BALANCE, TOKEN_TRANSFER_FAILED, MARKET_NOT_SUPPORTED, SUPPLY_RATE_CALCULATION_FAILED, BORROW_RATE_CALCULATION_FAILED, TOKEN_INSUFFICIENT_CASH, TOKEN_TRANSFER_OUT_FAILED, INSUFFICIENT_LIQUIDITY, INSUFFICIENT_BALANCE, INVALID_COLLATERAL_RATIO, MISSING_ASSET_PRICE, EQUITY_INSUFFICIENT_BALANCE, INVALID_CLOSE_AMOUNT_REQUESTED, ASSET_NOT_PRICED, INVALID_LIQUIDATION_DISCOUNT, INVALID_COMBINED_RISK_PARAMETERS, ZERO_ORACLE_ADDRESS, CONTRACT_PAUSED, KYC_ADMIN_CHECK_FAILED, KYC_ADMIN_ADD_OR_DELETE_ADMIN_CHECK_FAILED, KYC_CUSTOMER_VERIFICATION_CHECK_FAILED, LIQUIDATOR_CHECK_FAILED, LIQUIDATOR_ADD_OR_DELETE_ADMIN_CHECK_FAILED, SET_WETH_ADDRESS_ADMIN_CHECK_FAILED, WETH_ADDRESS_NOT_SET_ERROR, ETHER_AMOUNT_MISMATCH_ERROR } ``` #### FailureInfo ```javascript enum FailureInfo { ACCEPT_ADMIN_PENDING_ADMIN_CHECK, BORROW_ACCOUNT_LIQUIDITY_CALCULATION_FAILED, BORROW_ACCOUNT_SHORTFALL_PRESENT, BORROW_ACCUMULATED_BALANCE_CALCULATION_FAILED, BORROW_AMOUNT_LIQUIDITY_SHORTFALL, BORROW_AMOUNT_VALUE_CALCULATION_FAILED, BORROW_CONTRACT_PAUSED, BORROW_MARKET_NOT_SUPPORTED, BORROW_NEW_BORROW_INDEX_CALCULATION_FAILED, BORROW_NEW_BORROW_RATE_CALCULATION_FAILED, BORROW_NEW_SUPPLY_INDEX_CALCULATION_FAILED, BORROW_NEW_SUPPLY_RATE_CALCULATION_FAILED, BORROW_NEW_TOTAL_BALANCE_CALCULATION_FAILED, BORROW_NEW_TOTAL_BORROW_CALCULATION_FAILED, BORROW_NEW_TOTAL_CASH_CALCULATION_FAILED, BORROW_ORIGINATION_FEE_CALCULATION_FAILED, BORROW_TRANSFER_OUT_FAILED, EQUITY_WITHDRAWAL_AMOUNT_VALIDATION, EQUITY_WITHDRAWAL_CALCULATE_EQUITY, EQUITY_WITHDRAWAL_MODEL_OWNER_CHECK, EQUITY_WITHDRAWAL_TRANSFER_OUT_FAILED, LIQUIDATE_ACCUMULATED_BORROW_BALANCE_CALCULATION_FAILED, LIQUIDATE_ACCUMULATED_SUPPLY_BALANCE_CALCULATION_FAILED_BORROWER_COLLATERAL_ASSET, LIQUIDATE_ACCUMULATED_SUPPLY_BALANCE_CALCULATION_FAILED_LIQUIDATOR_COLLATERAL_ASSET, LIQUIDATE_AMOUNT_SEIZE_CALCULATION_FAILED, LIQUIDATE_BORROW_DENOMINATED_COLLATERAL_CALCULATION_FAILED, LIQUIDATE_CLOSE_AMOUNT_TOO_HIGH, LIQUIDATE_CONTRACT_PAUSED, LIQUIDATE_DISCOUNTED_REPAY_TO_EVEN_AMOUNT_CALCULATION_FAILED, LIQUIDATE_NEW_BORROW_INDEX_CALCULATION_FAILED_BORROWED_ASSET, LIQUIDATE_NEW_BORROW_INDEX_CALCULATION_FAILED_COLLATERAL_ASSET, LIQUIDATE_NEW_BORROW_RATE_CALCULATION_FAILED_BORROWED_ASSET, LIQUIDATE_NEW_SUPPLY_INDEX_CALCULATION_FAILED_BORROWED_ASSET, LIQUIDATE_NEW_SUPPLY_INDEX_CALCULATION_FAILED_COLLATERAL_ASSET, LIQUIDATE_NEW_SUPPLY_RATE_CALCULATION_FAILED_BORROWED_ASSET, LIQUIDATE_NEW_TOTAL_BORROW_CALCULATION_FAILED_BORROWED_ASSET, LIQUIDATE_NEW_TOTAL_CASH_CALCULATION_FAILED_BORROWED_ASSET, LIQUIDATE_NEW_TOTAL_SUPPLY_BALANCE_CALCULATION_FAILED_BORROWER_COLLATERAL_ASSET, LIQUIDATE_NEW_TOTAL_SUPPLY_BALANCE_CALCULATION_FAILED_LIQUIDATOR_COLLATERAL_ASSET, LIQUIDATE_FETCH_ASSET_PRICE_FAILED, LIQUIDATE_TRANSFER_IN_FAILED, LIQUIDATE_TRANSFER_IN_NOT_POSSIBLE, REPAY_BORROW_ACCUMULATED_BALANCE_CALCULATION_FAILED, REPAY_BORROW_CONTRACT_PAUSED, REPAY_BORROW_NEW_BORROW_INDEX_CALCULATION_FAILED, REPAY_BORROW_NEW_BORROW_RATE_CALCULATION_FAILED, REPAY_BORROW_NEW_SUPPLY_INDEX_CALCULATION_FAILED, REPAY_BORROW_NEW_SUPPLY_RATE_CALCULATION_FAILED, REPAY_BORROW_NEW_TOTAL_BALANCE_CALCULATION_FAILED, REPAY_BORROW_NEW_TOTAL_BORROW_CALCULATION_FAILED, REPAY_BORROW_NEW_TOTAL_CASH_CALCULATION_FAILED, REPAY_BORROW_TRANSFER_IN_FAILED, REPAY_BORROW_TRANSFER_IN_NOT_POSSIBLE, SET_ASSET_PRICE_CHECK_ORACLE, SET_MARKET_INTEREST_RATE_MODEL_OWNER_CHECK, SET_ORACLE_OWNER_CHECK, SET_ORIGINATION_FEE_OWNER_CHECK, SET_PAUSED_OWNER_CHECK, SET_PENDING_ADMIN_OWNER_CHECK, SET_RISK_PARAMETERS_OWNER_CHECK, SET_RISK_PARAMETERS_VALIDATION, SUPPLY_ACCUMULATED_BALANCE_CALCULATION_FAILED, SUPPLY_CONTRACT_PAUSED, SUPPLY_MARKET_NOT_SUPPORTED, SUPPLY_NEW_BORROW_INDEX_CALCULATION_FAILED, SUPPLY_NEW_BORROW_RATE_CALCULATION_FAILED, SUPPLY_NEW_SUPPLY_INDEX_CALCULATION_FAILED, SUPPLY_NEW_SUPPLY_RATE_CALCULATION_FAILED, SUPPLY_NEW_TOTAL_BALANCE_CALCULATION_FAILED, SUPPLY_NEW_TOTAL_CASH_CALCULATION_FAILED, SUPPLY_NEW_TOTAL_SUPPLY_CALCULATION_FAILED, SUPPLY_TRANSFER_IN_FAILED, SUPPLY_TRANSFER_IN_NOT_POSSIBLE, SUPPORT_MARKET_FETCH_PRICE_FAILED, SUPPORT_MARKET_OWNER_CHECK, SUPPORT_MARKET_PRICE_CHECK, SUSPEND_MARKET_OWNER_CHECK, WITHDRAW_ACCOUNT_LIQUIDITY_CALCULATION_FAILED, WITHDRAW_ACCOUNT_SHORTFALL_PRESENT, WITHDRAW_ACCUMULATED_BALANCE_CALCULATION_FAILED, WITHDRAW_AMOUNT_LIQUIDITY_SHORTFALL, WITHDRAW_AMOUNT_VALUE_CALCULATION_FAILED, WITHDRAW_CAPACITY_CALCULATION_FAILED, WITHDRAW_CONTRACT_PAUSED, WITHDRAW_NEW_BORROW_INDEX_CALCULATION_FAILED, WITHDRAW_NEW_BORROW_RATE_CALCULATION_FAILED, WITHDRAW_NEW_SUPPLY_INDEX_CALCULATION_FAILED, WITHDRAW_NEW_SUPPLY_RATE_CALCULATION_FAILED, WITHDRAW_NEW_TOTAL_BALANCE_CALCULATION_FAILED, WITHDRAW_NEW_TOTAL_SUPPLY_CALCULATION_FAILED, WITHDRAW_TRANSFER_OUT_FAILED, WITHDRAW_TRANSFER_OUT_NOT_POSSIBLE, KYC_ADMIN_CHECK_FAILED, KYC_ADMIN_ADD_OR_DELETE_ADMIN_CHECK_FAILED, KYC_CUSTOMER_VERIFICATION_CHECK_FAILED, LIQUIDATOR_CHECK_FAILED, LIQUIDATOR_ADD_OR_DELETE_ADMIN_CHECK_FAILED, SET_WETH_ADDRESS_ADMIN_CHECK_FAILED, WETH_ADDRESS_NOT_SET_ERROR, SEND_ETHER_ADMIN_CHECK_FAILED, ETHER_AMOUNT_MISMATCH_ERROR } ``` **Events** ```javascript event Failure(uint256 error, uint256 info, uint256 detail); ``` ### Functions * fail(enum ErrorReporter.Error err, enum ErrorReporter.FailureInfo info) * failOpaque(enum ErrorReporter.FailureInfo info, uint256 opaqueError) #### fail use this when reporting a known error from the Alkemi Earn Verified or a non-upgradeable collaborator ```javascript function fail(enum ErrorReporter.Error err, enum ErrorReporter.FailureInfo info) internal nonpayable returns(uint256) ``` **Arguments** | Name | Type | Description | | ---- | ------------------------------ | ----------- | | err | enum ErrorReporter.Error | | | info | enum ErrorReporter.FailureInfo | | #### failOpaque use this when reporting an opaque error from an upgradeable collaborator contract ```javascript function failOpaque(enum ErrorReporter.FailureInfo info, uint256 opaqueError) internal nonpayable returns(uint256) ``` **Arguments** | Name | Type | Description | | ----------- | ------------------------------ | ----------- | | info | enum ErrorReporter.FailureInfo | | | opaqueError | uint256 | | | | | - |