IERC1155Errors

Standard ERC-1155 Errors Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC-1155 tokens.

Errors

Indicates an error related to the current balance of a sender. Used in transfers.

error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);

Parameters

Name	Type	Description
`sender`	`address`	Address whose tokens are being transferred.
`balance`	`uint256`	Current balance for the interacting account.
`needed`	`uint256`	Minimum amount required to perform a transfer.
`tokenId`	`uint256`	Identifier number of a token.

Indicates a failure with the token sender. Used in transfers.

error ERC1155InvalidSender(address sender);

Parameters

Name	Type	Description
`sender`	`address`	Address whose tokens are being transferred.

Indicates a failure with the token receiver. Used in transfers.

error ERC1155InvalidReceiver(address receiver);

Parameters

Name	Type	Description
`receiver`	`address`	Address to which tokens are being transferred.

Indicates a failure with the operator’s approval. Used in transfers.

error ERC1155MissingApprovalForAll(address operator, address owner);

Parameters

Name	Type	Description
`operator`	`address`	Address that may be allowed to operate on tokens without being their owner.
`owner`	`address`	Address of the current owner of a token.

Indicates a failure with the approver of a token to be approved. Used in approvals.

error ERC1155InvalidApprover(address approver);

Parameters

Name	Type	Description
`approver`	`address`	Address initiating an approval operation.

Indicates a failure with the operator to be approved. Used in approvals.

error ERC1155InvalidOperator(address operator);

Parameters

Name	Type	Description
`operator`	`address`	Address that may be allowed to operate on tokens without being their owner.

Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation. Used in batch transfers.

error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);

Parameters

Name	Type	Description
`idsLength`	`uint256`	Length of the array of token identifiers
`valuesLength`	`uint256`	Length of the array of token amounts