# LibErrors

> Lib Errors

Library of common errors

## Errors

### InvalidArgument

```solidity
error InvalidArgument()
```

The argument was invalid

### InvalidCall

```solidity
error InvalidCall()
```

The call was invalid

### InvalidEmptyString

```solidity
error InvalidEmptyString()
```

The string is empty

### InvalidFee

```solidity
error InvalidFee()
```

The fee is invalid

### InvalidZeroAddress

```solidity
error InvalidZeroAddress()
```

The address is zero

### Unauthorized

```solidity
error Unauthorized(address caller)
```

The operator is unauthorized for the caller

#### Parameters

| Name   | Type    | Description                 |
| ------ | ------- | --------------------------- |
| caller | address | Address performing the call |


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