AbiParameters Errors

`AbiParameters.ArrayLengthMismatchError`

The length of the array value does not match the length specified in the corresponding ABI parameter.

Example

AbiParameters.encode(AbiParameters.from('uint256[3]'), [[69n, 420n]])
//                                               ↑ expected: 3  ↑ ❌ length: 2
AbiParameters.ArrayLengthMismatchError: ABI encoding array length mismatch
 for type `uint256[3]`. Expected: `3`. Given: `2`.

Solution

Pass an array of the correct length.

AbiParameters.encode(AbiParameters.from(['uint256[3]']), [[69n, 420n, 69n]])
//                                                         ↑ ✅ length: 3

Source: src/AbiParameters.ts

`AbiParameters.BytesSizeMismatchError`

The size of the bytes value does not match the size specified in the corresponding ABI parameter.

Example

AbiParameters.encode(AbiParameters.from('bytes8'), [['0xdeadbeefdeadbeefdeadbeef']])
//                                            ↑ expected: 8 bytes  ↑ ❌ size: 12 bytes
BytesSizeMismatchError: Size of bytes "0xdeadbeefdeadbeefdeadbeef"
 (bytes12) does not match expected size (bytes8).

Solution

Pass a bytes value of the correct size.

AbiParameters.encode(AbiParameters.from(['bytes8']), ['0xdeadbeefdeadbeef'])
//                                                       ↑ ✅ size: 8 bytes

Source: src/AbiParameters.ts

`AbiParameters.DataSizeTooSmallError`

Throws when the data size is too small for the given parameters.

Examples

import { AbiParameters } from 'ox'
 
AbiParameters.decode([{ type: 'uint256' }], '0x010f')
//                                             ↑ ❌ 2 bytes
AbiParameters.DataSizeTooSmallError: Data size of 2 bytes is too small for given parameters.
 Params: (uint256)
 Data:   0x010f (2 bytes)

Solution

Pass a valid data size.

import { AbiParameters } from 'ox'
 
AbiParameters.decode([{ type: 'uint256' }], '0x00000000000000000000000000000000000000000000000000000000000010f')
//                                             ↑ ✅ 32 bytes

Source: src/AbiParameters.ts

`AbiParameters.InvalidArrayError`

The value provided is not a valid array as specified in the corresponding ABI parameter.

Example

AbiParameters.encode(AbiParameters.from(['uint256[3]']), [69])

Solution

Pass an array value.

Source: src/AbiParameters.ts

`AbiParameters.InvalidTypeError`

Throws when the ABI parameter type is invalid.

Examples

import { AbiParameters } from 'ox'
 
AbiParameters.decode([{ type: 'lol' }], '0x00000000000000000000000000000000000000000000000000000000000010f')
//                             ↑ ❌ invalid type
AbiParameters.InvalidTypeError: Type `lol` is not a valid ABI Type.

Source: src/AbiParameters.ts

`AbiParameters.LengthMismatchError`

The length of the values to encode does not match the length of the ABI parameters.

Example

AbiParameters.encode(AbiParameters.from(['string', 'uint256']), ['hello'])
LengthMismatchError: ABI encoding params/values length mismatch.
 Expected length (params): 2
 Given length (values): 1

Solution

Pass the correct number of values to encode.

Solution

Pass a valid ABI type.

Source: src/AbiParameters.ts

`AbiParameters.ZeroDataError`

Throws when zero data is provided, but data is expected.

Examples

import { AbiParameters } from 'ox'
 
AbiParameters.decode([{ type: 'uint256' }], '0x')
//                                           ↑ ❌ zero data
AbiParameters.DataSizeTooSmallError: Data size of 2 bytes is too small for given parameters.
 Params: (uint256)
 Data:   0x010f (2 bytes)

Solution

Pass valid data.

import { AbiParameters } from 'ox'
 
AbiParameters.decode([{ type: 'uint256' }], '0x00000000000000000000000000000000000000000000000000000000000010f')
//                                             ↑ ✅ 32 bytes

Source: src/AbiParameters.ts