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| author | Thomas Bocek <tom@tomp2p.net> | 2016-11-24 22:50:45 +0800 |
|---|---|---|
| committer | Péter Szilágyi <peterke@gmail.com> | 2017-01-09 17:36:31 +0800 |
| commit | 972f0bd3dbd4f6284e66c71b8746c35c10708ccc (patch) | |
| tree | 01cccc3256899b9d6eb16d42f9f1e76389276541 /accounts/abi/type.go | |
| parent | 808310a5692cb372754064ade6ed21e92f5c7342 (diff) | |
| download | go-tangerine-972f0bd3dbd4f6284e66c71b8746c35c10708ccc.tar.gz go-tangerine-972f0bd3dbd4f6284e66c71b8746c35c10708ccc.tar.zst go-tangerine-972f0bd3dbd4f6284e66c71b8746c35c10708ccc.zip | |
accounts/abi: support custom int slice types
On solidity contract I have "uint32 []" type, when abigen creates Go
bindings - they are also "[]uint32" type on Go side. Even though it
looks like it should work - the actual type of the data coming from
the chain is of type " []*big.Int".
When executing contract function from Go side - getting unmarshal error:
abi: cannot unmarshal []*big.Int in to []uint32
The fix is to create array with the correct type
This fixed the issue reported in: https://github.com/ethereum/go-ethereum/issues/2802
Diffstat (limited to 'accounts/abi/type.go')
| -rw-r--r-- | accounts/abi/type.go | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/accounts/abi/type.go b/accounts/abi/type.go index 2bd341bd2..6fde7bf71 100644 --- a/accounts/abi/type.go +++ b/accounts/abi/type.go @@ -91,7 +91,11 @@ func NewType(t string) (typ Type, err error) { } typ.Elem = &sliceType typ.stringKind = sliceType.stringKind + t[len(res[1]):] - return typ, nil + //Altough we know that this is an array, we cannot return as we don't + //know the type of the element, however, if it is still an array, then don't determine the type + if typ.Elem.IsArray { + return typ, nil + } } // parse the type and size of the abi-type. |