Unrecognized field "components" (class org.ethereum.core.CallTransaction$Param)

[jondoe1337]

Currently ethereumj doesn't support the decoding of ABIs that use tuple types as params (https://github.com/ethereum/eth-abi/issues/35):

Caused by: com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field "components" (class org.ethereum.core.CallTransaction$Param), not marked as ignorable (3 known properties: "indexed", "type", "name"])
 at [Source: (String)"[{"constant":false,"inputs":[{"name":"delegate","type":"address"}],"name":"approveDelegate","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"newConfig","type":"bytes32"}],"name":"changeDiscountConfig","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"proxyAddress","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"[truncated 6642 chars]; line: 1, column: 2538] (through reference chain: java.lang.Object[][15]->org.ethereum.core.CallTransaction$Function["inputs"]->java.lang.Object[][0]->org.ethereum.core.CallTransaction$Param["components"])
    at com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException.from(UnrecognizedPropertyException.java:60)
    at com.fasterxml.jackson.databind.DeserializationContext.handleUnknownProperty(DeserializationContext.java:822)
    at com.fasterxml.jackson.databind.deser.std.StdDeserializer.handleUnknownProperty(StdDeserializer.java:1152)
    at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownProperty(BeanDeserializerBase.java:1582)
    at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.handleUnknownVanilla(BeanDeserializerBase.java:1560)
    at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:294)
    at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:151)
    at com.fasterxml.jackson.databind.deser.std.ObjectArrayDeserializer.deserialize(ObjectArrayDeserializer.java:195)
    at com.fasterxml.jackson.databind.deser.std.ObjectArrayDeserializer.deserialize(ObjectArrayDeserializer.java:21)
    at com.fasterxml.jackson.databind.deser.impl.FieldProperty.deserializeAndSet(FieldProperty.java:136)
    at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:288)
    at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:151)
    at com.fasterxml.jackson.databind.deser.std.ObjectArrayDeserializer.deserialize(ObjectArrayDeserializer.java:195)
    at com.fasterxml.jackson.databind.deser.std.ObjectArrayDeserializer.deserialize(ObjectArrayDeserializer.java:21)
    at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4001)
    at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:2992)
    at org.ethereum.core.CallTransaction$Contract.<init>(CallTransaction.java:235)

Can be reproduced using the ABI of e.g.: https://etherscan.io/address/0x2cb4b49c0d6e9db2164d94ce48853bf77c4d883e#code

[jolestar]

Is ethereumj support ABI ABIEncoderV2 currently?

[zilm13]

@jolestar no, we do not support ABIEncoderV2. Is it still experimental?

[jolestar]

@zilm13 yes, it is experimental, but test net has supported it. So we help use ethereumj to do some test.