VM Exception when interfacing with Kyber contract

Testing a contract that otherwise works against a ganache mainnet fork but when interfacing with the KyberProxy contract I get VM Exception while processing transaction: revert.

Kyber address: 0x818E6FECD516Ecc3849DAf6845e3EC868087B755

The code is as simple as this

function testFunc() public view returns(uint minConversionRate, uint  slippageRate){
uint value = 1000000000000000;
(minConversionRate, slippageRate) = kyberNetworkProxy.getExpectedRate(ERC20(ETH_ADDRESS), ERC20(snxAddress), value);
}

and the same code works on mainnet without issue. So we can safely rule out any issues related to contract code. Additionally, JS calls to the Kyber contract directly on ganache fork are working, so this bug is specific to interfacing with this contract from another contract on ganache.

• I asked about this on gitter: [x ]
• Link to my question on gitter: https://gitter.im/ConsenSys/truffle?at=5ea31b31afa1f51d4e1a5b0c

Expected Behavior

Return two values from the getExpectedRate view function

Current Behavior

EVM Revert

Possible Solution

Not sure but I’ve tested with very high gasLimits and it wasn’t any help.

Steps to Reproduce (for bugs)

1. run ganache-cli --fork https://mainnet.infura.io/v3/<infura-token>
2. run testFunc()

Context

Your Environment

• Version used: Ganache CLI v6.4.3 (ganache-core: 2.5.5)
• Version of Truffle/Remix/Other tools used:Truffle v5.0.7 (core: 5.0.7)
• Solidity - 0.5.0 (solc-js)
• NodeJS Version: Node v13.3.0

[michaelcohen716]

it’s been awhile so probably won’t be able to reproduce. good luck!

[seesemichaelj]

Thanks for the info @bertmiller! I’m going to defer to @davidmurdoch on this one going forward due to a shift of priorities on my end