reading methods that requires contract Type

[nissoh]

hello, i was wondering if this is possible

within a deployed Libary.sol contract i have the following method
function subscriptionExpiry(IDataStore _dataStore, address _user) public view returns (uint256)

calling it using readContract

readContract({
      abi: abi,
      functionName: 'subscriptionExpiry',
      args: [datastoreAddress, walletAddress]
 })

i get the following error
InvalidAbiEncodingType: Type "IDataStore" is not a valid encoding type. Please provide a valid ABI type.

[tmm]

What does abi look like?

[nissoh]

hey @tmm the example is simplified, you can check the full abi and code here

the method i have issue with is function puppetSubscriptionExpiry(IDataStore _dataStore, address _puppet, bytes32 _routeKey) public view returns (uint256)
https://arbiscan.io/address/0x32b0373B53eC9e16eAFda86b41a6aCf3B2a39f14#code

[jxom]

How was the ABI compiled? It looks malformed to me as IDataStore is not a valid ABI type.