ether-did-resolver throwing call revert exception [ See: https://links.ethers.org/v5-errors-CALL_EXCEPTION ] (method="changed(address)", data="0x", errorArgs=null, errorName=null, errorSignature=null, reason=null, code=CALL_EXCEPTION, version=abi/5.7.0)

[sramanan0425]

I am new to using the ethr-did-resolver and using blockchain network. I am running Ganache blockchain on my local. I am creating a DID using the EthrDID in the ethr-did package. But when I try to use the did ethr-did-resolver to resolve to the DID document for the did, I get this error below:
call revert exception [ See: https://links.ethers.org/v5-errors-CALL_EXCEPTION ] (method="changed(address)", data="0x", errorArgs=null, errorName=null, errorSignature=null, reason=null, code=CALL_EXCEPTION, version=abi/5.7.0)

Here is my code snippet:

const sign = didJWT.ES256KSigner(didJWT.hexToBytes(privateKey))
       const ethrDid = new EthrDID({ rpcUrl: rpcUrl,  identifier: registry, alg: 'ES256K', privateKey: privateKey, chainNameOrId: chainNameOrId, signer: sign });
       const privateNetworkConfig = [ {
           name: "0x539",
           rpcUrl: rpcUrl,
           chainId: 1337,
           registry: registry,
           address: issuerAddress
       }]
       const ethrDidResolver = getResolver({networks: privateNetworkConfig})
       const didResolver = new Resolver(ethrDidResolver)
       const resolved = await didResolver.resolve(ethrDid.did) 

I am able to see the eth_call event coming in the Ganache event log, but not finding any information on when above a CALL_EXCEPTION for method="changed(address)" happens. I have already referred to https://docs.ethers.org/v5/troubleshooting/errors/ which does not tell me much.

[ricmoo]

I am unfamiliar with ethr-did. You might want to inquire with their repo.