Issue in contract creation using sendRawTransaction?

Issue

I am trying to create a new contract using sendRawTransaction().

      pragma solidity ^0.4.18;
      contract MultiSigWallet {
                      function MultiSigWallet(address[] _owners) public {
                                  for (uint i = 0; i < _owners.length; i++) {
                                             if (isOwner[_owners[i]] || _owners[i] == 0)
                                                      revert();
                                             isOwner[_owners[i]] = true;
                                  }
                                 owners = _owners;
                   }
                         /*** Remaining Functions ***/
     }

I have array as parameters in my MultiSigWallet contract.

I am using truffle framework for the development.I am trying to get the data param in rawTransaction.For this ,I have written the following code to get the data param in my js.

                    var MultiSigWallet = contract(MultiSigWallet_artifacts);
                    var setData = MultiSigWallet.new.getData([adminAddress,fromAddress,toAddress],{
                            data: MultiSigWallet.unlinked_binary
                   });
                      var rawTx = {
                                            "from":fromAddress,  //from Address
                                            "data":setData,
                                            "gas":3000000,
                                            "nonce":nonce
                                          }  

But it returns the following error:-

        (node:15438) UnhandledPromiseRejectionWarning: TypeError: MultiSigWallet.new.getData is not a function

How can I get data param for contract creation using getData function?

Expected Behavior

Expects the deployed address for the contract MultiSigWallet

Actual Results

  (node:15438) UnhandledPromiseRejectionWarning: TypeError: MultiSigWallet.new.getData is not a function

Environment

• Operating System: Ubuntu 16.04
• Truffle version: Truffle v4.0.5 (core: 4.0.5)
• Ethereum client: Version: 1.8.0-unstable
• node version:v9.3.0
• npm version: 5.6.0

[mariam-crissi]

@cgewecke It worked fine…Thank you for your help.

[mariam-crissi]

@cgewecke As you mentioned,Shall I try with the following code?

            var MyContract = web3.eth.contract(MultiSigWallet.abi);
            var contractData = MyContract.new.getData([adminAddress,fromAddress,toAddress], {data: MultiSigWallet.unlinked_binary});
            console.log(contractData);