From 66a3388a9d3332832716e3a6e673eb1312e9ba05 Mon Sep 17 00:00:00 2001
From: Iuri Matias <iuri.matias@gmail.com>
Date: Fri, 2 Mar 2018 17:48:30 -0500
Subject: [PATCH] fix error reporting for wrong params

---
 lib/contracts/deploy.js                  |  4 ++--
 test_app/app/contracts/some_contract.sol | 14 ++++++++++++++
 2 files changed, 16 insertions(+), 2 deletions(-)
 create mode 100644 test_app/app/contracts/some_contract.sol

diff --git a/lib/contracts/deploy.js b/lib/contracts/deploy.js
index 58f644ec..3a3b09bb 100644
--- a/lib/contracts/deploy.js
+++ b/lib/contracts/deploy.js
@@ -270,8 +270,8 @@ class Deploy {
         try {
           deployObject = contractObject.deploy({arguments: contractParams, data: "0x" + contractCode});
         } catch(e) {
-          if (e.indexOf('Invalid number of parameters for "undefined"') >= 0) {
-            return next(new Error("attempted to deploy " + contractObject.className + " without specifying parameters"));
+          if (e.message.indexOf('Invalid number of parameters for "undefined"') >= 0) {
+            return next(new Error("attempted to deploy " + contract.className + " without specifying parameters"));
           } else {
             return next(new Error(e));
           }
diff --git a/test_app/app/contracts/some_contract.sol b/test_app/app/contracts/some_contract.sol
new file mode 100644
index 00000000..a8b0d7f9
--- /dev/null
+++ b/test_app/app/contracts/some_contract.sol
@@ -0,0 +1,14 @@
+contract SomeContract {
+  address public addr_1;
+  address public addr_2;
+  uint public value;
+
+  function() public payable { }
+
+  function SomeContract(address _addresses, uint initialValue) public {
+    //addr_1 = _addresses[0];
+    //addr_2 = _addresses[1];
+    value = initialValue;
+  }
+
+}