From a2b4c788054c203074b7b6cf47c2c80a26cbb86e Mon Sep 17 00:00:00 2001
From: joshua-gould <jgould@broadinstitute.org>
Date: Fri, 1 Apr 2016 11:52:52 -0400
Subject: [PATCH] updated error messages

---
 src/tools/open_file_tool.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/tools/open_file_tool.js b/src/tools/open_file_tool.js
index 7636ca3..ec4d522 100644
--- a/src/tools/open_file_tool.js
+++ b/src/tools/open_file_tool.js
@@ -194,7 +194,7 @@ morpheus.OpenFileTool.prototype = {
 		}
 		var vector = dataset.getRowMetadata().getByName(metadataName);
 		if (!vector) {
-			throw new Error(metadataName + ' not found.');
+			throw new Error('vector ' + metadataName + ' not found.');
 		}
 		var vectors = [];
 		var idToIndices = morpheus.VectorUtil.createValueToIndicesMap(vector);
@@ -232,7 +232,8 @@ morpheus.OpenFileTool.prototype = {
 			var header = lines[0].split(tab);
 			var fileMatchOnColumnIndex = _.indexOf(header, fileColumnName);
 			if (fileMatchOnColumnIndex === -1) {
-				throw new Error(fileColumnName + ' not found in ' + header);
+				throw new Error(fileColumnName + ' not found in header:'
+						+ header);
 			}
 			var columnIndices = [];
 			var nheaders = header.length;
-- 
GitLab