From c5d43e9d7fea6f05bd8e2cbbc54d43864f8fa52f Mon Sep 17 00:00:00 2001
From: renfeiw <renfeiw@ca.ibm.com>
Date: Wed, 3 Aug 2022 13:11:47 -0400
Subject: [PATCH] Add error handling when spec not found

- print useful message to replace null point exception

Signed-off-by: renfeiw <renfeiw@ca.ibm.com>
---
 src/org/testKitGen/Arguments.java | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/org/testKitGen/Arguments.java b/src/org/testKitGen/Arguments.java
index 5f46f4bc..5d9dfe56 100644
--- a/src/org/testKitGen/Arguments.java
+++ b/src/org/testKitGen/Arguments.java
@@ -151,7 +151,13 @@ private String spec2Plat(String spec) {
 			Properties platProp = new Properties();
 			platProp.load(platReader);
 			plat = platProp.getProperty(spec);
+			if (plat == null) {
+				System.err.println("Error: Please update file " + Constants.BUILDPLAT_JSON + "! Add entry for " + spec + ".");
+				System.exit(1);
+			}
 		} catch (IOException e) {
+			e.printStackTrace();
+			System.exit(1);
 		}
 		return plat;
 	}