From 475d5e6d547159e31c404cb5a961db3b22617d40 Mon Sep 17 00:00:00 2001
From: minhduc0711 <phamminhduc0711@gmail.com>
Date: Fri, 26 Nov 2021 12:10:18 +0700
Subject: [PATCH] [traffic] Improve an error msg

---
 .../simtools/gaml/extensions/traffic/driving/DrivingSkill.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/simtools.gaml.extensions.traffic/src/simtools/gaml/extensions/traffic/driving/DrivingSkill.java b/simtools.gaml.extensions.traffic/src/simtools/gaml/extensions/traffic/driving/DrivingSkill.java
index 0345f45dfd..bc02992d14 100644
--- a/simtools.gaml.extensions.traffic/src/simtools/gaml/extensions/traffic/driving/DrivingSkill.java
+++ b/simtools.gaml.extensions.traffic/src/simtools/gaml/extensions/traffic/driving/DrivingSkill.java
@@ -1266,7 +1266,7 @@ public IPath primComputePath(final IScope scope) throws GamaRuntimeException {
 			}
 			path = PathFactory.newInstance(graph, source, target, edges);
 		} else {
-			throw GamaRuntimeException.error("either `nodes` or `target` must be specified", scope);
+			throw GamaRuntimeException.error("one of `nodes` or `target` must be non nil", scope);
 		}
 
 		// restore graph direction