From 227c93b2385f1ef046823fc42f0f1c625813f2e3 Mon Sep 17 00:00:00 2001
From: Tor-Einar Skog <tor-einar.skog@nibio.no>
Date: Wed, 30 Mar 2022 15:48:47 +0200
Subject: [PATCH] Handling empty fieldObservations

---
 src/main/java/no/nibio/vips/core/service/ModelResourceImpl.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/no/nibio/vips/core/service/ModelResourceImpl.java b/src/main/java/no/nibio/vips/core/service/ModelResourceImpl.java
index 8b3a42c..e13f926 100755
--- a/src/main/java/no/nibio/vips/core/service/ModelResourceImpl.java
+++ b/src/main/java/no/nibio/vips/core/service/ModelResourceImpl.java
@@ -329,7 +329,7 @@ public class ModelResourceImpl implements ModelResource{
                         )
                 );
             }
-            else if(!List.class.isAssignableFrom(config.getConfigParameter("fieldObservations").getClass()))
+            else if(config.getConfigParameter("fieldObservations") != null && !List.class.isAssignableFrom(config.getConfigParameter("fieldObservations").getClass()))
             {
             	throw new ConfigValidationException("ERROR: fieldObservations must be of type array");
             }
-- 
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