X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.db.layer0%2Fsrc%2Forg%2Fsimantics%2Fdb%2Flayer0%2Futil%2FRuntimeEnvironmentRequest2.java;h=9faf02cc8550ea8b34fcd780cafdaa60c9e47812;hb=8744cc98e176b7f74f166fde5df76c84089a63b9;hp=4bbd480020141b5e602c9e7f73fb1b8170410995;hpb=8561e498009a25473db94b0e667866aa79de90b1;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/RuntimeEnvironmentRequest2.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/RuntimeEnvironmentRequest2.java
index 4bbd48002..9faf02cc8 100644
--- a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/RuntimeEnvironmentRequest2.java
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/RuntimeEnvironmentRequest2.java
@@ -111,9 +111,11 @@ public class RuntimeEnvironmentRequest2 extends BinaryRead<Resource, Resource, R
         fillEnvironmentSpecification(environmentSpecification);
 
         Layer0 L0 = Layer0.getInstance(graph);
-        Collection<Resource> sclModules = graph.syncRequest(new ObjectsWithType(parameter, L0.ConsistsOf, L0.SCLModule));
-        for (Resource sclModule : sclModules)
-            environmentSpecification.importModule(graph.getURI(sclModule), "");
+        if(parameter != null) {
+	        Collection<Resource> sclModules = graph.syncRequest(new ObjectsWithType(parameter, L0.ConsistsOf, L0.SCLModule));
+	        for (Resource sclModule : sclModules)
+	            environmentSpecification.importModule(graph.getURI(sclModule), "");
+        }
 
         Resource mainModule = Layer0Utils.getPossibleChild(graph, parameter2, "SCLMain");
         if(mainModule != null)