try layout tests
diff --git a/tests/org.eclipse.wtp.releng.tests/src/org/eclipse/wtp/layout/tests/TestRepoLicenses.java b/tests/org.eclipse.wtp.releng.tests/src/org/eclipse/wtp/layout/tests/TestRepoLicenses.java
index 9723fa0..d64edaf 100644
--- a/tests/org.eclipse.wtp.releng.tests/src/org/eclipse/wtp/layout/tests/TestRepoLicenses.java
+++ b/tests/org.eclipse.wtp.releng.tests/src/org/eclipse/wtp/layout/tests/TestRepoLicenses.java
@@ -80,6 +80,15 @@
 			IQueryResult<IInstallableUnit> allFeatures = repo.query(QueryUtil.createIUGroupQuery(), null);
 			IQueryResult<IInstallableUnit> platform = allFeatures.query(QueryUtil.createIUQuery(referenceFeature), null);
 			assertFalse(allFeatures.isEmpty());
+			if (platform == null) {
+				System.out.println("did not find reference feature: " + referenceFeature);
+				System.out.println("list of existing features: ");
+				Iterator<IInstallableUnit> itFeatures = allFeatures.iterator();
+				while (itFeatures.hasNext()) {
+					System.out.println(itFeatures.next());
+				}
+			}
+			assertNotNull(platform);
 			assertFalse(platform.isEmpty());
 			IInstallableUnit platformFeature = platform.iterator().next();
 			ILicense platformLicense = platformFeature.getLicenses(null).iterator().next();