1 files changed, 1 insertions, 1 deletions
diff --git a/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/PhaseManager.java b/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/PhaseManager.java
index 58c52833c1..e24d7e3f35 100644
--- a/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/PhaseManager.java
+++ b/java/sca/modules/core/src/main/java/org/apache/tuscany/sca/core/invocation/impl/PhaseManager.java
@@ -194,7 +194,7 @@ public class PhaseManager {
             }
             Stage stage = stages.get(stageName);
             if (stage == null) {
-                throw new ServiceRuntimeException("Invalid stage: " + stage);
+                throw new ServiceRuntimeException("Invalid stage: " + stageName);
             }
             PhaseSorter<String> graph = stage.getSorter();
             Set<String> firstSet = stage.getFirstSet(), lastSet = stage.getLastSet();