1 files changed, 4 insertions, 2 deletions
diff --git a/Client/Assets/Behavior Designer/Runtime/Basic Tasks/ParticleSystem/GetGravityModifier.cs b/Client/Assets/Behavior Designer/Runtime/Basic Tasks/ParticleSystem/GetGravityModifier.cs
index d967061a..e62f6cf9 100644
--- a/Client/Assets/Behavior Designer/Runtime/Basic Tasks/ParticleSystem/GetGravityModifier.cs
+++ b/Client/Assets/Behavior Designer/Runtime/Basic Tasks/ParticleSystem/GetGravityModifier.cs
@@ -1,3 +1,4 @@
+#if UNITY_5_0 || UNITY_5_1 || UNITY_5_2 || UNITY_5_3 || UNITY_5_4
 using UnityEngine;
 
 namespace BehaviorDesigner.Runtime.Tasks.Basic.UnityParticleSystem
@@ -31,7 +32,7 @@ namespace BehaviorDesigner.Runtime.Tasks.Basic.UnityParticleSystem
                 return TaskStatus.Failure;
             }
 
-            storeResult.Value = particleSystem.main.gravityModifierMultiplier;
+            storeResult.Value = particleSystem.duration;
 
             return TaskStatus.Success;
         }
@@ -42,4 +43,5 @@ namespace BehaviorDesigner.Runtime.Tasks.Basic.UnityParticleSystem
             storeResult = 0;
         }
     }
-}
-\ No newline at end of file
+}
+#endif
+\ No newline at end of file