1 files changed, 6 insertions, 4 deletions
diff --git a/Client/Assets/Behavior Designer/Runtime/Basic Tasks/ParticleSystem/SetGravityModifier.cs b/Client/Assets/Behavior Designer/Runtime/Basic Tasks/ParticleSystem/SetGravityModifier.cs
index 1082989d..835992d8 100644
--- a/Client/Assets/Behavior Designer/Runtime/Basic Tasks/ParticleSystem/SetGravityModifier.cs
+++ b/Client/Assets/Behavior Designer/Runtime/Basic Tasks/ParticleSystem/SetGravityModifier.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
@@ -29,9 +30,9 @@ namespace BehaviorDesigner.Runtime.Tasks.Basic.UnityParticleSystem
                 Debug.LogWarning("ParticleSystem is null");
                 return TaskStatus.Failure;
             }
-            ParticleSystem.MainModule main = particleSystem.main;
-            main.gravityModifierMultiplier = gravityModifier.Value;
-            //particleSystem.main = main;
+
+            particleSystem.gravityModifier = gravityModifier.Value;
+
             return TaskStatus.Success;
         }
 
@@ -41,4 +42,5 @@ namespace BehaviorDesigner.Runtime.Tasks.Basic.UnityParticleSystem
             gravityModifier = 0;
         }
     }
-}
-\ No newline at end of file
+}
+#endif
+\ No newline at end of file