diff --git a/src/UniTask/Assets/Plugins/UniTask/Runtime/Internal/DiagnosticsExtensions.cs b/src/UniTask/Assets/Plugins/UniTask/Runtime/Internal/DiagnosticsExtensions.cs
index 08a6fe4..34ff1e2 100644
--- a/src/UniTask/Assets/Plugins/UniTask/Runtime/Internal/DiagnosticsExtensions.cs
+++ b/src/UniTask/Assets/Plugins/UniTask/Runtime/Internal/DiagnosticsExtensions.cs
@@ -239,7 +239,7 @@ namespace Cysharp.Threading.Tasks.Internal
             }
             else
             {
-                var fname = fi.FullName.Replace(Path.DirectorySeparatorChar, '/').Replace(Application.dataPath, "");
+                var fname = fi.FullName.Replace(Path.DirectorySeparatorChar, '/').Replace(PlayerLoopHelper.ApplicationDataPath, "");
                 var withAssetsPath = "Assets/" + fname;
                 return "<a href=\"" + withAssetsPath + "\" line=\"" + line + "\">" + withAssetsPath + ":" + line + "</a>";
             }
diff --git a/src/UniTask/Assets/Plugins/UniTask/Runtime/PlayerLoopHelper.cs b/src/UniTask/Assets/Plugins/UniTask/Runtime/PlayerLoopHelper.cs
index df9c000..13fec6c 100644
--- a/src/UniTask/Assets/Plugins/UniTask/Runtime/PlayerLoopHelper.cs
+++ b/src/UniTask/Assets/Plugins/UniTask/Runtime/PlayerLoopHelper.cs
@@ -92,8 +92,10 @@ namespace Cysharp.Threading.Tasks
     {
         public static SynchronizationContext UnitySynchronizationContext => unitySynchronizationContetext;
         public static int MainThreadId => mainThreadId;
+        internal static string ApplicationDataPath => applicationDataPath;
 
         static int mainThreadId;
+        static string applicationDataPath;
         static SynchronizationContext unitySynchronizationContetext;
         static ContinuationQueue[] yielders;
         static PlayerLoopRunner[] runners;
@@ -177,6 +179,11 @@ namespace Cysharp.Threading.Tasks
             // capture default(unity) sync-context.
             unitySynchronizationContetext = SynchronizationContext.Current;
             mainThreadId = Thread.CurrentThread.ManagedThreadId;
+            try
+            {
+                applicationDataPath = Application.dataPath;
+            }
+            catch { }
 
 #if UNITY_EDITOR && UNITY_2019_3_OR_NEWER
             // When domain reload is disabled, re-initialization is required when entering play mode; 
diff --git a/src/UniTask/Assets/Scenes/SandboxMain.cs b/src/UniTask/Assets/Scenes/SandboxMain.cs
index 916064b..f55f569 100644
--- a/src/UniTask/Assets/Scenes/SandboxMain.cs
+++ b/src/UniTask/Assets/Scenes/SandboxMain.cs
@@ -302,15 +302,25 @@ public class SandboxMain : MonoBehaviour
         return 10;
     }
 
+    async UniTask<int> Ex()
+    {
+        await UniTask.Yield();
+        //throw new Exception();
+        await UniTask.Delay(TimeSpan.FromSeconds(15));
+        return 0;
+    }
+
 
     void Start()
     {
-        //_ = UniTask.Run(async () =>
-        //{
-        //    var watch = System.Diagnostics.Stopwatch.StartNew();
-        //    await UniTask.Delay(new TimeSpan(0, 0, seconds: 10));
-        //    Debug.Log(watch.Elapsed);
-        //});
+        _ = Ex();
+
+        _ = UniTask.Run(async () =>
+        {
+            var watch = System.Diagnostics.Stopwatch.StartNew();
+            await UniTask.Delay(new TimeSpan(0, 0, seconds: 10));
+            Debug.Log(watch.Elapsed);
+        });
 
         //return;
         //await UniTask.SwitchToMainThread();