fix:更换sdk，修复bug

Assets/Plugins/Editor/FixUnityiOSDuplicateResources.cs

@@ -0,0 +1,45 @@
+using UnityEngine;
+using UnityEditor;
+using UnityEditor.Callbacks;
+using System.IO;
+using UnityEditor.iOS.Xcode;
+
+public static class FixUnityiOSDuplicateResources
+{
+    [PostProcessBuild(9999)]
+    public static void OnPostProcessBuild(BuildTarget target, string path)
+    {
+        if (target != BuildTarget.iOS) return;
+
+        // ✅ 正确路径（修复完毕）
+        string projPath = Path.Combine(path, "Unity-iPhone.xcodeproj", "project.pbxproj");
+        
+        PBXProject proj = new PBXProject();
+        proj.ReadFromFile(projPath);
+
+        string mainTarget = proj.GetUnityMainTargetGuid();
+
+        // 移除重复资源，解决 Multiple commands produce 报错
+        RemoveFile(proj, mainTarget, "PAGAdSDK.bundle");
+        RemoveFile(proj, mainTarget, "AppLovinSDK.bundle");
+        RemoveFile(proj, mainTarget, "BigoADS.bundle");
+        RemoveFile(proj, mainTarget, "InMobiSDK.bundle");
+
+        File.WriteAllText(projPath, proj.WriteToString());
+        Debug.Log("✅ 自动修复 iOS 重复资源冲突成功！");
+    }
+
+    private static void RemoveFile(PBXProject proj, string targetGuid, string filename)
+    {
+        try
+        {
+            string guid = proj.FindFileGuidByProjectPath(filename);
+            if (!string.IsNullOrEmpty(guid))
+            {
+                proj.RemoveFileFromBuild(targetGuid, guid);
+                proj.RemoveFile(guid);
+            }
+        }
+        catch { }
+    }
+}

Assets/Plugins/Editor/FixUnityiOSDuplicateResources.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 8e0fe52a916ce441f952546e92e23637
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/Plugins/iOS/iOSBridgePlugin.mm

@@ -1,6 +1,5 @@
 #import "iOSBridgePlugin.h"
 #import <UIKit/UIKit.h>
- #import <EventMark.h>
 
 @implementation iOSBridgePlugin