[Bug]: 集成的bugly统计到-[FlutterBoostPlugin sendEventToNativeParams:error:].cold.1 (FlutterBoostPlugin.m:0)

### 请描述遇到的问题，以及您所期望的正确的结果

我们app是iOS端swift开发项目，通过flutter_boast集成了混合开发模块，最近bugly统计到崩溃率较高的一个问题，一直未定位到具体原因，崩溃信息如下：
libsystem_kernel.dylib
___pthread_kill + 8
libsystem_c.dylib
_err kukeyunStudent
-[FlutterBoostPlugin sendEventToNativeParams:error:].cold.1 (FlutterBoostPlugin.m:0)
kukeyunStudent -[FBFlutterContainerManager removeContainerByUniqueId:] (FBFlutterContainerManager.m:58-59)
kukeyunStudent -[FlutterBoostPlugin containerWillAppear:] (FlutterBoostPlugin.m:0)
kukeyunStudent -[FBFlutterViewContainer viewWillAppear:] (FBFlutterViewContainer.m:283)
UIKitCore -[UIViewController _setViewAppearState:isAnimating:] + 612
UIKitCore _UIApplicationMain + 340
kukeyunStudent main (AppDelegate.swift:26)
dyld 0x00000001b3ded000 + 249420

### 请说明如何操作会遇到上述问题

从操作路径来看是从原生界面跳转到flutter界面，然后再返回再进入会出现此问题，但是无法复现

### 在下面填入关键复现代码

```
```

### 复现的平台

iOS

### Flutter SDK版本

3.22.0

### FlutterBoost版本

4.5.7

### 是否延迟初始化FlutterBoost

No

### 解决方案

Start by tracing the reported native lifecycle path through FBFlutterContainerManager.m, FlutterBoostPlugin.m, and FBFlutterViewContainer.m, using AppDelegate.swift only as the application entry point. Investigate the native-to-Flutter navigation and return/re-entry sequence described in the issue, then confirm a reproducible trigger and document a fix or validated cause for the crash.

Written by the indexing model from the issue text.