Cesium无法使用版本控制工具svn

当我在ue5.2中使用cesium创建好场景后,提交到svn上。同事更新下来后,项目无法加载此关卡,content文件夹中不再显示此关卡。
出现以下提示:
LogLinker: Error: [AssetLog] G:\UE_proxiangmu\Test_Cesium2\Content\map\cesium.umap: Package was saved with a newer custom version than the current. Tag A5DCCA38DDA3499198E7B2F215E17470 Name ‘CesiumVer’ PackageVersion 7 MaxExpected 6
LogLevelStreaming: Warning: Failed to load package ‘/Game/map/cesium’

It sounds like your colleague is using an older version of either Unreal Engine or Cesium for Unreal.