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协程里LoadSceneAsync加载场景后,后面的代码执行不到 #369

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unitykkk opened this issue Sep 9, 2024 · 3 comments
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bug Something isn't working unity bug Unity engine bug

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@unitykkk
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unitykkk commented Sep 9, 2024

Yooasset版本:2.2.4-preview。Unity2021.3.14f1,平台WebGL,windows都测试遇到以下问题:
void Start()
{
StartCoroutine(Run());
}

IEnumerator Run()
{
    // 初始化资源系统
    YooAssets.Initialize();

    // 创建默认的资源包
    var package = YooAssets.CreatePackage("DefaultPackage");
    
    // 设置该资源包为默认的资源包,可以使用YooAssets相关加载接口加载该资源包内容。
    YooAssets.SetDefaultPackage(package);

    yield return InitPackage(package);

    yield return RequestPackageVersion();

    yield return UpdatePackageManifest();

    //5.资源包下载
    Debug.LogError("5. 资源包下载");
    yield return Download();

    //6.加载场景
    var handle = package.LoadSceneAsync("Main");//不用加后缀
    yield return handle;
    Debug.LogError($"Scene name is {handle.SceneName}");

    //7.加载预制体
    AssetHandle handle0 = package.LoadAssetAsync<GameObject>("Block");//不用加后缀
    yield return handle0;

    GameObject go = handle0.InstantiateSync();
    Debug.LogError($"Prefab name is {go.name}");
}
上面的代码,在执行LoadSceneAsync加载场景后,yield return handle之后的代码Debug.LogError($"Scene name is {handle.SceneName}");执行不到,会阻塞。
@gmhevinci
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是否有错误日志?

@Zik-One
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Zik-One commented Oct 11, 2024

我和你存在同一个问题、我这边的原因是打包资源过程中,没有将运行场景用到的脚本代码带入(主包)或者(热更新资源包),造成加载场景之后、场景初始化时系统卡死。你可以看看你的项目打包资源,是否包含了运行时候的资源。

@gmhevinci gmhevinci added the bug Something isn't working label Oct 15, 2024
@gmhevinci
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标记为bug,请不要关闭该issue

@gmhevinci gmhevinci added the unity bug Unity engine bug label Dec 17, 2024
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