有关此行为的参考脚本（游戏对象“玩家”）缺失

Question

我在Unity3d中创建场景并将其资产预算导出为.unity3d文件。此外，我从我的服务器下载assetbudle到我的android应用程序。场景被加载，但我为多维数据集写的rotaion脚本缺失。我可以从我的Android应用程序中看到对象，从那里启动UnityPlayerActivity，但对象不旋转，因为我可以在Unity中看到

请你帮忙。

这是参考脚本我使用的Android

IEnumerator receive(string message) 
{ 
// Download compressed scene. If version 5 of the file named "Streamed-Level1.unity3d" was previously downloaded and cached. 
// Then Unity will completely skip the download and load the decompressed scene directly from disk. 
var download = WWW.LoadFromCacheOrDownload(message,19); 
yield return download; 
// Handle error 
if (download.error != null) 
{ 
    Debug.LogError(download.error); 
    yield break; 
} 
// In order to make the scene available from LoadLevel, we have to load the asset bundle. 
// The AssetBundle class also lets you force unload all assets and file storage once it is no longer needed. 
var bundle = download.assetBundle; 
sceneNames = bundle.GetAllScenePaths(); 
// Load the level we have just downloaded 
SceneManager.LoadScene(sceneNames[0]); 
} 
} 

而且从我的活动我使用方法加载资产要发送消息给UnityPlayerActivity到

UnityPlayer.UnitySendMessage("Main Camera", "receive", "https://MyServer/Level5.unity3d"); 

Answer 1

引用的脚本上开始播放器此行为丢失

双击从编辑器的错误，它会显示导致该错误的对象。删除附加到它们的所有脚本，然后手动将脚本附加到这些对象。这应该修复引用对象错误。

如果双击它们并不显示受影响的GameObjects，则选择每个GameObject并手动删除并重新附加每个附加到它们的脚本。从上到下和所有GameObjects进行此操作。这应该修复引用对象错误。

我附上脚本这实际上是旋转 我的对象

我不认为你了解UnityPlayer.UnitySendMessage函数的对象立方。

• 第一个参数是附加到脚本 的GameObject的名称。
• 第二个参数是您要调用的脚本中该函数的名称。
• 第三个参数是要传递给该脚本中要调用的函数的参数/参数。

你说的脚本附加到Gamebject名为“立方体”。您必须通过“立方体”而不是“主相机”作为UnityPlayer.UnitySendMessage函数中的第一个参数。请注意，这是区分大小写的。

UnityPlayer.UnitySendMessage("Cube", "receive", "https://MyServer/Level5.unity3d"); 

另外，我不知道是否有可能从调用Java端协程功能，因为协程需要StartCoroutine起作用。 如果这不起作用，我建议您拨打void函数启动协同功能。

void receive(string message) 
{ 
    StartCoroutine(receiveCOR(message)); 
} 

IEnumerator receiveCOR(string message) 
{ 
// Download compressed scene. If version 5 of the file named "Streamed-Level1.unity3d" was previously downloaded and cached. 
// Then Unity will completely skip the download and load the decompressed scene directly from disk. 
var download = WWW.LoadFromCacheOrDownload(message,19); 
yield return download; 
// Handle error 
if (download.error != null) 
{ 
    Debug.LogError(download.error); 
    yield break; 
} 
// In order to make the scene available from LoadLevel, we have to load the asset bundle. 
// The AssetBundle class also lets you force unload all assets and file storage once it is no longer needed. 
var bundle = download.assetBundle; 
sceneNames = bundle.GetAllScenePaths(); 
// Load the level we have just downloaded 
SceneManager.LoadScene(sceneNames[0]); 
} 
}