i have problem too. no error messages. all works on PC/MAC/EditorPC… Also works when project switched in Android platform.
no work on Android device!
file is present in forlder assets in APK. file loaded but not create in scene.
for example java script:
var download : WWW;
var url = "jar:file://" + Application.dataPath + "!/assets/man.unity3d";
var ab : AssetBundle;
var instanced : Object;
if (Application.platform == RuntimePlatform.Android)
download = new WWW (url);
yield download;
ab = download.assetBundle;
go : Object = ab.mainAsset;
instanced = Instantiate(go);
Work on WindowsEditor (switched to Android platform) - In scene shows man.unity3d.
And not worked on Android device (apk file). No object of man.unity3d in scene. but file man.unity3d present in apk file in folder assets.
If write RuntimePlatform.WindowsPlayer worked in editor and compiled exe.