using UnityEngine; using System.Collections; using UnityEditor; //(1)

public class BuildAssetBundles{

[MenuItem ("Assets/Auto Build Image File")] 
public static void buildImage(){

    BuildPipeline.PushAssetDependencies();
    BuildAssetBundleOptions  options = BuildAssetBundleOptions.CollectDependencies | BuildAssetBundleOptions.CompleteAssets;        
    Object[] asset = new Object[1];
    asset[0] = AssetDatabase.LoadMainAssetAtPath("Assets/Resources/pic1.png");                

    BuildPipeline.BuildAssetBundle(null, asset, "Textures.unity3d", options);   

    BuildPipeline.PopAssetDependencies();     }

}

the code build a Textures.unity3d.but read the texture is wrong ?

WWW www = new WWW ("file:///"+Application.dataPath+"/Resources/Textures.unity3d"); yield return www; if(www.isDone) { Texture t=Instantiate(www.assetBundle.Load("pic1"))as Texture; //Instantiating a non-readable 'Bucket2' texture is not allowed! Please mark the texture readable in the inspector or don't instantiate it. }

How to read the texture?