Scene Bundle Not Working Across Projects – Missing Scripts, Assets, and Scene Load Fails (Cocos Creator 2.4.7)

Cocos Creator
1

Hi everyone,

I’m facing an issue with Asset Bundles in Cocos Creator 2.4.7 when trying to share a scene between projects.

What I did:

  • In Project A, I created a folder (e.g., GameSceneBundle) and placed my scene (game.scene) inside it.
  • Based on the Cocos documentation, all dependencies of the scene (scripts, prefabs, textures, etc.) should be auto-included when the bundle is built.
  • I marked the folder as an Asset Bundle via the Inspector.
  • Then built the bundle with:
    • JS Encryption: Disabled
    • MD5 Cache: Disabled
    • Target platform: Android
  • I uploaded the bundle to a remote server.

In Project B:

I tried to load the remote bundle using:

cc.assetManager.loadBundle("AssetbundleLink", (err, bundle) => {
    if (err) {
        console.error("Failed to load bundle:", err.message || err);
        return;
    }
    bundle.loadScene("game", (err, scene) => {
        if (err) {
            console.error("Failed to load scene:", err.message || err);
            return;
        }
        cc.director.runSceneImmediate(scene);
    });
});
Problem:
The bundle loads, but:

Failed to load scene

Cannot find class 'e54cdo32K9Gf6rlZLeVw0j0'

Simulator: JS: [WARN]: Read file failed: path: ... .json

It seems like the scene loads without its scripts or dependencies, causing it to fail