CC2.4.3 Error cc.resouces.load a prefab

Cocos Creator
1

Hi,
we have execute this code on the Android build:

    cc.resources.load(cc.GAMEDATA.currentWorldPath + '/Background',  function(err, prefabs) {

        if(err !== null && err !== undefined) {
            cc.log(err.message);
            cc.log(err.stack);
        }
        else {
            cc.TOOL.currentBackground = cc.instantiate(prefabs);
            cc.TOOL.currentBackground.setParent(cc.LAYERS.background);
            cc.TOOL.currentBackground.active = true;
            cc.TOOL.currentBackground.x = 0;
            cc.TOOL.currentBackground.y = 0;

            cc.TOOL.currentBackground.__resource = prefabs;    
        }
    });

but when CC try to execute
cc.TOOL.currentBackground = cc.instantiate(prefabs);

we have this error:
2020-12-03 17:37:43.394 10735-10965/com.test.google D/jswrapper: JS: [ERROR]: (see stack) Uncaught TypeError: assemblerCtor is not a constructor [0]get@src/cocos2d-jsb.a980e.js:36003
[1]223.Assembler.init@src/cocos2d-jsb.a980e.js:36075
[2]_resetAssembler@src/cocos2d-jsb.a980e.js:20696
[3]__preload@src/cocos2d-jsb.a980e.js:20701
[4]__preload@src/cocos2d-jsb.a980e.js:22708
[5]anonymous@src/cocos2d-jsb.a980e.js:31524
[6]eval@(no filename):3
[7]anonymous@src/cocos2d-jsb.a980e.js:17259
[8]invoke@src/cocos2d-jsb.a980e.js:28520
[9]activateNode@src/cocos2d-jsb.a980e.js:28618
[10]_onHierarchyChanged@src/cocos2d-jsb.a980e.js:41950
[11]_onHierarchyChanged@src/cocos2d-jsb.a980e.js:8567
[12]setParent@src/cocos2d-jsb.a980e.js:41690
[13]anonymous@assets/main/index.7030a.js:5079 <— this is

            cc.TOOL.currentBackground = cc.instantiate(prefabs);
            cc.TOOL.currentBackground.setParent(cc.LAYERS.background);

[14]anonymous@src/cocos2d-jsb.a980e.js:35755
[15]fireTimeout@jsb-adapter/jsb-builtin.js:2191
[16]tick@jsb-adapter/jsb-builtin.js:2148

this is on Android. On HTML browser works fine… :confused: idea?
Thanks for support!

Stefano

2

ah this is the error in console:

2020-12-03 17:37:43.394 10735-10965/com.test.google E/jswrapper: [ERROR] (/Applications/CocosCreator/Creator/2.4.3/CocosCreator.app/Contents/Resources/cocos2d-x/cocos/scripting/js-bindings/jswrapper/v8/Object.cpp, 574): Invoking function (0x852ee230) failed!
2020-12-03 17:37:43.394 10735-10965/com.test.google E/jswrapper: ERROR: Uncaught TypeError: assemblerCtor is not a constructor, location: src/cocos2d-jsb.a980e.js:0:0

3

if we print this:

cc.log(‘instantiate load’, prefabs);
HTML: -> instantiate load cc_Prefab {_super: null, _name: “Background”, _objFlags: 0, _native: “”, data: cc_Node,
Android: -> instantiate load [object Object]

is normal? :confused:

Thanks in advance for help!

[UPDATE]
with cc.log(‘instantiate load’, prefabs.name) the name printed is correct in Android and HTML… :confused: now we have very confused on the because cc.instantiate don’t works fine :confused:
Thanks!

Stefano

4

Sorry, Could you provide a simple demo to help us to reproduce this problem

5

Yes, we will try. We have found that is the prefab that we load has other prefab outside /resources directory. maybe a trouble?
Thanks.

Stefano

6

Here a sample https://184.169.198.12/t/load-and-release-assets/52246/7 the trouble its the same. Thank a lot for help.