Hello,

I have also this problem becouse in Project Manager re-export scene doesn´t working and there is still default cube even if the message was OK:

[OK] C:\B4W\blend4web_ce\projects\project_fp\assets\project_fp.json
Assets reexported

(i reloaded blender file, click on reexport where was OK message but nothings happend, so i tried export json file in blender => file error)…. - I also tried reinstal SDK and use different scene - still the same.

I would be grateful for any help.