New version (16.09) this is the case, does anyone know what can I do?
06 October 2016 09:54
Browser error:
print.js:73 B4W ERROR: JSON version is too old relative to B4W engine: 5.7, required: 6.0. Reexport scene with the latest B4W addon to fix it.error @ print.js:73
util.js:2191 Uncaught engine panic:
The engine tried to perform an invalid operation and halted.
Please copy the console contents above and submit it to the Blend4Web forum at
print.js:73 B4W ERROR: JSON version is too old relative to B4W engine: 5.7, required: 6.0. Reexport scene with the latest B4W addon to fix it.error @ print.js:73
util.js:2191 Uncaught engine panic:
The engine tried to perform an invalid operation and halted.
Please copy the console contents above and submit it to the Blend4Web forum at
Good life needs no explanation!
06 October 2016 09:58
06 October 2016 14:36
Hi,
The Project Manager can re-export all scenes of a project in bulk. Just in one mouse click.![smiling]()
https://www.blend4web.com/doc/en/project_manager.html#project-manager
The Project Manager can re-export all scenes of a project in bulk. Just in one mouse click.

https://www.blend4web.com/doc/en/project_manager.html#project-manager
07 October 2016 10:11
Reply to post of user Yuri KovelenovWell, thank you, have been resolved
Hi,
The Project Manager can re-export all scenes of a project in bulk. Just in one mouse click.
https://www.blend4web.com/doc/en/project_manager.html#project-manager


Good life needs no explanation!