If your old projects don't work when updating to 17.04

I have just upgraded to 17.04

I unzipped the blend4web 17.04 download and copied the projects folder from the old into the new.

My old projects did not work, looking at a new project, the html file included two extra modules -

<script type="text/javascript" src="..\..\src\tbn.js"></script>

<script type="text/javascript" src="..\..\src\libs\pako_inflate.js"></script>

Adding these lines to my projects, they worked as normal.

I guess that this is in the documentation somewhere but if you missed like I did then I hope this helps.

Hi Ian!
Yes, those modules were added into the engine since the previous release. A more convenient way to fix this is to use the "check modules" command located in the "Operations" column in the Project Manager's interface.

More information can be found here: Updating Saved Projects.

Thanks, the link command puts the modules in the correct place and is much more convenient, I was never very good at rtm (reading manuals)