SDK with Blender 2.75a Internal Server Error 500

i've got the same problem since this morning.

Sorry guys it's February 29 .
Today we're gonna propose some fix, but for now you can switch your system date to some other day, say March 1.

wooo i was getting mad :)

To solve this problem the addon's file server.py should be replaced by this: server.py

The folder containing the file to be replaced:

ValueError: day is out of range for month
ERROR:tornado.access:500 GET /index_assets/css/project_list.css (127.0.0.1) 0.69ms

We get a day of every 4 years! Thats good enough for me!

Ответ на сообщение пользователя rebit
Hi, im trying to run SDK to start my scenes, im using the lastest Blender 2.75a with lastest SDK for 2.75.

Im getting the Internal Server Error (500) on Localhost , any solution ?

My system: Windows 8 x64 bits, browser Chrome. No local firewall
Correct setup of blend4web sdk path in the user preferences.

thanks !

Hi there !
I did have the same trouble and I found a solution which maybe could work for other users who have this problem.
For me the solution was to set my windows user-account-control parameters like this:


Before, my windows7 user-account-control parameters were setted like this:




And that was the probleme. Because windows blocked any action of blend4web addon as soon as the blend4web addon want to write something on the harddisk. Windows wanted always a confirmation from the user to let a programm do something, but the problem no windows message poped up to give my confirmation; so it blocked.

I reported similar problem here: link
No changes after replacing server.py.

update: sorry, my problem is not related. Also already solved