[rules-users] [designer] problem with color theme selection

[Cristiano Gavião]

I'm using Guvnor 4.3.Final with Designer 2.2.Final.

I have to say that Designer is getting amazing each version. 
Congratulations and thanks the team for that !!!

But I didn't like the default color because I can't read well the black 
text in a dark gray background color.

So when I try to test the color theme and select the jBPM theme button I 
got this message: " invalid color theme data".

what this mean ?

How can I create my own color theme ?

regards,

Cristiano