The theme data is stored in Guvnor itself (in the GlobalArea). Do you by chance remove GlobalArea or the user you have defined in Designer's jbpm.xml cannot access it for some reason? Take a look at http://surdilovic.wordpress.com/2012/05/10/color-themes-support-in-jbpm-d..., there the images describe the format of the color themes json file and how to add a custom color scheme as well. Hope this helps. Tihomir On 5/16/12 9:09 AM, Cristiano Gavião wrote: > 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 > _______________________________________________ > rules-users mailing list > rules-users(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/rules-users > >