invalid append operation when generating pdf document?

[#1]

I am getting the following Log warning when I check the log of my livecycle designer es2 form:

Invalid append operation: fill cannot have a child element of color

The element[color] has violated its allowable number of occurences.

I don't know how to find the problem, and the form previews properly in Acrobat preview.

Can someone tell me what this means, and what I need to do to correct the error?

[radzmar]

Have you done any changes in the XML source or do you use scripting to change the fill color of an object?

[LisaG3]

did anyone find a solution for this? I did not make any changes in the xml source. It was working yesterday, today I'm getting this error. Please help!