MathML in the XML instance integrate

[Sabri_sahin]

Hello,
I am new to Oxygen. For this, I also have problems.
so,
I erstllt an XML instance (DTD needed) and transform this instance to XSl.-FO then I get a PDF file. The problem, it will be several instances of XML Transforms with an XSL-FO.

I've made ​​some try but every time I get this error message:

F [Xerces] A '(' character or type of element is required in the declaration of element type '

When I click on this message MATHMl.dtd automatically opens.

My Probllem;
in some XML instance I need I need formula for MathML.
Now I get to my question how can MathML commands with an XML instance integrate (DTD required).
Sincerely
sabri_sahin
from Germany

[Radu]

Hi,

I do not quite understand this part:

The problem, it will be several instances of XML Transforms with an XSL-FO.

The error that you get seems to come from a DTD which is not valid.

You can also contact us directly using the support@oxygenxml.com email address and maybe provide more details (maybe even sample files).

Regards,
Radu