A problem with placeholder Chapter Name
Hello!
I have questions about placeholder/field Chapter Name.
I work in RoboHelp 2017. I added Chapter Name to the Header on my master page and I hoped that I would have a chapter name in the header on all pages which use this master page, but I see only <<PD Chapter Name>>

I tried to printed documentation in PDF and I had the error - "Error! Use the General tab to apply Heading 1 to the text that should be displayed here."

I don't understand what this error means?
For example, I have a heading with name "Introduction" in my topic and I want the "Introduction" to added to the header. Please tell me, what should I do to have a heading name in the header? Is it possible?
