Received error TypeError: WA_getDocumentDOM() has no properties while generating pages after running New Site Sculptor Site

I just got Design Extender and yesterday and have a few question after playing around with it today. I am running dreamweaver CC (2015).

1. After running New Site Sculptor Site, I received the errors shown in the attachments. I have to click on okay 3 times before the window goes away.

2. I'm fairly new to css so, I was wondering if you can point me to where i can find the solution to the problem i have as shown in the second attachment. I modified one of the defaul menu and removed a menu. Now it looks like there are no spacing between menu items 2 and 3 like there is between menu item 1 and two.

Thank you for your
Charles

1) Did you have a page open when running the wizard? It may require having a page open.
2) Do you have a URL where I can see the problem? I'd have to look at the page CSS before I can comment on how to update it.

I had a blank index.html file open. When I tried to run the site assist it said I had to have a file open.

I finally found which class id's setup the width that held the name and which one held the width that specified how long the color bar is when you hover over the main menu in the nav bar.

I'm attempting to convert a site designed using tables and some inline css2 code for a friend of mine and learn css3 and html5 at the same time. The test url is http://rvresortguide.netcruisers.org/. I'm hoping the finished product will look like http://www.rvresortguide.com/.

Thanks for any assistance you can provide.

Charles

It looks like you are making progress. If you have specific questions, feel free to ask them here and we can try to help.