Table of contents of a book

[_Verena_Bickel_]

Hello,

I have to create a table of contents of a book of 6 chapters. The table of contents has to be in chapter 2.

Now I open the book, go to add->table of contents.
Then I add the headers.
After that the following window appears:
http://img243.imageshack.us/img243/3524/book1hb1.jpg

Now I click update and this error message pops up:
http://img239.imageshack.us/img239/9696/book2dv1.jpg

What can I do? How can I create a table of contents of a book?

Thank you in advance.

p.s. I have already generated the table of contents of the single chapters and it works

Bye
Verena

[_Verena_Bickel_]

Thank youfor your help.

[David_Crowe]

If you open the chapters where the error is indicated and keep them open, you should be able to generate the table of contents. Thats a quick way around the problem.

But the files with cross-reference errors will probably prompt you every time you open them. I suggest you search for unresolved cross-references (its an option in the Find pull-down list) and fix them or remove them if they are no longer relevant.