problem with table of contents and document language.

[Jacobo Myerston]

I get some errors trying to view in dvi a document -article- in spanish. If  I change the language to english the problem disappears. The problem happens after introducing a table of contents. The error appears before the title of the article.

the error message is:
 

Improper alphabetic constant.

...NO VERTE JES\'US\char '\@umlaut {} }{3}

A one-character control sequence belongs after a ' mark.

        So I'm essentially inserting \0 here.

I am using the final lyx-1.1.5