I have run the Sigil plugin epubcheck and have corrected all of the errors listed except for these. In the Table of Contents, the error message is:
fragment identifier is not defined
The same error is listed for every single line of the TOC. Here are the first few lines of the TOC:
<!--Insert your table of contents here-->
<h2 id='toc' class="sigil_not_in_toc">Contents</h2>
<p class='center'><a href="ch1.xhtml#chapter01">Chapter One</a></p>
<p class='center'><a href="ch2.xhtml#chapter02">Chapter Two</a></p>
<p class='center'><a href="ch3.xhtml#chapter03">Chapter Three</a></p>
The Table of Contents seems to work just fine, but I'd like to correct this error. Thanks so much for your help -
RatherBWriting