OpenSP: End tag for ... which is not finished
Cause:
You have probably failed to include a required child element. Hence the parent element is "not finished", not complete.
Example:
 | <ul>My list</ul> |
 | <ul><li>My list</li></ul> |
Solution:
Check to be sure you've included all required child elements. Tags which require children are:
- HTML (requires both a HEAD and a BODY)
- HEAD (requires TITLE)
- UL (requires LI)
- OL (requires LI)
- DL (requires either DT or DD, and usually both)
- SELECT (requires an OPTION)
- TABLE (requires TBODY—in certain cases, the TBODY tag can be left out, meaning TR is required)
- THEAD, TFOOT, TBODY (require TR)
References: