Created attachment 52127 [details]
Input spreadsheet with no Range Names.
Assigned to: $Sheet1.$A$18
will crash LibreOffice Calc.
$ lsb_release -rd
Description: Ubuntu oneiric (development branch)
$ apt-cache policy libreoffice
*** 1:3.4.3-3ubuntu2 0
500 http://us.archive.ubuntu.com/ubuntu/ oneiric/main amd64 Packages
About LibreOffice menu option reports:
*** This bug has been marked as a duplicate of bug 40571 ***