When you start a new chart and have one empty cell selected LibO will crash when you select the Next>> button.
If you select multiple empty cells and then start a new chart LibO will crash immediately.
Same problem on Windows XP. On Windows I see an error message. "Because of an unexpected error..."
Markus Mohrhard committed a patch related to this issue.
It has been pushed to "master":
don't crash for empty input data in charts, fdo#46885
Now in -3-5 and -3-5-1 branch => will be available in 3.5.1
Set target accordingly.
*** Bug 47088 has been marked as a duplicate of this bug. ***