Hello,
I’ve been trying to add a chart to my report. In the editing mode I was able to make one, but whenever I saved it and open/edited after, the char was gone. I wonder whether it’s a bug or am I doing something wrong?
There is a “Failed to parse the report” bug involving report charts, which might possibly be related to your problem. So read this bug report and see if it contains any helpful information - there are a few duplicate bug entries the aforementioned bug report you might check also. (note: It looks like this particular bug has been patched for LO v4.0.4).