Bug in displaying a bar chart?

Sep 15, 2009 at 5:23 PM

I have the problem that the bars are not visible sometimes using the same data and code. The axis dimensions are right. Even the tooltips for each datapoint are shown with correct datapoint values. Only the bars are not shown. Sometimes they are shown, sometimes they are not shown ...

Is there a timinig or a memory issue? Any null value problem? -> But there is no exception!

Any bugfix to avoid this behavoir?