Arrow symbol not visible in the table of contents

Discussion created by corinaal on Sep 6, 2011
Latest reply on Sep 7, 2011 by corinaal

I am trying to use ESRI symbol arrow for line representation.
The classification is Quantities �?? Graduated symbols.
In the Data View (as well in the Layout View), the arrows are visible. But they are not visible in the legend in TOC. The problem is that, when I try to publish the service, the arrows are not visible in the layer.
I found that, changing the classification with Categories �?? Unique values and then grouping them to have the same classes as in the previous example, I have the correct representation of lines, both in view and in the legend, but this is not what I want.

Is it a bug in the first case, or just an error ?

I attach a picture. The active dataframe is the first case and below is the second (with different classification).

Thanks for any useful idea.