description:
the aggregate expression is changed when open a chart designed in birt 2.2.0.
detail see bug #287035

build number:
2.6.0.v20100330-0630

steps to reproduce:
1. preview the attached report design.

expected result:
the aggregate expression for the first series is count.

actual result:
the aggregate expression for the first series is sum (see the screenshot).

error log:
n/a
cancel