created an attachment (id=157735)
report

description:
generated xls file connot open if the grid cell include grid and image at the same time [0000]

build:
2.5.2.v20100201-0630

steps to reproduce:
1. insert a grid and image into a gird cell
2. preview in xls and save

actual result:
xls file connot open.
created an attachment (id=157736)
xls file
fixed the problem.
verified.