10.FAQ
© China Daheng Group, Inc. Beijing Image Vision Technology Branch 173
8
The device fails to start acquisition, and
the
“Attach Buffer fails” error occurs.
1) Method 1: Modify the parameter of the stream
layer
MaxNumQueueBuffer
(the maximum
buffer number of acquisition queue) to be less
than 9.
The disadvantage of methods 1 is that the
solution may reduce the acquisition performance,
for the user who has low requirement of
acquisition frame rate or the user who use trigger
mode can select this way, but it is not
recommended to the user who has high
requirements of acquisition frame rate.
2) Method 3: increase the physical memory size and
replacing the 32bit system with a 64bit system, it
is recommended to use windows7 or above, it is
a good solution to this problem.
