I am using IVA extract mask for creting Temlpate and store it usin Write image file and info.
for pattern matching IVA pattern match algorithm. all in LV 8.2.1 and VDM 8.2.1
It looks like from the names of the VIs your are referencing, that they were created in Vision Assistant. Did you create a sequence in Vision Assistant and then port it to LabVIEW? If so, did you change you code after it was ported to LabVIEW? If so, there may be dependencies that are no longer being met. Let me know what process you went through to get to the current state of your code. I'll see if I can reproduce it on my end. Thanks!