Problems to save webcam images with IVision LabVIEW Toolkit

[Klein]

Hi everyone,

I just downloaded the IVision LabVIEW toolkit (1.8) from the Hytekautomation website to evaluate the code.

I seems very good to me. There are lots of useful VIs.

But I'm having a problem with IVision_CameraDemo1.vi example.

All functions are executing fine, but the Save procedure to grab a image and save to a file is not working at all..

When I run the VI, my USB webcam image displays correctly. But when I click the Save button to snap a picture and save it to a file, I get a error: Code 5000 / Image "Snap Image not exists".

I tried to change the file extension but it doesn't works..

Does anyone have an idea? The Snap (to a window frame) and Record AVI File features are working fine..

I'm using LabVIEW 8.5.1 and IVision Toolkit 1.8 (evaluation)

Thanks in advance!

[Klein]

Irene sent me the reason of my problem:

"You need to snap first by pressing the snap button, then press save button to save the image.

Irene"

Thanks again, Irene!