Index an array of images only the last image shows

Hi everyone,
I try to index an array of images and all but the last element give me the error: "not an image."
Here is a picture of the vi. The first for loop loads the images and stores them in an auto indexed tunnel. Every diagnostic I ran on this loop showed everything is fine. The second for loop should display the sequence of image stored in the auto indexed tunnel, but it does not. Instead I have the error message that elements 0 to n-1 are not images, and only the last image is displayed.
What am I doing wrong?
Thanks for your help.
and the vi:
Solved!
Go to Solution.
Attachments:
PulsedImageDisp1.vi ‏31 KB

Speed of what? The second loop can't run until the first loop is done, and all the operations are linear. I'm guessing you're referring to the perceived speed of displaying the images one after the other so you don't have to wait for the next image to be read which is why you pre-load all the images. Otherwise, the overall speed should be the same whether you use one loop or two. Actually, to be technically accurate, the two loop version will likely be a little slower overall since LabVIEW has to allocate more memory to store all the images, while in the one loop version it is only ever dealing with one image. If the images are large then you might actually run into a memory issue with the two-loop version (arrays need contiguous memory). Just something to keep in mind and to be careful about.

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