It is tempting to copy and paste only the first line of an error message because the rest looks confusing to non-programmers. Nevertheless, it makes it impossible to make heads or tails of this issue.

Also, it would be good if you could provide a minimal example to reproduce the issue, i.e. as small as possible an image stack (preferably from File>Open Samples if you can trigger this problem) and a recorded macro that results in said exception every time you run it.

Created attachment 213
The virtual stack I used

run("Register Virtual Stack Slices", "source=C:\\Users\\Alex\\Desktop output=C:\\ feature=Rigid registration=[Rigid                -- translate + rotate                  ] shrinkage");