I tried transferring my Time Machine volume to a new drive using the instructions provided by Apple, where it requires that I drag-and-drop via the Finder, but I got a ton of errors. At least a dozen at the same time. I don't recall them all, but some were quite strange. I have transferred a Time Machine drive once before, and it took 24 hours, but there were no errors.
There were a lot of "This operation could not be completed." errors. I think the codes were along the lines of -50 and -8300. I also noticed one particularly strange error, saying something like "The version of iWorks used to create this document is older."
What do these all mean, and what can I do to fix them? I already ran "Repair disk" on both the source and destination volumes, with no errors.