Yes, I’ve seen that.
And the problem occured when the URL portion was changed.

No problems, and fyi the TAX meta class stores both id and url as an array.

@Bainternet thank you very much for commenting here, and notified that, it’s not a bug of Tax Meta Class, but it’s the process I’s dealing the things with.

But let me clear some facts:

1. I actually tried to show the basics behind Taxonomy Meta. (That google translator is still in alpha mode, and wrongly translates my intention)
2. Instead of storing file path, I stored attachment ID

BTW thanks for the comment again. I’ll update my post accordingly so that it won’t say it a bug. 🙂

In fact the way you save the data in this post is using that same API so your readers are mislead.

There is no bug (well not with the saving functions anyway).