WP Importer does not work on 3.3
|Reported by:||memuller||Owned by:|
As described by several users on forum post:
The importing/exporting functions on WP 3.3 are not working; returning the following error on import:
This does not appear to be a WXR file, missing/invalid WXR version number
The problem is not present in previous versions, and rolling back the "importer" installation -> exporting/importing -> upgrading again is the only "solution" to the issue right now.
This is, of course, sub-optimal and (I believe) very serious, since it impairs the ability to move content around.