As usual while waiting for the next release - don't forget to check the nightly builds in the forum.
It's a bug of ctagsi've fixed it myself but i don't want to release it. cuz may be the fix will cause more bugs.
I mean this bug is also apeared in ctags.for this plugin, check if you skip the tag which start with "using"DONOT let the tag's defination empty, just skip it.