in its Info/info.xml starts with:
<!DOCTYPE module PUBLIC "-//NetBeans//DTD
Autoupdate Module Info 2.0//EN"
This is quite wrong; NB 3.4 did not support this
DTD (introduced in issue #22948). The 3.4 version
of treefs.nbm may not use that DTD. The 3.4
version of <makenbm> did not produce it, either.
That means someone was using a post-3.4 dev build
to create the NBM, which generally will not work.
It should be built from 3.4 sources:
ant -f nbbuild/build.xml all-treefs
ant -f treefs/build.xml nbm
The symptom: updating this module from AU can hang
the updater (hence the P1). You have to kill the
updater and manually delete the NBM before it will
stay dead. I am unable to reproduce the hang, but
it has been reported on nbusers and seems
plausible; at least the NBM format is definitely
I'll fix it ASAP.
New NBM with DTD http://www.netbeans.org/dtds/autoupdate-info-1_0.dtd
was built and uploaded to the Beta UC for Netbeans 3.4.1