UnityFS files on version Unity 5.4.1f1

[Triple3T]

I was trying to unpack several files using disunity, but it fails with following errors:
bundle unpack: info.ata4.junity.bundle.BundleException: Invalid signature
asset unpack: java.io.EOFException

And when I opened it with notepad, "UnityFS" was at the head of the file.
But I can't find any support of unpacking "UnityFS" files on disunity although the files about unpacking disunity are exist in project.
How can I unpack these "UnityFS" files?

[shongbee2]

I am experiencing a similar problem right now. i was trying to unpack my bundle to show the resources,used the command is : disunity.bat bundle unpack uilogin.bundle
then get the error is :
[warning] BundleUnpack: Can't unpack asset bundle uilogin.bundle, caused by info
.ata4.junity.bundle.BundleException: Invalid signature
how can i unpack it , i used unity 5.4.3f1

[x5lcfd]

I build a jar from source, and it works now. @shongbee2

[Mactastic1-5]

UnityFS is only available on the repository and not the any of the releases. You have to compile Disunity to unpack a Unity asset bundle with a UnityFS header. Reminder: You can't get any of the serialized objects. Please close this issue.