Staging qml
Snapping qml
Pulling qmldemo
Building qmldemo
Traceback (most recent call last):
File "/usr/bin/snapcraft", line 33, in <module>
snapcraft.main.main()
File "/usr/lib/python3/dist-packages/snapcraft/main.py", line 77, in main
args.func(args)
File "/usr/lib/python3/dist-packages/snapcraft/cmds.py", line 82, in assemble
snap(args)
File "/usr/lib/python3/dist-packages/snapcraft/cmds.py", line 64, in snap
cmd(args)
File "/usr/lib/python3/dist-packages/snapcraft/cmds.py", line 272, in cmd
if not getattr(part, cmd)(force=force):
File "/usr/lib/python3/dist-packages/snapcraft/plugin.py", line 179, in build
if not getattr(self.code, 'build')():
File "/usr/lib/python3/dist-packages/snapcraft/plugins/copy.py", line 30, in build
for src in sorted(self.options.files):
TypeError: 'NoneType' object is not iterable
