id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	launchpad_bug
1071	"""No JSON object could be decoded"" backtrace on tahoe mv"	np	davidsarah	"The following command:
{{{
tahoe mv tahoe:'do not exists' baz
}}}

Yields:
{{{
Traceback (most recent call last):
  File ""/home/ertai/w/a/tahoe/support/bin/tahoe"", line 8, in <module>
    load_entry_point('allmydata-tahoe==1.6.1-r4442', 'console_scripts', 'tahoe')()
  File ""/home/ertai/w/a/tahoe/src/allmydata/scripts/runner.py"", line 102, in run
    rc = runner(sys.argv[1:])
  File ""/home/ertai/w/a/tahoe/src/allmydata/scripts/runner.py"", line 89, in runner
    rc = cli.dispatch[command](so)
  File ""/home/ertai/w/a/tahoe/src/allmydata/scripts/cli.py"", line 500, in mv
    rc = tahoe_mv.mv(options, mode=""move"")
  File ""/home/ertai/w/a/tahoe/src/allmydata/scripts/tahoe_mv.py"", line 32, in mv
    nodetype, attrs = simplejson.loads(data)
  File ""/home/ertai/w/a/tahoe/support/lib/python2.6/site-packages/simplejson-2.1.1-py2.6-linux-x86_64.egg/simplejson/__init__.py"", line 384, in loads
    return _default_decoder.decode(s)
  File ""/home/ertai/w/a/tahoe/support/lib/python2.6/site-packages/simplejson-2.1.1-py2.6-linux-x86_64.egg/simplejson/decoder.py"", line 402, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File ""/home/ertai/w/a/tahoe/support/lib/python2.6/site-packages/simplejson-2.1.1-py2.6-linux-x86_64.egg/simplejson/decoder.py"", line 420, in raw_decode
    raise JSONDecodeError(""No JSON object could be decoded"", s, idx)
simplejson.decoder.JSONDecodeError: No JSON object could be decoded: line 1 column 0 (char 0)
}}}
"	defect	assigned	major	soon	code-frontend-cli	1.6.1		tahoe-mv usability error easy