function cutter.cmdj() JSONDecodeError: Expecting value: line 1 column 1 (char 0)

[idandre]

I am not sure if this is because I am using r2 3.6.0 ( newest is 3.8.0)

Input: import cutter cutter.cmd('s main') cutter.cmdj('pd')

Output:

JSONDecodeError Traceback (most recent call last)

in 1 import cutter 2 cutter.cmd('s main') ----> 3 cutter.cmdj('pd') :/python/cutter.py in cmdj(command) /usr/lib/python3.7/json/__init__.py in loads(s, encoding, cls, object_hook, parse_float, parse_int, parse_constant, object_pairs_hook, **kw) 346 parse_int is None and parse_float is None and 347 parse_constant is None and object_pairs_hook is None and not kw): --> 348 return _default_decoder.decode(s) 349 if cls is None: 350 cls = JSONDecoder /usr/lib/python3.7/json/decoder.py in decode(self, s, _w) 335 336 """ --> 337 obj, end = self.raw_decode(s, idx=_w(s, 0).end()) 338 end = _w(s, end).end() 339 if end != len(s): /usr/lib/python3.7/json/decoder.py in raw_decode(self, s, idx) 353 obj, end = self.scan_once(s, idx) 354 except StopIteration as err: --> 355 raise JSONDecodeError("Expecting value", s, err.value) from None 356 return obj, end JSONDecodeError: Expecting value: line 1 column 1 (char 0) 

[Adikso]

cutter.cmdj is decoding json output from radare but pd command is not returning json. You should use pdj if you want json or use cutter.cmd instead to get raw output.

[idandre]

;( This totally makes sence. Thank you :D