Error on one specific song after drag and dropping whole album into MusicBrainz

MusicBrainz Picard
,
1

As title describes, only one song has an error. Debug log below:

D: 00:50:01 Debug mode on
D: 00:50:11 Adding files [<File u'01 Haruka Kanata (\u9065\u304b\u5f7c\u65b9).m4a'>]
D: 00:50:11 Moving <File u'01 Haruka Kanata (\u9065\u304b\u5f7c\u65b9).m4a'> from None to <Cluster u'Unmatched Files'>
D: 00:50:11 Loading file u'D:\\KJ\\Music\\My Music\\ASIAN KUNG-FU GENERATION\\H\u014dkai Amplifier (\u5d29\u58ca\u30a2\u30f3\u30d7\u30ea\u30d5\u30a1\u30fc)\\01 Haruka Kanata (\u9065\u304b\u5f7c\u65b9).m4a'
E: 00:50:11 Traceback (most recent call last):
  File "picard\util\thread.pyo", line 46, in run
  File "picard\formats\mp4.pyo", line 113, in _load
  File "mutagen\_file.pyo", line 38, in __init__
  File "mutagen\mp4.pyo", line 1046, in load
  File "mutagen\mp4.pyo", line 1042, in load
  File "mutagen\mp4.pyo", line 448, in __init__
  File "mutagen\_util.pyo", line 196, in __init__
  File "mutagen\_tags.pyo", line 16, in __init__
  File "mutagen\mp4.pyo", line 464, in load
  File "mutagen\mp4.pyo", line 692, in __parse_freeform
  File "mutagen\_util.pyo", line 227, in <lambda>
MP4MetadataError: unpack requires a string argument of length 4

D: 00:50:11 Updating file <File u'01 Haruka Kanata (\u9065\u304b\u5f7c\u65b9).m4a'>
2

Which version of Picard? What operating system? Can you make the file available somewhere so a dev can inspect it?

3

Sorry I did not notice the reply notification email.

Picard Version: 1.3.2
Operating system: Windows 10 Home
Link to files (first one is the problem file, second file is from same album but works fine):
https://drive.google.com/drive/folders/0B5u8CxtUtYx0QS1YbUtJa0VfZXM?usp=sharing

4

Can you try updating to Picard 1.4.2 and see if you still have the issue?