我用的是 django 1.7.4. manage.py collectstatic 上传了一些文件后报simplejson.scanner.JSONDecodeError。

我把收到的回复都打出来了。一开始成功的都是正常的json. 出问题的回复是一堆乱码。有谁知道该怎么办？

{"fsize":84245,"hash":"Fq-5B1LgqQwkt_ck-sqGxfPRXRF4","mimeType":"text/javascript","putTime":14251304507109030}
{"fsize":89667,"hash":"FvV0D3dfwP8YCaaDMJntg7CJbNCT","mimeType":"text/javascript","putTime":14251304510500465}
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Traceback (most recent call last):
  File "manage.py", line 10, in <module>
    execute_from_command_line(sys.argv)
  File "/home/xx/xx/xx/lib/python3.4/site-packages/django/core/management/__init__.py", line 385, in execute_from_command_line
    utility.execute()
  File "/home/xx/xx/xx/lib/python3.4/site-packages/django/core/management/__init__.py", line 377, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/home/xx/xx/xx/lib/python3.4/site-packages/django/core/management/base.py", line 288, in run_from_argv
    self.execute(*args, **options.__dict__)
  File "/home/xx/xx/xx/lib/python3.4/site-packages/django/core/management/base.py", line 338, in execute
    output = self.handle(*args, **options)
  File "/home/xx/xx/xx/lib/python3.4/site-packages/django/core/management/base.py", line 533, in handle
    return self.handle_noargs(**options)
  File "/home/xx/xx/xx/lib/python3.4/site-packages/django/contrib/staticfiles/management/commands/collectstatic.py", line 168, in handle_noargs
    collected = self.collect()
  File "/home/xx/xx/xx/lib/python3.4/site-packages/django/contrib/staticfiles/management/commands/collectstatic.py", line 107, in collect
    handler(path, prefixed_path, storage)
  File "/home/xx/xx/xx/lib/python3.4/site-packages/django/contrib/staticfiles/management/commands/collectstatic.py", line 305, in copy_file
    if not self.delete_file(path, prefixed_path, source_storage):
  File "/home/xx/xx/xx/lib/python3.4/site-packages/django/contrib/staticfiles/management/commands/collectstatic.py", line 222, in delete_file
    self.storage.modified_time(prefixed_path)
  File "/home/xx/xx/xx/lib/python3.4/site-packages/qiniustorage/backends.py", line 120, in modified_time
    stats = self._file_stat(name)
  File "/home/xx/xx/xx/lib/python3.4/site-packages/qiniustorage/backends.py", line 106, in _file_stat
    ret, info = self.bucket_manager.stat(self.bucket_name, name)
  File "/home/xx/xx/xx/lib/python3.4/site-packages/qiniu/services/storage/bucket.py", line 49, in stat
    return self.__rs_do('stat', resource)
  File "/home/xx/xx/xx/lib/python3.4/site-packages/qiniu/services/storage/bucket.py", line 90, in __rs_do
    return self.__server_do(config.RS_HOST, operation, *args)
  File "/home/xx/xx/xx/lib/python3.4/site-packages/qiniu/services/storage/bucket.py", line 98, in __server_do
    return self.__post(url)
  File "/home/xx/xx/xx/lib/python3.4/site-packages/qiniu/services/storage/bucket.py", line 101, in __post
    return http._post_with_auth(url, data, self.auth)
  File "/home/xx/xx/xx/lib/python3.4/site-packages/qiniu/http.py", line 77, in _post_with_auth
    return _post(url, data, None, RequestsAuth(auth))
  File "/home/xx/xx/xx/lib/python3.4/site-packages/qiniu/http.py", line 46, in _post
    return __return_wrapper(r)
  File "/home/xx/xx/xx/lib/python3.4/site-packages/qiniu/http.py", line 24, in __return_wrapper
    ret = resp.json() if resp.text != '' else {}
  File "/home/xx/xx/xx/lib/python3.4/site-packages/requests/models.py", line 797, in json
    return json.loads(self.text, **kwargs)
  File "/home/xx/xx/xx/lib/python3.4/site-packages/simplejson/__init__.py", line 505, in loads
    return _default_decoder.decode(s)
  File "/home/xx/xx/xx/lib/python3.4/site-packages/simplejson/decoder.py", line 371, in decode
    obj, end = self.raw_decode(s)
  File "/home/xx/xx/xx/lib/python3.4/site-packages/simplejson/decoder.py", line 401, in raw_decode
    return self.scan_once(s, idx=_w(s, idx).end())
simplejson.scanner.JSONDecodeError: Expecting value: line 1 column 1 (char 0)