[Error] CJk support encoding issue

[asherchoi]

PdfReadWarning: Illegal character in Name Object [generic.py:489]
Traceback (most recent call last):
File "parser.py", line 43, in
pprint(HanWhaLifeInsuranceParser.parse(path))
File "parser.py", line 25, in parse
tables = camelot.read_pdf(file_name)
File "/home/choi/parserenv/lib/python3.6/site-packages/camelot/io.py", line 117, in read_pdf
**kwargs
File "/home/choi/parserenv/lib/python3.6/site-packages/camelot/handlers.py", line 165, in parse
self._save_page(self.filepath, p, tempdir)
File "/home/choi/parserenv/lib/python3.6/site-packages/camelot/handlers.py", line 116, in save_page
layout, dim = get_page_layout(fpath)
File "/home/choi/parserenv/lib/python3.6/site-packages/camelot/utils.py", line 795, in get_page_layout
document = PDFDocument(parser)
File "/home/choi/parserenv/lib/python3.6/site-packages/pdfminer/pdfdocument.py", line 566, in init
xref.load(parser)
File "/home/choi/parserenv/lib/python3.6/site-packages/pdfminer/pdfdocument.py", line 195, in load
(, obj) = parser.nextobject()
File "/home/choi/parserenv/lib/python3.6/site-packages/pdfminer/psparser.py", line 597, in nextobject
raise PSSyntaxError('Invalid dictionary construct: %r' % objs)
pdfminer.psparser.PSSyntaxError: Invalid dictionary construct: [/'Type', /'Font', /'Subtype', /'TrueType', /'Name', /'F1', /'BaseFont', /b"b'", /"ABCDEE+\xb9\xd9\xc5\xc1'", /'Encoding', /'WinAnsiEncoding', /'FontDescriptor', PDFObjRef:6, /'FirstChar', 32, /'LastChar', 126, /'Widths', PDFObjRef:8]

I think camelot have compatability encoding issue with pdfminer.
I cannot read my pdf file because of the Error above.
I can read the text using another library named 'pdfminer', but pdfminer cannot read table automobily. So I want to use camelot.

How can I process this Error?