Error to build PDF file

[hellangleZ]

Traceback (most recent call last): File "/aml/FinRobot/finrobot/functional/reportlab.py", line 185, in build_annual_report name = YFinanceUtils.get_stock_info(ticker_symbol)["shortName"] File "/aml/FinRobot/finrobot/data_source/yfinance_utils.py", line 15, in wrapper return func(ticker, *args, **kwargs) File "/aml/FinRobot/finrobot/data_source/yfinance_utils.py", line 44, in get_stock_info stock_info = ticker.info File "/root/miniconda3/lib/python3.10/site-packages/yfinance/ticker.py", line 153, in info return self.get_info() File "/root/miniconda3/lib/python3.10/site-packages/yfinance/base.py", line 223, in get_info data = self._quote.info File "/root/miniconda3/lib/python3.10/site-packages/yfinance/scrapers/quote.py", line 561, in info self._fetch_complementary(self.proxy) File "/root/miniconda3/lib/python3.10/site-packages/yfinance/scrapers/quote.py", line 721, in _fetch_complementary json_data = json.loads(json_str) File "/root/miniconda3/lib/python3.10/json/init.py", line 346, in loads return _default_decoder.decode(s) File "/root/miniconda3/lib/python3.10/json/decoder.py", line 337, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) File "/root/miniconda3/lib/python3.10/json/decoder.py", line 355, in raw_decode raise JSONDecodeError("Expecting value", s, err.value) from None json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

[hellangleZ]

There are still 4 files, but due to this issue, could not create PDF, and the error is early to pop in other ipynb project

[SijiaLi0807]

I can't build pdf as well.