C:\Users\dinggeyi>activate artiq
(artiq) C:\Users\dinggeyi>cd C:\Users\dinggeyi\Desktop\artiq-master
(artiq) C:\Users\dinggeyi\Desktop\artiq-master>artiq_master
Traceback (most recent call last):
File "C:\Users\dinggeyi\Anaconda3\envs\artiq\Scripts\artiq_master-script.py", line 9, in <module>
sys.exit(main())
File "C:\Users\dinggeyi\Anaconda3\envs\artiq\lib\site-packages\artiq\frontend\artiq_master.py", line 93, in main
dataset_db = DatasetDB(args.dataset_db)
File "C:\Users\dinggeyi\Anaconda3\envs\artiq\lib\site-packages\artiq\master\databases.py", line 38, in init
file_data = pyon.load_file(self.persist_file)
File "C:\Users\dinggeyi\Anaconda3\envs\artiq\lib\site-packages\artiq\protocols\pyon.py", line 226, in load_file
return decode(f.read())
File "C:\Users\dinggeyi\Anaconda3\envs\artiq\lib\site-packages\artiq\protocols\pyon.py", line 209, in decode
return eval(s, _eval_dict, {})
ValueError: source code string cannot contain null bytes
I am wondering why this situation occurs,can anyone help me,ttl runs well in the morning,but the problem occurs now when I enter artiq_master.