ida 7.0 报了一个错

[andrewpedia]

C:\Program Files\IDA 7.0\loaders\luac_loader.py: Traceback (most recent call last):
File "C:/Program Files/IDA 7.0/loaders/luac_loader.py", line 526, in load_file
proto = Proto(li, global_header_size, "0") #function level 0
File "C:/Program Files/IDA 7.0/loaders/luac_loader.py", line 303, in init
self.constants = Constants(li, off)
File "C:/Program Files/IDA 7.0/loaders/luac_loader.py", line 139, in init
constant = ReadConstant(li, off)
File "C:/Program Files/IDA 7.0/loaders/luac_loader.py", line 125, in ReadConstant
constant = Constant(li, off)
File "C:/Program Files/IDA 7.0/loaders/luac_loader.py", line 87, in init
self.type = charAt(li, off)
File "C:/Program Files/IDA 7.0/loaders/luac_loader.py", line 359, in charAt
return struct.unpack('<c', s)[0]
error: unpack requires a string argument of length 1****