使用Python3.10时，Pyinstaller出现IndexError: tuple index out of range错误，部分异常信息如下：
.......
yield from get_instructions(code_object)
File "C:\Program Files\Python\lib\dis.py", line 338, in _get_instructions_bytes
argval, argrepr = _get_const_info(arg, constants)
File "C:\Program Files\Python\lib\dis.py", line 292, in _get_const_info
argval = const_list[const_index]
IndexError: tuple index out of range
解决办法
修改C:\Program Files\Python\lib\dis.py文件，找到_unpack_opargs函数，在倒数第二行中添加extended_arg = 0即可，修改后的代码如下：
def _unpack_opargs(code):
extended_arg = 0
for i in range(0, len(code), 2):
op = code[i]
if op >= HAVE_ARGUMENT:
arg = code[i+1] | extended_arg
extended_arg = (arg << 8) if op == EXTENDED_ARG else 0
else:
arg = None
extended_arg = 0 # +
yield (i, op, arg)
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原文链接：https://www.jianshu.com/p/971141201105
