python用pyinstaller生成exe时报错 TypeError: an integer is required (got type bytes)

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python用pyinstaller生成exe时报错：

126 INFO: PyInstaller: 3.5
126 INFO: Python: 3.8.0
126 INFO: Platform: Windows-10-10.0.15063-SP0
128 INFO: wrote C:\report\ToExe\pywin32-217\pywin32-217\TestHandler.spec
130 INFO: UPX is not available.
133 INFO: Extending PYTHONPATH with paths
[‘C:\report\ToExe\pywin32-217\pywin32-217’,
‘C:\report\ToExe\pywin32-217\pywin32-217’]
133 INFO: checking Analysis
199 INFO: checking PYZ
199 INFO: Building PYZ because PYZ-00.toc is non existent
201 INFO: Building PYZ (ZlibArchive) C:\report\ToExe\pywin32-217\pywin32-217\build\TestHandler\PYZ-00.pyz
Traceback (most recent call last):
File “c:\python\python38-32\lib\runpy.py”, line 192, in run_module_as_main
return run_code(code, main_globals, None,
File “c:\python\python38-32\lib\runpy.py”, line 85, in run_code
exec(code, run_globals)
File “C:\Python\Python38-32\Scripts\pyinstaller.exe_main.py”, line 7, in
File “c:\python\python38-32\lib\site-packages\PyInstaller_main.py”, line 111, in run
run_build(pyi_config, spec_file, **vars(args))
File “c:\python\python38-32\lib\site-packages\PyInstaller_main.py”, line 63, in run_build
PyInstaller.building.build_main.main(pyi_config, spec_file, **kwargs)
File “c:\python\python38-32\lib\site-packages\PyInstaller\building\build_main.py”, line 844, in main
build(specfile, kw.get(‘distpath’), kw.get(‘workpath’), kw.get(‘clean_build’))
File “c:\python\python38-32\lib\site-packages\PyInstaller\building\build_main.py”, line 791, in build
exec(code, spec_namespace)
File “C:\report\ToExe\pywin32-217\pywin32-217\TestHandler.spec”, line 18, in
pyz = PYZ(a.pure, a.zipped_data,
File “c:\python\python38-32\lib\site-packages\PyInstaller\building\api.py”, line 98, in init
self.postinit()
File “c:\python\python38-32\lib\site-packages\PyInstaller\building\datastruct.py”, line 158, in postinit
self.assemble()
File “c:\python\python38-32\lib\site-packages\PyInstaller\building\api.py”, line 128, in assemble
self.code_dict = {
File “c:\python\python38-32\lib\site-packages\PyInstaller\building\api.py”, line 129, in
key: strip_paths_in_code(code)
File “c:\python\python38-32\lib\site-packages\PyInstaller\building\utils.py”, line 652, in strip_paths_in_code
consts = tuple(
File “c:\python\python38-32\lib\site-packages\PyInstaller\building\utils.py”, line 653, in
strip_paths_in_code(const_co, new_filename)
File “c:\python\python38-32\lib\site-packages\PyInstaller\building\utils.py”, line 660, in strip_paths_in_code
return code_func(co.co_argcount, co.co_kwonlyargcount, co.co_nlocals, co.co_stacksize,
TypeError: an integer is required (got type bytes)

解决办法：报错前的pyinstaller是用 pip install pyinstaller 来安装的，改成用 pip install https://github.com/pyinstaller/pyinstaller/archive/develop.tar.gz 再安装一次

其它说明：如果电脑中同时存在多个版本的python可能会导致各种问题（比如 “failed to execute script xxx” 、“failed to create process”），如果不是特别熟悉使用python只是为了偶尔使用的话最好把以前安装的多余的python版本删掉或全部删掉重新安装（到官网下载最新的安装程序，网上说32位的兼容性比较好），安装步骤可参考：https://blog.csdn.net/weixin_40844416/article/details/80889165

后续补充（填坑）：
用这种方法生成的exe在某些电脑上运行没问题，但到了某些电脑上就报failed to execute script pyi_rth_multiprocessing 等错误，最后解决方法是重新安装python3.5 + 用pip install pyinstaller来安装解决