采用多线程后，再往cxcel中写入数据时报：-2147221008, '尚未调用 CoInitialize。

wsj0794

   
    threads = []
    t1 = threading.Thread(target=Log.catch_log)    # 获取android运行logcat日志的线程
    threads.append(t1)
    t2 = threading.Thread(target=comm.runUnittest,args=(PsRun,TestItem))   # 执行测试用例的线程
    threads.append(t2)
    for t in threads:
        t.start()

使用了上面的线程后，发现在最后写入excel报告时却报如下错误：

======================================================================
ERROR: tearDownClass (__main__.PsRun)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "C:\Program Files\Python36\lib\site-packages\xlwings\_xlwindows.py", line 117, in __getattr__
    v = getattr(self._inner, item)
  File "C:\Program Files\Python36\lib\site-packages\win32com\client\dynamic.py", line 527, in __getattr__
    raise AttributeError("%s.%s" % (self._username_, attr))
AttributeError: Open.Path

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "PS_run.py", line 271, in tearDownClass
    wb.save(reportSave)
  File "C:\Program Files\Python36\lib\site-packages\xlwings\main.py", line 696, in save
    return self.impl.save(path)
  File "C:\Program Files\Python36\lib\site-packages\xlwings\_xlwindows.py", line 475, in save
    saved_path = self.xl.Path
  File "C:\Program Files\Python36\lib\site-packages\xlwings\_xlwindows.py", line 137, in __getattr__
    self._oleobj_.GetIDsOfNames(0, item)
pywintypes.com_error: (-2147221008, '尚未调用 CoInitialize。', None, None)

----------------------------------------------------------------------


按照网上搜索到的解决方法增加下面两行仍无济于事，请大神们帮忙，万分感谢！！！
import pythoncom
pythoncom.CoInitialize()

注：python版本为：python3.6.6(64bit)
excel模块为：xlwings，Version: 0.15.1

wsj0794

这个问题再网上找资料两天，看到的解决方法全部是一样的，但却还是解决不了我的问题