html调用xfplugin,使用多设备执行脚本的时候，html report功能无法正常使用

更新到最新版本后：

启用html report后多设备运行还是会有问题

Python2 环境下的log(运行3次好像每次显示的错误都不完全一样)：

Traceback (most recent call last):

File "D:\python\11.py", line 55, in

RunTest(["5406a354","CB5A21SX9A"])

File "D:\python\11.py", line 9, in RunTest

pool.map(SingleTest, serials)

File "C:\Python27\lib\multiprocessing\pool.py", line 251, in map

return self.map_async(func, iterable, chunksize).get()

File "C:\Python27\lib\multiprocessing\pool.py", line 567, in get

raise self._value

SyntaxError: broken PNG file (chunk '\x1b\x00\xf0\xd9')

>>>

Traceback (most recent call last):

File "D:\python\11.py", line 55, in

RunTest(["5406a354","CB5A21SX9A"])

File "D:\python\11.py", line 9, in RunTest

pool.map(SingleTest, serials)

File "C:\Python27\lib\multiprocessing\pool.py", line 251, in map

return self.map_async(func, iterable, chunksize).get()

File "C:\Python27\lib\multiprocessing\pool.py", line 567, in get

raise self._value

IOError: unrecognized data stream contents when reading image file

>>>

========================== RESTART: D:\python\11.py ==========================

2017-04-14 14:29:11.931