mayapy中import pymel报错

遇到错误：

> pymel.internal.startup : ERROR : maya.standalone was successfully
> initialized, b
> ut pymel failed to import maya.cmds (or it was not populated)
> Traceback (most recent call last):
>   File "<stdin>", line 1, in <module>
>   File "C:\Program
> Files\Autodesk\Maya2014\Python\lib\site-packages\pymel\core\_
> _init__.py", line 11, in <module>
>     _startup.mayaInit()
>   File "C:\Program
> Files\Autodesk\Maya2014\Python\lib\site-packages\pymel\intern
> al\startup.py", line 170, in mayaInit
>     from maya.cmds import about
> ImportError: cannot import name about

解决办法：

必须得先import maya.standalone且init了之后，再import各种maya内部模块才能成功

import maya.standalone

try:

    maya.standalone.initialize(name='python')

except:

    sys.stderr.write( "Failed in initialize standalone application" )

    raise

import maya.cmds as cmds

import pymel.core as pm