lua binding tolua里面执行genbindings.py的时候出错了，找了半天网上没有答案，就来这里问问大伙，像我这样按照文档
这些配置都已经配好了，但是执行脚本的时候出错了，请大佬指教一下，感谢！
报错截图如下：
Using userconfig
[]
… Generating bindings for target lua
… … Processing section cocos2d-x
Traceback (most recent call last):
File “F:\study\study1\frameworks\cocos2d-x\tools\bindings-generator/generator.py”, line 1541, in
main()
File “F:\study\study1\frameworks\cocos2d-x\tools\bindings-generator/generator.py”, line 1511, in main
‘headers’: (config.get(s, ‘headers’ , 0, dict(userconfig.items(‘DEFAULT’)))),
File “C:\Python27\lib\ConfigParser.py”, line 623, in get
return self._interpolate(section, option, value, d)
File “C:\Python27\lib\ConfigParser.py”, line 691, in _interpolate
self._interpolate_some(option, L, rawval, section, vars, 1)
File “C:\Python27\lib\ConfigParser.py”, line 723, in _interpolate_some
option, section, rest, var)
InterpolationMissingOptionError: Bad value substitution:
section: [cocos2d-x]
option : headers
key : cocosdir
rawval : /cocos/cocos2d.h (cocosdir)s/cocos/2d/CCProtectedNode.h (cocosdir)s/cocos/base/CCAsyncTaskPool.h %(cocosdir)s/cocos/scripting/lua-bindings/manual/CCComponentLua.h