[求助]MATLAB添加工具箱时出错，请高手指点迷津！万分感激！

[daiwenyan]

还告诉我们XML-file name: g:\matlab\toolbox\hosa\higher-order spectral analysis (hosa) toolbox\hosa\info.xml
To retest the XML-file against the schema, call the following java method:
com.mathworks.xml.XMLValidator.validate(...
'g:\matlab\toolbox\hosa\higher-order spectral analysis (hosa) toolbox\hosa\info.xml',...
'G:\matlab\sys\namespace\info\v1\info.xsd', true)
能打开，但是怎么用JAVA调用啊？要调试吗？
Errors:
org.xml.sax.SAXParseException: cvc-complex-type.2.4.a: Invalid content starting with elemen