Class ofXml has no member named 'getNumChildren'?

@Gil_Fuser wrote:

Hi everybody.

Well, I'm getting this error while trying to build the examples ofxCv:

Description Resource Path Location Type
‘class ofXml’ has no member named ‘getNumChildren’; did you mean ‘getChildren’? Calibration.cpp /MyNewApplication/addons/ofxCv/libs/ofxCv/src line 169 C/C++ Problem

The documentation page about the class ofXml says that there is indeed a member called getNumChildren.

http://openframeworks.cc/documentation/utils/ofXml/

Any ideas about how could I solve this problem will be appreciated.

best regards,
Gil

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