java - Cannot parse value from xml to code libgdx -

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i trying parse data xml file libgdx game. xml file looks this: 

<?xml version="1.0" encoding="utf-8"?> <levels currentlevel = "1">     <level1 speed="1" direction="1" lineangle="14" />     <level2 speed="1" direction="1" lineangle="14" />     <level3 speed="1" direction="1" lineangle="14" /> </levels>

and code call in show method take values xml is:

xmlreader xml = new xmlreader();     try {         xmlreader.element element = xml.parse(gdx.files.internal("levels.xml"));         xmlreader.element root = element.getchildbyname("levels");         currentlevel = root.getint("currentlevel");         xmlreader.element level = root.getchildbyname("level1");         lineangle = level.getint("lineangle");         speed = level.getfloat("speed");         direction = level.getint("direction");     }catch (exception e){}

but cannot value xml. example, expect lineangle 14 0. can explain me why this? , solution great. thanks.

when parse file element @ root of xml. works me:

xmlreader xml = new xmlreader();     try {         // element root element of document, i.e. <levels>         xmlreader.element element = xml.parse(gdx.files.internal("d:\\somefolder\\android\\assets\\levels.xml"));         currentlevel = element.getint("currentlevel");         xmlreader.element level = element.getchildbyname("level1");         lineangle = level.getint("lineangle");         speed = level.getfloat("speed");         direction = level.getint("direction");     } catch (exception e) {     }

i had give complete path levels.xml, e.g.: "d:\somefolder\android\assets\levels.xml"


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