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    Thrown when an application is trying to use or access an object whose reference equals to null but if you are getting no message, try using the option -XX:-OmitStackTraceInFastThrow.

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java.lang.NullPointerException at java.io.Reader.<init>(Reader.java:61) at java.io.InputStreamReader.<init>(InputStreamReader.java:55) at com.solarmetric.kodo.meta.JDOMetaDataParser.getDocType(Unknown Source) at com.solarmetric.modules.tools.compiler.MetaDataParser.parseMetaData(Unknown Source) at com.solarmetric.kodo.meta.JDOMetaDataParser.parseMetaData(Unknown Source) at com.solarmetric.modules.tools.compiler.MetaDataParser.parseMetaData(Unknown Source) at com.solarmetric.modules.tools.compiler.MetaDataParser.parseMetaData(Unknown Source) at com.solarmetric.kodo.meta.ClassMetaData.newInstance(UnknownSource) at com.solarmetric.kodo.meta.ClassMetaData.getInstance(UnknownSource) at com.solarmetric.kodo.impl.jdbc.ormapping.MetaDataVerifier.main(Unknown Source)