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java.lang.NullPointerException: 	at com.solarmetric.kodo.meta.JDOMetaDataParser.startCollection(JDOMetaDataParser.java:278)	at com.solarmetric.kodo.meta.JDOMetaDataParser.startClassElement(JDOMetaDataParser.java:177)	at com.solarmetric.modules.tools.compiler.CFMetaDataParser.startElement(CFMetaDataParser.java:56)	at com.solarmetric.modules.tools.compiler.MetaDataParser.startElement(MetaDataParser.java:238)	at org.apache.xerces.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:459)	at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:221)	at org.apache.xerces.impl.XMLNamespaceBinder.emptyElement(XMLNamespaceBinder.java:595)	at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(XMLDTDValidator.java:748)	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:747)	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1477)	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:329)	at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:525)	at org.apache.xerces.parsers.DTDConfiguration.parse(DTDConfiguration.java:581)	at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:152)	at org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1175)	at javax.xml.parsers.SAXParser.parse(Unknown Source)	at com.solarmetric.modules.tools.compiler.MetaDataParser.parseMetaData(MetaDataParser.java:202)	at com.solarmetric.kodo.meta.JDOMetaDataParser.parseMetaData(JDOMetaDataParser.java:91)	at com.solarmetric.modules.tools.compiler.MetaDataParser.parseMetaData(MetaDataParser.java:165)	at com.solarmetric.modules.tools.compiler.MetaDataParser.parseMetaData(MetaDataParser.java:143)	at com.solarmetric.kodo.meta.ClassMetaData.newInstance(ClassMetaData.java:297)	at com.solarmetric.kodo.meta.ClassMetaData.getInstance(ClassMetaData.java:233)	at com.solarmetric.kodo.enhance.JDOEnhancer.(JDOEnhancer.java:258)	at com.solarmetric.kodo.enhance.JDOEnhancer.enhance(JDOEnhancer.java:220)	at com.solarmetric.kodo.enhance.JDOEnhancer.enhance(JDOEnhancer.java:167)	at com.solarmetric.kodo.enhance.JDOEnhancer.main(JDOEnhancer.java:131)