java.lang.ClassNotFoundException: org.apache.xml.serializer.OutputPropertiesFactory at java.net.URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(AccessController.java:0) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:307) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:252) Caused: java.lang.ClassNotFoundException: org.apache.xml.serializer.OutputPropertiesFactory starting from ModuleCL@1e536d6[com.eviware.soapui.netbeans.module] with possible defining loaders null and declared parents [org.netbeans.MainImpl$BootClassLoader@535b58, ModuleCL@121fd61[org.jdesktop.layout], ModuleCL@17748d3[org.openide.loaders], ModuleCL@4e2f0a[org.netbeans.modules.projectapi], ModuleCL@114b17[org.openide.actions], ModuleCL@ec898a[org.openide.nodes], ModuleCL@8390b0[org.openide.awt], ModuleCL@13a0212[org.openide.windows], ModuleCL@82254d[org.openide.dialogs], ModuleCL@1702c48[org.netbeans.modules.projectuiapi], ...2 more] at org.netbeans.ProxyClassLoader.loadClass(ProxyClassLoader.java:259) at java.lang.ClassLoader.loadClass(ClassLoader.java:252) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320) Caused: java.lang.NoClassDefFoundError: org/apache/xml/serializer/OutputPropertiesFactory at org.apache.xalan.templates.OutputProperties.(OutputProperties.java:83) at org.apache.xalan.templates.OutputProperties.(OutputProperties.java:58) at org.apache.xalan.processor.ProcessorOutputElem.startElement(ProcessorOutputElem.java:190) at org.apache.xalan.processor.StylesheetHandler.startElement(StylesheetHandler.java:626) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:501) at com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:179) at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:377) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2747) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648) at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:140) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:807) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:107) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205) at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522) at org.apache.xalan.processor.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:922) at org.apache.xalan.processor.TransformerFactoryImpl.newTransformer(TransformerFactoryImpl.java:776) at org.openide.xml.XMLUtil.write(XMLUtil.java:410) at org.netbeans.modules.maven.M2AuxilaryConfigImpl.putConfigurationFragment(M2AuxilaryConfigImpl.java:273) at org.netbeans.modules.maven.MavenProjectPropsImpl.writeAuxiliaryData(MavenProjectPropsImpl.java:179) at org.netbeans.modules.maven.MavenProjectPropsImpl.commitTransaction(MavenProjectPropsImpl.java:237) at org.netbeans.modules.maven.customizer.CustomizerProviderImpl$OptionListener$1.run(CustomizerProviderImpl.java:287) at org.openide.filesystems.EventControl.runAtomicAction(EventControl.java:120) at org.openide.filesystems.FileSystem.runAtomicAction(FileSystem.java:509) at org.netbeans.modules.maven.customizer.CustomizerProviderImpl$OptionListener.actionPerformed(CustomizerProviderImpl.java:285) at org.netbeans.modules.project.uiapi.CustomizerDialog$OptionListener$1.run(CustomizerDialog.java:246) at org.openide.util.Mutex.writeAccess(Mutex.java:394) at org.netbeans.modules.project.uiapi.CustomizerDialog$OptionListener.actionPerformed(CustomizerDialog.java:244) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236) at java.awt.Component.processMouseEvent(Component.java:6216) at javax.swing.JComponent.processMouseEvent(JComponent.java:3265) at java.awt.Component.processEvent(Component.java:5981) at java.awt.Container.processEvent(Container.java:2041) at java.awt.Component.dispatchEventImpl(Component.java:4583) at java.awt.Container.dispatchEventImpl(Container.java:2099) at java.awt.Component.dispatchEvent(Component.java:4413) at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4556) at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:4220) at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:4150) at java.awt.Container.dispatchEventImpl(Container.java:2085) at java.awt.Window.dispatchEventImpl(Window.java:2475) at java.awt.Component.dispatchEvent(Component.java:4413) at java.awt.EventQueue.dispatchEvent(EventQueue.java:599) at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161) at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)