Hi! Emu: 4.7.18 I integrated : pet merchant, buff At startup, this error: 2020-04-14 14:03:47,132 INFO [main] com.aionemu.gameserver.dataholders.DataManager [StaticData.java:322] Loaded 386 custom npc drop data 2020-04-14 14:03:47,132 ERROR [main] com.aionemu.gameserver.dataholders.loadingutils.XmlValidationHandler [XmlValidationHandler.java:40] Error at [line=1315, column=1627136]: null 2020-04-14 14:03:47,154 ERROR [main] com.aionemu.gameserver.utils.ThreadUncaughtExceptionHandler [ThreadUncaughtExceptionHandler.java:52] Critical Error - Thread: main terminated abnormaly: java.lang.Error: java.lang.reflect.InvocationTargetException java.lang.Error: java.lang.reflect.InvocationTargetException at com.aionemu.gameserver.dataholders.loadingutils.XmlValidationHandler.handleEvent(XmlValidationHandler.java:41) ~[AC-Game.jar:na] at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallingContext.handleEvent(Unknown Source) ~[na:1.7.0_80] at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallingContext.handleError(Unknown Source) ~[na:1.7.0_80] at com.sun.xml.internal.bind.v2.runtime.JaxBeanInfo.invokeUnmarshallCallback(Unknown Source) ~[na:1.7.0_80] at com.sun.xml.internal.bind.v2.runtime.JaxBeanInfo.invokeAfterUnmarshalMethod(Unknown Source) ~[na:1.7.0_80] at com.sun.xml.internal.bind.v2.runtime.unmarshaller.Loader.fireAfterUnmarshal(Unknown Source) ~[na:1.7.0_80] at com.sun.xml.internal.bind.v2.runtime.unmarshaller.StructureLoader.leaveElement(Unknown Source) ~[na:1.7.0_80] at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallingContext.endElement(Unknown Source) ~[na:1.7.0_80] at com.sun.xml.internal.bind.v2.runtime.unmarshaller.ValidatingUnmarshaller.endElement(Unknown Source) ~[na:1.7.0_80] at com.sun.xml.internal.bind.v2.runtime.unmarshaller.SAXConnector.endElement(Unknown Source) ~[na:1.7.0_80] at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source) ~[xercesImpl-2.8.1.jar:na] at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown Source) ~[xercesImpl-2.8.1.jar:na] at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source) ~[xercesImpl-2.8.1.jar:na] at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) ~[xercesImpl-2.8.1.jar:na] at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) ~[xercesImpl-2.8.1.jar:na] at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) ~[xercesImpl-2.8.1.jar:na] at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) ~[xercesImpl-2.8.1.jar:na] at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) ~[xercesImpl-2.8.1.jar:na] at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source) ~[xercesImpl-2.8.1.jar:na] at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(Unknown Source) ~[na:1.7.0_80] at com.sun.xml.internal.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(Unknown Source) ~[na:1.7.0_80] at javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(Unknown Source) ~[na:1.7.0_80] at javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(Unknown Source) ~[na:1.7.0_80] at com.aionemu.gameserver.dataholders.loadingutils.XmlDataLoader.loadStaticData(XmlDataLoader.java:77) ~[AC-Game.jar:na] at com.aionemu.gameserver.dataholders.DataManager.<init>(DataManager.java:175) ~[AC-Game.jar:na] at com.aionemu.gameserver.dataholders.DataManager.<init>(DataManager.java:48) ~[AC-Game.jar:na] at com.aionemu.gameserver.dataholders.DataManager$SingletonHolder.<clinit>(DataManager.java:289) ~[AC-Game.jar:na] at com.aionemu.gameserver.dataholders.DataManager.getInstance(DataManager.java:167) ~[AC-Game.jar:na] at com.aionemu.gameserver.GameServer.main(GameServer.java:283) ~[AC-Game.jar:na] Caused by: java.lang.reflect.InvocationTargetException: null at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.7.0_80] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.7.0_80] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.7.0_80] at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.7.0_80] ... 26 common frames omitted Caused by: java.lang.NullPointerException: null at com.aionemu.gameserver.dataholders.StaticData.afterUnmarshal(StaticData.java:323) ~[AC-Game.jar:na] ... 30 common frames omitted Thank you for your help