I have strange error during the start of application:
No loader: /Users/esuser/Documents/xprj/conn/target/classes:/Users/esuser/.m2/repository/wonder/core/ERExtensions/6.1/ERExtensions-6.1.jar:/Users/esuser/.m2/repository/wonder/core/ERFoundation/1.0/ERFoundation-1.0.jar:/Users/esuser/.m2/repository/wonder/core/ERWebObjects/1.0/ERWebObjects-1.0.jar:/Users/esuser/.m2/repository/wonder/core/JavaWOExtensions/6.1/JavaWOExtensions-6.1.jar:/Users/esuser/.m2/repository/com/webobjects/JavaXML/5.4.3/JavaXML-5.4.3.jar:/Users/esuser/.m2/repository/com/webobjects/JavaEOControl/5.4.3/JavaEOControl-5.4.3.jar:/Users/esuser/.m2/repository/com/webobjects/JavaJDBCAdaptor/5.4.3/JavaJDBCAdaptor-5.4.3.jar:/Users/esuser/.m2/repository/com/ibm/icu/icu4j/3.8/icu4j-3.8.jar:/Users/esuser/.m2/repository/log4j/log4j/1.2.14/log4j-1.2.14.jar:/Users/esuser/.m2/repository/org/slf4j/slf4j-api/1.6.3/slf4j-api-1.6.3.jar:/Users/esuser/.m2/repository/joda-time/joda-time/1.6.2/joda-time-1.6.2.jar:/Users/esuser/.m2/repository/org/apache/httpcomponents/httpclient/4.2.1/httpclient-4.2.1.jar:/Users/esuser/.m2/repository/commons-logging/commons-logging/1.1.1/commons-logging-1.1.1.jar:/Users/esuser/.m2/repository/commons-lang/commons-lang/2.6/commons-lang-2.6.jar:/Users/esuser/.m2/repository/commons-codec/commons-codec/1.6/commons-codec-1.6.jar:/Users/esuser/.m2/repository/junit/junit/4.8.1/junit-4.8.1.jar:/Users/esuser/.m2/repository/wonder/core/ERServlet/1.0/ERServlet-1.0.jar:/Users/esuser/.m2/repository/wonder/core/WOOgnl/6.1/WOOgnl-6.1.jar:/Users/esuser/.m2/repository/ognl/ognl/2.6.7/ognl-2.6.7.jar:/Users/esuser/.m2/repository/wonder/core/ERPrototypes/6.1/ERPrototypes-6.1.jar:/Users/esuser/.m2/repository/com/webobjects/JavaWebObjects/5.4.3/JavaWebObjects-5.4.3.jar:/Users/esuser/.m2/repository/com/webobjects/JavaEOAccess/5.4.3/JavaEOAccess-5.4.3.jar:/Users/esuser/.m2/repository/com/webobjects/JavaWOJSPServlet/5.4.3/JavaWOJSPServlet-5.4.3.jar:/Users/esuser/.m2/repository/com/webobjects/JavaFoundation/5.4.3/JavaFoundation-5.4.3.jar:/Users/esuser/.m2/repository/wonder/businesslogic/ERAttachment/6.1/ERAttachment-6.1.jar:/Users/esuser/.m2/repository/com/drewnoakes/metadata-extractor/2.6.2/metadata-extractor-2.6.2.jar:/Users/esuser/.m2/repository/com/adobe/xmp/xmpcore/5.1.2/xmpcore-5.1.2.jar:/Users/esuser/.m2/repository/xerces/xercesImpl/2.8.1/xercesImpl-2.8.1.jar:/Users/esuser/.m2/repository/xml-apis/xml-apis/1.3.03/xml-apis-1.3.03.jar:/Users/esuser/.m2/repository/org/apache/httpcomponents/httpcore/4.2.1/httpcore-4.2.1.jar:/Users/esuser/.m2/repository/commons-io/commons-io/2.2/commons-io-2.2.jar:/Users/esuser/.m2/repository/mysql/mysql-connector-java/5.1.27/mysql-connector-java-5.1.27.jar
[2013-12-20 14:56:30 FET] <main> A fatal exception occurred: null
[2013-12-20 14:56:30 FET] <main> java.lang.NullPointerException
at er.extensions.foundation.ERXConfigurationManager.commandLineArgumentProperties(ERXConfigurationManager.java:168)
at er.extensions.foundation.ERXConfigurationManager.applyConfiguration(ERXConfigurationManager.java:306)
at er.extensions.foundation.ERXConfigurationManager.loadConfiguration(ERXConfigurationManager.java:287)
at er.extensions.ERXExtensions.finishInitialization(ERXExtensions.java:252)
at er.extensions.ERXFrameworkPrincipal$Observer.willFinishInitialization(ERXFrameworkPrincipal.java:94)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at com.webobjects.foundation.NSSelector._safeInvokeMethod(NSSelector.java:122)
at com.webobjects.foundation.NSNotificationCenter$_Entry.invokeMethod(NSNotificationCenter.java:588)
at com.webobjects.foundation.NSNotificationCenter.postNotification(NSNotificationCenter.java:532)
at er.extensions.appserver.ERXApplication.<init>(ERXApplication.java:1146)
at com.conn.app.Application.<init>(Application.java:23)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at com.webobjects.appserver.WOApplication.main(WOApplication.java:547)
at com.conn.app.Application.main(Application.java:19)