i use the jasper report 5.6 final An error occurred when publish to reprot jasper server error reason : nested exception is: java.lang.NullPointerException details = AxisFault faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException faultSubcode: faultString: java.lang.NullPointerException faultActor: faultNode: faultDetail: {http://xml.apache.org/axis/}stackTrace:java.lang.NullPointerExceptionat org.apache.axis.transport.http.CommonsHTTPSender.invoke(CommonsHTTPSender.java:193)at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)at org.apache.axis.client.AxisClient.invoke(AxisClient.java:165)at org.apache.axis.client.Call.invokeEngine(Call.java:2784)at org.apache.axis.client.Call.invoke(Call.java:2767)at org.apache.axis.client.Call.invoke(Call.java:2443)at org.apache.axis.client.Call.invoke(Call.java:2366)at org.apache.axis.client.Call.invoke(Call.java:1812)at com.jaspersoft.ireport.jasperserver.ws.RepositorySoapBindingStub.list(RepositorySoapBindingStub.java:339)at com.jaspersoft.ireport.jasperserver.ws.WSClient.getVersion(WSClient.java:155)at com.jaspersoft.studio.server.protocol.soap.SoapConnection.getServerInfo(SoapConnection.java:84)at com.jaspersoft.studio.server.protocol.soap.SoapConnection.connect(SoapConnection.java:105)at com.jaspersoft.studio.server.protocol.ProxyConnection.connect(ProxyConnection.java:66)at com.jaspersoft.studio.server.WSClientHelper.connect(WSClientHelper.java:70)at com.jaspersoft.studio.server.WSClientHelper.connectGetData(WSClientHelper.java:101)at com.jaspersoft.studio.server.ServerProvider.listServer(ServerProvider.java:351)at com.jaspersoft.studio.server.ServerProvider.handleTreeEvent(ServerProvider.java:281)at com.jaspersoft.studio.server.publish.wizard.page.RUnitLocationPage$9$1$1.run(RUnitLocationPage.java:386)at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121) {http://xml.apache.org/axis/}hostname:Jiyoung-pc java.lang.NullPointerExceptionat org.apache.axis.AxisFault.makeFault(AxisFault.java:101)at org.apache.axis.transport.http.CommonsHTTPSender.invoke(CommonsHTTPSender.java:315)at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)at org.apache.axis.client.AxisClient.invoke(AxisClient.java:165)at org.apache.axis.client.Call.invokeEngine(Call.java:2784)at org.apache.axis.client.Call.invoke(Call.java:2767)at org.apache.axis.client.Call.invoke(Call.java:2443)at org.apache.axis.client.Call.invoke(Call.java:2366)at org.apache.axis.client.Call.invoke(Call.java:1812)at com.jaspersoft.ireport.jasperserver.ws.RepositorySoapBindingStub.list(RepositorySoapBindingStub.java:339)at com.jaspersoft.ireport.jasperserver.ws.WSClient.getVersion(WSClient.java:155)at com.jaspersoft.studio.server.protocol.soap.SoapConnection.getServerInfo(SoapConnection.java:84)at com.jaspersoft.studio.server.protocol.soap.SoapConnection.connect(SoapConnection.java:105)at com.jaspersoft.studio.server.protocol.ProxyConnection.connect(ProxyConnection.java:66)at com.jaspersoft.studio.server.WSClientHelper.connect(WSClientHelper.java:70)at com.jaspersoft.studio.server.WSClientHelper.connectGetData(WSClientHelper.java:101)at com.jaspersoft.studio.server.ServerProvider.listServer(ServerProvider.java:351)at com.jaspersoft.studio.server.ServerProvider.handleTreeEvent(ServerProvider.java:281)at com.jaspersoft.studio.server.publish.wizard.page.RUnitLocationPage$9$1$1.run(RUnitLocationPage.java:386)at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)Caused by: java.lang.NullPointerExceptionat org.apache.axis.transport.http.CommonsHTTPSender.invoke(CommonsHTTPSender.java:193)... 20 more please help me
