Jaspersoft Studio NullPointer连接到存储库

Question

我正在尝试将新的JasperSoft Studio 5.5版连接到我的Jasper Reports Server 4.5.0的存储库。输入所有详细信息并单击测试后，我会看到以下Nullpointer异常：

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.NullPointerException at
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:29) at
com.jaspersoft.studio.server.protocol.soap.SoapConnection.connect(SoapConnection.java:39) at
com.jaspersoft.studio.server.protocol.ProxyConnection.connect(ProxyConnection.java:24) at
com.jaspersoft.studio.server.WSClientHelper.connect(WSClientHelper.java:63) at
com.jaspersoft.studio.server.WSClientHelper.connectGetData(WSClientHelper.java:87) at
com.jaspersoft.studio.server.ServerProvider.listServer(ServerProvider.java:329) at
com.jaspersoft.studio.server.ServerProvider.access$0(ServerProvider.java:325) at
com.jaspersoft.studio.server.ServerProvider$1.run(ServerProvider.java:278) at
org.eclipse.core.internal.jobs.Worker.run(Worker.java:54) {http://xml.apache.org/axis/}hostname:MtwAtr1
java.lang.NullPointerException at 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:29) at
com.jaspersoft.studio.server.protocol.soap.SoapConnection.connect(SoapConnection.java:39) at
com.jaspersoft.studio.server.protocol.ProxyConnection.connect(ProxyConnection.java:24) at
com.jaspersoft.studio.server.WSClientHelper.connect(WSClientHelper.java:63) at
com.jaspersoft.studio.server.WSClientHelper.connectGetData(WSClientHelper.java:87) at
com.jaspersoft.studio.server.ServerProvider.listServer(ServerProvider.java:329) at
com.jaspersoft.studio.server.ServerProvider.access$0(ServerProvider.java:325) at
com.jaspersoft.studio.server.ServerProvider$1.run(ServerProvider.java:278) at
org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)Caused by: java.lang.NullPointerException at
org.apache.axis.transport.http.CommonsHTTPSender.invoke(CommonsHTTPSender.java:193) ... 20 more

有人知道这是一个版本兼容性错误还是一个我需要编辑才能连接的文件吗。

另外，我已经设法让Jaspersoft Studio连接到我的JR Server版本5.2.0，没有任何错误。

Answer 1

我不确定是什么导致了这个错误。但是，您希望您的Studio和Server版本匹配。具体来说，您希望JRLibrary版本匹配。否则，您可能会创建服务器不支持的报告（在Studio中）。