WSO2:设置WSO2服务器

时间:2014-12-10 15:33:00

标签: wso2

我现在正在努力设置wso2环境2天(我读了10次入门指南)进行简单测试。 我只需要能够设置服务器和一个客户端。 最后,我想将文件从服务器发送到客户端,但首先,我希望能够启动服务器......

目前,当我尝试启动它时,我收到以下异常:

错误{org.wso2.carbon.ndatasource.core.internal.DataSourceServiceComponent} - 初始化系统数据源时出错:初始化系统数据源时出错:初始化系统数据源时出错' / home / gidi /下载/ wso2emm-1.1.0 /库/ CONF /数据源/主datasources.xml' - 空值 org.wso2.carbon.ndatasource.common.DataSourceException:初始化系统数据源时出错:在/home/gidi/Downloads/wso2emm-1.1.0/repository/conf/datasources/master初始化系统数据源时出错-datasources.xml' - 空值     在org.wso2.carbon.ndatasource.core.DataSourceManager.initSystemDataSources(DataSourceManager.java:168)     at org.wso2.carbon.ndatasource.core.internal.DataSourceServiceComponent.initSystemDataSources(DataSourceServiceComponent.java:191)     在org.wso2.carbon.ndatasource.core.internal.DataSourceServiceComponent.setSecretCallbackHandlerService(DataSourceServiceComponent.java:177)     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)     在java.lang.reflect.Method.invoke(Method.java:622)     在org.eclipse.equinox.internal.ds.model.ComponentReference.bind(ComponentReference.java:376)     在org.eclipse.equinox.internal.ds.model.ServiceComponentProp.bindReference(ServiceComponentProp.java:432)     在org.eclipse.equinox.internal.ds.model.ServiceComponentProp.bind(ServiceComponentProp.java:218)     在org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:345)     在org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620)     在org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197)     在org.eclipse.equinox.internal.ds.Resolver.getEligible(Resolver.java:343)     at org.eclipse.equinox.internal.ds.SCRManager.serviceChanged(SCRManager.java:222)     at org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener.serviceChanged(FilteredServiceListener.java:107)     在org.eclipse.osgi.framework.internal.core.BundleContextImpl.dispatchEvent(BundleContextImpl.java:861)     在org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)     在org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)     在org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEventPrivileged(ServiceRegistry.java:819)     在org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.publishServiceEvent(ServiceRegistry.java:771)     在org.eclipse.osgi.internal.serviceregistry.ServiceRegistrationImpl.register(ServiceRegistrationImpl.java:130)     在org.eclipse.osgi.internal.serviceregistry.ServiceRegistry.registerService(ServiceRegistry.java:214)     在org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:433)     在org.eclipse.osgi.framework.internal.core.BundleContextImpl.registerService(BundleContextImpl.java:451)     at org.wso2.carbon.securevault.internal.SecretManagerInitializerComponent.activate(SecretManagerInitializerComponent.java:48)     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)     在java.lang.reflect.Method.invoke(Method.java:622)     at org.eclipse.equinox.internal.ds.model.ServiceComponent.activate(ServiceComponent.java:260)     在org.eclipse.equinox.internal.ds.model.ServiceComponentProp.activate(ServiceComponentProp.java:146)     在org.eclipse.equinox.internal.ds.model.ServiceComponentProp.build(ServiceComponentProp.java:347)     在org.eclipse.equinox.internal.ds.InstanceProcess.buildComponent(InstanceProcess.java:620)     在org.eclipse.equinox.internal.ds.InstanceProcess.buildComponents(InstanceProcess.java:197)     在org.eclipse.equinox.internal.ds.Resolver.buildNewlySatisfied(Resolver.java:473)     at org.eclipse.equinox.internal.ds.Resolver.enableComponents(Resolver.java:217)     at org.eclipse.equinox.internal.ds.SCRManager.performWork(SCRManager.java:816)     at org.eclipse.equinox.internal.ds.SCRManager $ QueuedJob.dispatch(SCRManager.java:783)     在org.eclipse.equinox.internal.ds.WorkThread.run(WorkThread.java:89)     在java.lang.Thread.run(Thread.java:701) 引起:org.wso2.carbon.ndatasource.common.DataSourceException:初始化系统数据源时出错' /home/gidi/Downloads/wso2emm-1.1.0/repository/conf/datasources/master-datasources.xml& #39; - 空值     at org.wso2.carbon.ndatasource.core.DataSourceManager.initSystemDataSource(DataSourceManager.java:188)     at org.wso2.carbon.ndatasource.core.DataSourceManager.initSystemDataSources(DataSourceManager.java:157)     ......还有40多个 引起:java.lang.NullPointerException     at org.wso2.carbon.ndatasource.core.DataSourceManager.initSystemDataSource(DataSourceManager.java:183)     ......还有41个

感谢。

2 个答案:

答案 0 :(得分:0)

最后,我注册了所有更改并按照教程成功注册了设备

答案 1 :(得分:0)

我发现我在master-datasources.xml中多次使用CARBON_DB。在我将其简化为一份后,ESB启动了。