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我正在嘗試在IBM_LINK上運行示例HelloWorld SCA應用程序教程（OASIS 1.1）。我正在使用Rational Application Developer V8.5和WebSphere Application Server V8.5。在WAS 8.5上運行SCA示例應用程序時遇到困難
在部署應用程序時，發佈失敗並出現以下錯誤。
Publishing failed
/scaHelloWorld > META-INF/sca-contribution.xml
Project scaHelloWorld.jar was successfully imported in the server
BLA scaHelloWorld has been successfully created
An error occurred while adding Composition Unit HelloWorldComposite
Rolling back a failed publish
BLA scaHelloWorld has been successfully deleted
Asset scaHelloWorld.jar was successfully deleted
WebSphere Application Server的日誌
[5/20/12 17:18:45:860 EST] 00000047 ComponentBuil E Component type service not found for component service (missing @Remotable annotation?): Component = HelloWorldComponent Service = service
配置
Facet Configuration
OASIS SCA 1.1 for WebSphere Application Server 8.5
接口
HelloService的
package helloworld;
import org.oasisopen.sca.annotation.Remotable;
@Remotable
public interface HelloService {
public String sayHello(String name);
}
類
HelloServiceImpl
package helloworld;
import org.oasisopen.sca.annotation.Service;
@Service(value = { HelloService.class })
public class HelloServiceImpl {
public String sayHello(String name) {
return "Hello, " + name + "!";
}
}
創建一個複合和分量 - link
我部署應用程序的那一刻，它就會失敗。
可能是什麼原因？任何指針將真正理解
編輯
有一個錯字的錯誤，我沒有給一個適當的服務器名稱，它應該是「HelloService的」，現在這個錯誤已經
[5/20/12 17:18:45:860 EST] 00000047 ComponentBuil E Component type service not found for component service (missing @Remotable annotation?): Component = HelloWorldComponent Service = service
現在我得到這個錯誤，同時啓動服務器
00000020 FfdcProvider I FFDC provider error
java.lang.NoClassDefFoundError: org.apache.tuscany.sca.Node
at java.lang.Class.getDeclaredFieldsImpl(Native Method)
at java.lang.Class.getDeclaredFields(Class.java:546)
at com.ibm.ffdc.util.formatting.Introspector$1.run(Introspector.java:138)
at com.ibm.ffdc.util.formatting.Introspector$1.run(Introspector.java:136)
at java.security.AccessController.doPrivileged(AccessController.java:254)
at com.ibm.ffdc.util.formatting.Introspector.getDeclaredFields(Introspector.java:135)
at com.ibm.ffdc.util.formatting.Introspector.formatTo(Introspector.java:94)
at com.ibm.ffdc.util.provider.IncidentStream$2.writeTo(IncidentStream.java:194)
at com.ibm.ffdc.util.provider.IncidentStream.write(IncidentStream.java:198)
at com.ibm.ffdc.util.provider.IncidentStream.write(IncidentStream.java:129)
at com.ibm.ffdc.util.formatting.Introspector.formatTo(Introspector.java:109)
at com.ibm.ffdc.util.provider.IncidentStream$2.writeTo(IncidentStream.java:194)
at com.ibm.ffdc.util.provider.IncidentStream.write(IncidentStream.java:198)
at com.ibm.ffdc.util.provider.IncidentStream.write(IncidentStream.java:129)
at com.ibm.ws.ffdc.impl.DMAdapter.formatTo(DMAdapter.java:88)
at com.ibm.ffdc.util.provider.IncidentLogger.writeIncidentTo(IncidentLogger.java:63)
at com.ibm.ws.ffdc.impl.FfdcProvider.logIncident(FfdcProvider.java:205)
at com.ibm.ws.ffdc.impl.FfdcProvider.logIncident(FfdcProvider.java:136)
at com.ibm.ffdc.util.provider.FfdcProvider.log(FfdcProvider.java:251)
at com.ibm.ws.ffdc.impl.FfdcProvider.log(FfdcProvider.java:149)
at com.ibm.ffdc.util.provider.IncidentEntry.log(IncidentEntry.java:105)
at com.ibm.ffdc.util.provider.Ffdc.log(Ffdc.java:94)
at com.ibm.ws.ffdc.FFDCFilter.processException(FFDCFilter.java:114)
at com.ibm.ws.soa.sca.admin.oasis.runtime.tuscany.SCATuscanyOasisRuntimeHandlerImpl.stopModule(SCATuscanyOasisRuntimeHandlerImpl.java:233)
at com.ibm.ws.soa.sca.admin.runtime.impl.SCARuntimeImpl.stop(SCARuntimeImpl.java:542)
at com.ibm.ws.soa.sca.admin.runtime.impl.SCARuntimeImpl.stop(SCARuntimeImpl.java:639)
at com.ibm.ws.soa.sca.admin.runtime.impl.SCARuntimeImpl.start(SCARuntimeImpl.java:622)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:445)
at com.ibm.ws.runtime.component.CompositionUnitImpl.start(CompositionUnitImpl.java:123)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.start(CompositionUnitMgrImpl.java:388)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.access$500(CompositionUnitMgrImpl.java:116)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl$1.run(CompositionUnitMgrImpl.java:663)
at com.ibm.ws.security.auth.ContextManagerImpl.runAs(ContextManagerImpl.java:5323)
at com.ibm.ws.security.auth.ContextManagerImpl.runAsSystem(ContextManagerImpl.java:5539)
at com.ibm.ws.security.core.SecurityContext.runAsSystem(SecurityContext.java:255)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.startCompositionUnit(CompositionUnitMgrImpl.java:677)
at com.ibm.ws.runtime.component.CompositionUnitMgrImpl.startCompositionUnit(CompositionUnitMgrImpl.java:621)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:611)
at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:49)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:60)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37)
at java.lang.reflect.Method.invoke(Method.java:611)
at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:256)
at javax.management.modelmbean.RequiredModelMBean.invokeMethod(RequiredModelMBean.java:1085)
at javax.management.modelmbean.RequiredModelMBean.invoke(RequiredModelMBean.java:966)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:848)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:773)
at com.ibm.ws.management.AdminServiceImpl$1.run(AdminServiceImpl.java:1335)
at com.ibm.ws.security.util.AccessController.doPrivileged(AccessController.java:118)
at com.ibm.ws.management.AdminServiceImpl.invoke(AdminServiceImpl.java:1228)
at com.ibm.ws.management.bla.runtime.ControlOperationHelper.execControlOpViaRuntimeMBean(ControlOperationHelper.java:1082)
at com.ibm.ws.management.bla.runtime.ControlOperationHelper.execControlOpOnLocalServer(ControlOperationHelper.java:536)
at com.ibm.wsspi.management.bla.runtime.CompUnitControlOpDispatcher.dispatchCompUnitControlOpToTarget(CompUnitControlOpDispatcher.java:285)
at com.ibm.wsspi.management.bla.runtime.CompUnitControlOpDispatcher.dispatch(CompUnitControlOpDispatcher.java:210)
at com.ibm.ws.management.bla.steps.StepStartBLA.execute(StepStartBLA.java:157)
at com.ibm.wsspi.management.bla.op.compound.Phase.execute(Phase.java:151)
at com.ibm.wsspi.management.bla.op.compound.CompoundOperation._doPhaseExecute(CompoundOperation.java:102)
at com.ibm.wsspi.management.bla.op.compound.CompoundOperation.doExecute(CompoundOperation.java:85)
at com.ibm.wsspi.management.bla.op.Operation.execute(Operation.java:158)
at com.ibm.wsspi.management.bla.op.compound.CompoundOperation.execute(CompoundOperation.java:68)
at com.ibm.ws.management.bla.commands.ADTCommand$OperationScheduler.run(ADTCommand.java:616)
at java.lang.Thread.run(Thread.java:769)
Caused by: java.lang.ClassNotFoundException: org.apache.tuscany.sca.Node
at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:506)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
at java.lang.ClassLoader.loadClass(ClassLoader.java:627)
... 66 more