java.lang.NoClassDefFoundError: org.eclipse.core.runtime.RegistryFactory
我正在尝试在 Java 中使用 DataObjects：
DataFactory factory = DataFactory.INSTANCE;
在一个 java 项目中使用：
import commonj.sdo.DataObject;
我收到此错误：
Exception in thread "main" java.lang.NoClassDefFoundError: org.eclipse.core.runtime.RegistryFactory
at org.eclipse.core.internal.runtime.InternalPlatform.getRegistry(InternalPlatform.java:671)
at org.eclipse.core.runtime.Platform.getExtensionRegistry(Platform.java:867)
at com.ibm.wsspi.sca.extensions.ServiceProviderRegistry.loadServiceProviders(ServiceProviderRegistry.java:167)
at com.ibm.wsspi.sca.extensions.ServiceProviderRegistry$1.run(ServiceProviderRegistry.java:88)
at java.security.AccessController.doPrivileged(AccessController.java:202)
at com.ibm.wsspi.sca.extensions.ServiceProviderRegistry.getServiceProviders(ServiceProviderRegistry.java:86)
at com.ibm.wsspi.sca.extensions.ServiceProviderRegistry.getServiceProvider(ServiceProviderRegistry.java:101)
at com.ibm.ws.sca.resources.loader.ClassLoaderRegistry.<clinit>(ClassLoaderRegistry.java:59)
at java.lang.J9VMInternals.initializeImpl(Native Method)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:200)
at com.ibm.ws.sca.internal.container.impl.ContainerImpl.<clinit>(ContainerImpl.java:356)
at java.lang.J9VMInternals.initializeImpl(Native Method)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:200)
at com.ibm.ws.sca.internal.container.impl.ContainerFactoryImpl.createContainer(ContainerFactoryImpl.java:70)
at com.ibm.ws.sca.internal.container.Container.<clinit>(Container.java:111)
at java.lang.J9VMInternals.initializeImpl(Native Method)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:200)
I'm trying to use DataObjects in Java:
DataFactory factory = DataFactory.INSTANCE;
in one java Project using:
import commonj.sdo.DataObject;
And I'm getting this error:
Exception in thread "main" java.lang.NoClassDefFoundError: org.eclipse.core.runtime.RegistryFactory
at org.eclipse.core.internal.runtime.InternalPlatform.getRegistry(InternalPlatform.java:671)
at org.eclipse.core.runtime.Platform.getExtensionRegistry(Platform.java:867)
at com.ibm.wsspi.sca.extensions.ServiceProviderRegistry.loadServiceProviders(ServiceProviderRegistry.java:167)
at com.ibm.wsspi.sca.extensions.ServiceProviderRegistry$1.run(ServiceProviderRegistry.java:88)
at java.security.AccessController.doPrivileged(AccessController.java:202)
at com.ibm.wsspi.sca.extensions.ServiceProviderRegistry.getServiceProviders(ServiceProviderRegistry.java:86)
at com.ibm.wsspi.sca.extensions.ServiceProviderRegistry.getServiceProvider(ServiceProviderRegistry.java:101)
at com.ibm.ws.sca.resources.loader.ClassLoaderRegistry.<clinit>(ClassLoaderRegistry.java:59)
at java.lang.J9VMInternals.initializeImpl(Native Method)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:200)
at com.ibm.ws.sca.internal.container.impl.ContainerImpl.<clinit>(ContainerImpl.java:356)
at java.lang.J9VMInternals.initializeImpl(Native Method)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:200)
at com.ibm.ws.sca.internal.container.impl.ContainerFactoryImpl.createContainer(ContainerFactoryImpl.java:70)
at com.ibm.ws.sca.internal.container.Container.<clinit>(Container.java:111)
at java.lang.J9VMInternals.initializeImpl(Native Method)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:200)
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评论（3）
您使用进程服务器吗？我很确定 com.ibm.ws.sca.internal.container.impl.ContainerImpl 是一个 Process Server 类...
Are you using Process Server? I'm pretty sure com.ibm.ws.sca.internal.container.impl.ContainerImpl is a Process Server class...
我认为该应用程序是基于EMF SDO？
您可以在 IDE 中将应用程序作为 Eclipse 应用程序运行，而不是 Java 应用程序，因为该应用程序需要 OSGi 包加载机制来在运行时加载所需的包（即 org.eclipse.core.runtime）。
I think the application is based on EMF SDO?
Instead of Java application, you may run your application as a Eclipse application in your IDE, because the application require OSGi bundle loading mechanism to load the required bundle (i.e. org.eclipse.core.runtime) in the runtime.
当我尝试从 JUnit 实例化 BOFactory 类时，我遇到了类似的问题。我可以通过将 org-eclipse-equinox-registry.jar 文件以及 SDO jar 文件添加到我的项目中来解决这个问题。
另请参阅：Junit：创建 BOFactory 实例时出现异常< /a>
I faced a similar issue when trying to instantiate the BOFactory class from JUnit. I was able to resolve it by adding
org-eclipse-equinox-registry.jarfiles to my projects, along with the SDO jar files.See also: Junit : Exception while creating BOFactory instance