Question

我使用Axis2连接SOAP Web服务。连接时我收到以下异常。

我正在使用以下罐子：

axis2 - 1.6.2

axiom-api - 1.2.14

axis2-transport-http - 1.6.2

例外：

java.lang.ClassCastException: org.apache.axiom.om.impl.llom.factory.OMLinkedListImplFactory cannot be cast to org.apache.axiom.om.impl.builder.OMFactoryEx
    at org.apache.axiom.om.impl.builder.StAXBuilder.<init>(StAXBuilder.java:129)
    at org.apache.axiom.om.impl.builder.StAXOMBuilder.<init>(StAXOMBuilder.java:106)
    at org.apache.axiom.om.impl.llom.factory.AbstractOMMetaFactory.internalCreateStAXOMBuilder(AbstractOMMetaFactory.java:81)
    at org.apache.axiom.om.impl.llom.factory.AbstractOMMetaFactory.createOMBuilder(AbstractOMMetaFactory.java:95)
    at org.apache.axiom.om.OMXMLBuilderFactory.createOMBuilder(OMXMLBuilderFactory.java:154)
    at org.apache.axiom.om.OMXMLBuilderFactory.createOMBuilder(OMXMLBuilderFactory.java:134)
    at org.apache.axiom.om.OMXMLBuilderFactory.createOMBuilder(OMXMLBuilderFactory.java:105)
    at org.apache.axis2.util.XMLUtils.toOM(XMLUtils.java:590)
    at org.apache.axis2.util.XMLUtils.toOM(XMLUtils.java:575)
    at org.apache.axis2.deployment.DescriptionBuilder.buildOM(DescriptionBuilder.java:97)
    at org.apache.axis2.deployment.AxisConfigBuilder.populateConfig(AxisConfigBuilder.java:90)
    at org.apache.axis2.deployment.DeploymentEngine.populateAxisConfiguration(DeploymentEngine.java:857)
    at org.apache.axis2.deployment.FileSystemConfigurator.getAxisConfiguration(FileSystemConfigurator.java:116)
    at org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContext(ConfigurationContextFactory.java:64)
    at org.apache.axis2.context.ConfigurationContextFactory.createConfigurationContextFromFileSystem(ConfigurationContextFactory.java:210)
    at com.emc.exsearchwebservice.driver.ExSearchWebServiceDriver.main(ExSearchWebServiceDriver.java:44)

Answer 1

最后我得到了解决方案。问题是jar版本不匹配。 Axis2使用axiom-impl.1.2.13.jar，但我已将axiom-api.1.2.14.jar作为依赖项。最后我将axiom-api版本更改为1.2.13，这解决了问题。

Axis2中的OMLinkedListImplFactory ClassCastException

1 个答案: