oracle.jdeveloper.webservices.model.WebServiceException: Error creating model

iteye_10119

于 2014-10-30 11:06:16 发布

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分类专栏： Exceptions 文章标签：数据库 java runtime

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本文详细介绍了在使用Java进行Web开发时，遇到NoSuchMethodError错误的原因及解决方案，特别是针对JDeveloper 11.1.1.6版本在创建Web服务代理时可能出现的问题。通过移除'ADFModelGenericRuntime'库，可以有效解决此类错误，确保项目顺利进行。

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Cause:

Caused by: java.lang.NoSuchMethodError: org.apache.xerces.impl.xs.XMLSchemaLoader.loadGrammar([Lorg/apache/xerces/xni/parser/XMLInputSource;)V

at org.apache.xerces.jaxp.validation.XMLSchemaFactory.newSchema(Unknown Source)

at com.sun.tools.xjc.reader.internalizer.DOMForest.weakSchemaCorrectnessCheck(DOMForest.java:487)

at com.sun.tools.xjc.api.impl.s2j.SchemaCompilerImpl.bind(SchemaCompilerImpl.java:227)

at com.sun.tools.xjc.api.impl.s2j.SchemaCompilerImpl.bind(SchemaCompilerImpl.java:85)

at oracle.j2ee.ws.common.tools.databinding.jaxb20.JAXB20TypeGenerator.generateJavaTypes(JAXB20TypeGenerator.java:121)

at oracle.j2ee.ws.tools.wsa.SchemaTool.genValueTypes(SchemaTool.java:186)

at oracle.j2ee.ws.tools.wsa.jaxws.JaxwsWsdlToJavaTool.getJAXWSModel(JaxwsWsdlToJavaTool.java:662)

... 24 more

Solution:

happens in JDev 11.1.1.6 if you try to create a web service proxy in a project that has the "ADF Model Generic Runtime" library added to it or if that library is in a project that your project is dependent on

Remove Library "ADF Model Generic Runtime"