【发布时间】：2014-05-16 09:11:22
【问题描述】：
mvn generate-sources
[INFO] Scanning for projects...
[INFO]
[INFO] Using the builder org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBu
ilder with a thread count of 1
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building epay_api 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- jaxws-maven-plugin:2.3:wsimport (wsimport-generate-sources) @ api ---
[INFO] Processing: file:/C:/service.wsdl
[WARNING] Using platform encoding (Cp1256), build is platform dependent!
[INFO] jaxws:wsimport args: [-keep, -s, C:\api\src\main\java, -d, C:\api\target\classes, -verbose, -Xnocompile, -B-debug, -B-no-header, -B-Xxew, -B-Xx
ew:instantiate lazy, -B-Xxew:delete, -B-extension, -B-b C:\api/src/main/res
ources/jaxb_binding.xml, "file:/C:/api/src/main/resources/service.w
sdl"]
[DEBUG] JAXB Compilation started (XmlElementWrapperPlugin.onActivated):
[DEBUG] buildId : 2.2.7
[DEBUG] targetDir : .
[DEBUG] defaultPackage : null
[DEBUG] defaultPackage2 : null
[DEBUG] debug : true
[DEBUG] verbose : true
[DEBUG] quiet : false
[DEBUG] grammars : 0
[DEBUG] Argument[0] = -Xxew
[DEBUG] Argument[0] = -Xxew:instantiate
[DEBUG] Argument[0] = -Xxew:delete
parsing WSDL...
Exception in thread "main" java.lang.ClassCastException: java.lang.NoSuchMethodError cannot be cast
to java.lang.Exception
at org.jvnet.jax_ws_commons.jaxws.Invoker.main(Invoker.java:87)
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.593 s
[INFO] Finished at: 2014-04-04T04:06:54+04:00
[INFO] Final Memory: 7M/216M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.jvnet.jax-ws-commons:jaxws-maven-plugin:2.3:wsimport (wsimport-ge
nerate-sources) on project epay_api: Mojo failed - check output -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following arti
cles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
这是我的简单 pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>api</groupId>
<artifactId>api</artifactId>
<version>0.0.1-SNAPSHOT</version>
<build>
<plugins>
<plugin>
<groupId>org.jvnet.jax-ws-commons</groupId>
<artifactId>jaxws-maven-plugin</artifactId>
<version>2.3</version>
<executions>
<execution>
<id>wsimport-generate-sources</id>
<goals>
<goal>wsimport</goal>
</goals>
<configuration>
<verbose>true</verbose>
<sourceDestDir>src/main/java</sourceDestDir>
<wsdlDirectory>src/main/resources/</wsdlDirectory>
<wsdlLocation>src/main/resources/*</wsdlLocation>
<xjcArgs>
<xjcArg>-debug</xjcArg>
<xjcArg>-no-header</xjcArg>
<xjcArg>-Xxew</xjcArg>
<xjcArg>-Xxew:instantiate lazy</xjcArg>
<xjcArg>-Xxew:delete</xjcArg>
<xjcArg>-extension</xjcArg>
<xjcArg>-b ${basedir}/src/main/resources/jaxb_binding.xml</xjcArg>
<xjcArg>-XJsr303Annotations</xjcArg>
<!-- <xjcArg>-Xfluent-api</xjcArg> -->
<!-- <xjcArg>-Xvalue-constructor</xjcArg> -->
</xjcArgs>
</configuration>
</execution>
</executions>
<dependencies>
<dependency>
<groupId>com.github.jaxb-xew-plugin</groupId>
<artifactId>jaxb-xew-plugin</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>com.github.krasa</groupId>
<artifactId>krasa-jaxb-tools</artifactId>
<version>1.1</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</build>
而且 -e -X 开关不会显示有关此错误的任何信息
"main" java.lang.ClassCastException: java.lang.NoSuchMethodError 不能被强制转换 在 .jax_ws_commons.jaxws.Invoker.main(Invoker.java:87)
这是我正在尝试的最基本的配置。
C:\api>java -version java版本“1.7.0_51” Java(TM) SE 运行时环境 (build 1.7.0_51-b13) Java HotSpot(TM) 64 位服务器 VM（内部版本 24.51-b03，混合模式）
C:\api>mvn -version 阿帕奇 Maven 3.2.1 (ea8b2b07643dbb1b84b6d16e1f08391b666bc1e9; 2014-02-14T21:37:52+04:00) Maven 主页：C:\Program Files\apache-maven-3.2.1\bin.. Java 版本：1.7.0_51，供应商：甲骨文公司 Java 主页：C:\Program Files\Java\jdk1.7.0_51\jre 默认语言环境：en_US，平台编码：Cp1256 操作系统名称：“windows 7”，版本：“6.1”，arch：“amd64”，家族：“windows”
我的配置有什么问题？感谢任何帮助谢谢
【问题讨论】：
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我遇到了类似的问题。使用 Ant 而不是 Maven 插件，但本质保持不变。我必须将 commons-logging-api-1.1.jar 添加到类路径中才能使其工作。 HTH。
标签： jaxb2 jaxws-maven-plugin jaxb-xew-plugin