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java.lang.UnsupportedClassVersionError: org/apache/maven/cli/MavenCli

Java 作者:aqiandao 时间:2016-08-03 11:21:09 0 删除 编辑

  一日换了一下MyEclipse,换成2016CI,结果从SVN上下载了一个工程后出现以下错误:

  Exception in thread "main" java.lang.UnsupportedClassVersionError: org/apache/maven/cli/MavenCli : Unsupported major.minor version 51.0

  at java.lang.ClassLoader.defineClass1(Native Method)

  at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)

  at java.lang.ClassLoader.defineClass(ClassLoader.java:615)

  at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)

  at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)

  at java.net.URLClassLoader.access$000(URLClassLoader.java:58)

  at java.net.URLClassLoader$1.run(URLClassLoader.java:197)

  at java.security.AccessController.doPrivileged(Native Method)

  at java.net.URLClassLoader.findClass(URLClassLoader.java:190)

  at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClassFromSelf(ClassRealm.java:401)

  at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:42)

  at org.codehaus.plexus.classworlds.realm.ClassRealm.unsynchronizedLoadClass(ClassRealm.java:271)

  at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:254)

  at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:239)

  at org.codehaus.plexus.classworlds.launcher.Launcher.getMainClass(Launcher.java:144)

  at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:266)

  at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)

  at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)

  at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)

  提示错误是说使用的JDK版本不对,即现在使用的JDK版本不支持MavenCli要使用的版本,这里说明一下:

  major.minor version 51.0 对应的是JDK1.7

  major.minor version 50.0 对应的是JDK1.6

  这时看了一下新装的MyEclipse中配置的是这样的:





  处理如下:





  http://istock.jrj.com.cn/article,ydlg,29706640.html

  http://istock.jrj.com.cn/article,ydlg,29706719.html

  http://istock.jrj.com.cn/article,ydlg,29706741.html

  http://istock.jrj.com.cn/article,ydlg,29706764.html

  http://meiyuanxing2017.blog.163.com/blog/static/263367006201672104610785/

  http://blog.fang.com/38323300/18326636/articledetail.htm

  http://blog.dqccc.com/s/article_6796839.html

  http://blog.dqccc.com/s/articleprint_6796839.html

  http://blog.fang.com/38323300/18326727/articledetail.htm

  http://meiyuanxing2017.blog.163.com/blog/static/26336700620167211242017/

  http://blog.dqccc.com/s/article_6796905.html

  http://blog.dqccc.com/s/articleprint_6796905.html

  http://blog.ifeng.com/article/45607597.html

  http://www.ttx.cn/read-htm-tid-8082085.html

  http://www.ttx.cn/read-htm-tid-8082087.html

  http://www.ttx.cn/read-htm-tid-8082089.html

  http://www.ttx.cn/read-htm-tid-8082090.html

  http://www.ttx.cn/read-htm-tid-8082096.html

  http://blog.ifeng.com/article/45609784.html

  http://www.ttx.cn/read-htm-tid-8082179.html

  http://www.ttx.cn/read-htm-tid-8082180.html

  http://www.ttx.cn/read-htm-tid-8082183.html

  http://www.diyizby.com/bbs/thread-3605725-1-1.html

  http://www.diyizby.com/bbs/thread-3605812-1-1.html

  http://www.talkforex.com/thread-680609-1-1.html

  http://blog.ifeng.com/article/45612790.html

  http://blog.ifeng.com/article/45613893.html

  http://www.diyizby.com/bbs/thread-3609257-1-1.html

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