即使在安装了m2e + DWM之后，Eclipse Indigo SR2 EE中也没有Maven菜单项 [英] No Maven menu items in Eclipse Indigo SR2 EE even after m2e + DWM install

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本文介绍了即使在安装了m2e + DWM之后，Eclipse Indigo SR2 EE中也没有Maven菜单项的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我已经安装Eclipse Indigo SR2 EE：

  Eclipse Java EE IDE for Web Developers。 
版本：Indigo服务版本2 
构建ID：20120216-1857

和即使从Marketplace安装m2e后，在File-> Import，File-> New-> Project ...或Window-> Preferences中也没有任何Maven菜单项。



我真的很困惑我在Fedora 17 x64机器上，而我的其他 Fedora 17 x64机器在同一版本的Eclipse中工作正常！



m2e在已安装的软件中清楚显示：

  m2e  -  Maven Integration for Eclipse 1.0.200.20111228-1245 org.eclipse.m2e .feature.feature.group Eclipse.org  -  m2e

...并显示在配置报告中。然而，它在UI中完全不可见，并且使我疯狂。



更新：错误日志中有一些可能是重要的 - 至少，这是m2e相关。请参阅 -consolelog 此处或缩写贴贴贴近结尾



我对Eclipse很新，所以我可能会做一些愚蠢的事情 - 但无论如何，Eclipse可以使它更明显出现什么问题。



这与Eclipse Indigo for JAVA EE + Maven plugin = Maven菜单不显示在导入和偏好中;他们的m2e没有正确安装，这显示为已安装，Eclipse将不会重新安装，因为它已经安装，因此在安装新软件...中变灰。



我正在使用：

  java -version 
 java版本1.7.0_b147-icedtea
 OpenJDK运行时环境（fedora-2.1.fc17.6-x86_64）
 OpenJDK 64位服务器虚拟机（构建22.0-b10，混合模式）

哪个工作正常工作站在工作。 

  plugins / org eclipse -1245.jar plugins / org.eclipse.m2e.logback.configuration_1.0.200.20111228-1245.jar 
 plugins / org.eclipse.m2e.core.ui_1.0.200.20111228-1245.jar plugins / org。 eclipse.m2e.maven.indexer_1.0.200.20111228-1245 
 plugins / org.eclipse.m2e.discovery_1.0.200.20111228-1245.jar plugins / org.eclipse.m2e.maven.runtime_1.0.200.20111228- $ 12 
 .m2e.editor.xml_1.0.200.20111228-1245.jar插件/ org.eclipse.m2e.refactoring_1.0.200.20111228-1245.jar 
 plugins / org.eclipse.m2e.jdt_1.0.200.20111228-1245 .jar插件/或g.eclipse.m2e.scm_1.0.200.20111228-1245.jar 
 plugins / org.eclipse.m2e.launching_1.0.200.20111228-1245.jar plugins / org.eclipse.m2e.usagedata_1.0.200.20111228- 1245.jar 
 plugins / org.eclipse.m2e.lifecyclemapping.defaults_1.0.200.20111228-1245 plugins / org.sonatype.m2e.mavenarchiver_0.15.0.201109290002.jar

可能重要的 -consolelog 错误：

  16：58：08,042 | -ERROR in ch.qos.logback.core.joran.action.NestedComplexPropertyIA  - 无法创建[org.eclipse]类型的组件[filter] .m2e.logback.appender.ConsoleAppenderFilter] java.lang.ClassNotFoundException：org.eclipse.m2e.logback.appender.ConsoleAppenderFilter 
 java.lang.ClassNotFoundException：org.eclipse.m2e.logback.appender.ConsoleAppenderFilter 
在org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal（BundleLoader.java:513）
在org.eclipse.osgi.internal.loader.BundleLoad在org.eclipse.osgi.internal.loader.BundleLoader.findClass（BundleLoader.java:417）上的
 $ org.eclipse.osgi.internal上的
（BundleLoader.java:429） baseadaptor.DefaultClassLoader.loadClass（DefaultClassLoader.java:107）
在java.lang.ClassLoader.loadClass（ClassLoader.java:356）
 at ch.qos.logback.core.util.Loader。 loadClass（Loader.java:110）
 at ch.qos.logback.core.joran.action.NestedComplexPropertyIA.begin（NestedComplexPropertyIA.java:100）
 at ch.qos.logback.core。 joran.spi.Interpreter.callBeginAction（Interpreter.java:273）
 at ch.qos.logback.core.joran.spi.Interpreter.startElement（Interpreter.java:145）
 at ch。 qos.logback.core.joran.spi.Interpreter.startElement（Interpreter.java:127）
 at ch.qos.logback.core.joran.spi.EventPlayer.play（EventPlayer.java:40）
 at ch.qos.logback.core.joran.spi.Interpr eter.play（Interpreter.java:332）
 at ch.qos.logback.core.joran.GenericConfigurator.doConfigure（GenericConfigurator.java:126）
 at ch.qos.logback.core。 joran.GenericConfigurator.doConfigure（GenericConfigurator.java:93）
 at ch.qos.logback.core.joran.GenericConfigurator.doConfigure（GenericConfigurator.java:52）
 at org.eclipse.m2e。 logback.configuration.LogPlugin.loadConfiguration（LogPlugin.java:190）
在org.eclipse.m2e.logback.configuration.LogPlugin.configureLogback（LogPlugin.java:149）
在org.eclipse。 m2e.logback.configuration.LogPlugin.access $ 2（LogPlugin.java:112）
 at org.eclipse.m2e.logback.configuration.LogPlugin $ 1.run（LogPlugin.java:65）
 at at java.util.TimerThread.mainLoop（Timer.java:555）
 at java.util.TimerThread.run（Timer.java:505）

从Eclipse安装的软件列表：

 上下文和依赖注入工具1.2.0.v20120504-0314-H63-Beta3 org.jboss.tools.cdi.feature.feature.group JBoss by Red Hat 
 Eclipse EGit 1.3.0.201202151440-r org.eclipse.egit.feature.group Eclipse EGit 
用于Java EE开发人员的Eclipse IDE 1.4.2.20120213-0813 epp.package.jee null 
 Eclipse JGit 1.3。 0.201202151440-r org.eclipse.jgit.feature.group Eclipse JGit 
伪造工具1.0.0.v20120504-2048-H71-Beta3 org.jboss.tools.forge.feature.feature.group由Red Hat 
 Hibernate工具3.4.0.v20120504-2121-H72-Beta3 org.hibernate.eclipse.feature.feature.group JBoss by Red Hat 
 JBoss Archives Tools 3.2.1.v20120504-0235-H64-Beta3 org。 jboss.ide.eclipse.archives.feature.feature.group JBoss by Red Hat 
 JBoss Central Community 1.0.0.v20120514-1749-H82-Beta3 org.jboss.tools.community.central.feature.feature.group JBoss by Red Hat 
 JBoss JAX-RS Tools 1.2.2.v20120514-1752-H106-Beta3 org.jboss.too ls.ws.jaxrs.feature.feature.group JBoss by Red Hat 
 JBoss Maven CDI配置器1.3.0.v20120514-1625-H96-Beta3 org.jboss.tools.maven.cdi.feature.feature.group JBoss by Red Hat 
 JBoss Maven Hibernate配置器1.3.0.v20120514-1625-H96-Beta3 org.jboss.tools.maven.hibernate.feature.feature.group JBoss由Red Hat 
 JBoss Maven Integration 1.3。 0.v20120514-1625-H96-Beta3 org.jboss.tools.maven.feature.feature.group JBoss by Red Hat 
 JBoss Maven JAX-RS配置器1.3.0.v20120514-1625-H96-Beta3 org.jboss .tools.maven.jaxrs.feature.feature.group JBoss by Red Hat 
 JBoss Maven JPA配置器1.3.0.v20120514-1625-H96-Beta3 org.jboss.tools.maven.jpa.feature.feature.group JBoss by Red Hat 
 JBoss Maven JSF配置器1.3.0.v20120514-1625-H96-Beta3 org.jboss.tools.maven.jsf.feature.feature.group JBoss by Red Hat 
 JBoss Maven项目示例1.3.0.v20120514-1625-H96-Beta3 org.jboss.tools.maven.project.examples.feature.feature.grou p JBoss by Red Hat 
 JBoss Maven Seam Integration 1.3.0.v20120514-1625-H96-Beta3 org.jboss.tools.maven.seam.feature.feature.group JBoss by Red Hat 
 JBoss OpenShift工具2.3.0.v20120510-2034-H93-Beta3 org.jboss.tools.openshift.express.feature.feature.group Red Hat的JBoss 
 JBoss包装Maven配置器1.3.0.v20120514-1625-H96-Beta3组织.jboss.tools.maven.jbosspackaging.feature.feature.group JBoss by Red Hat 
 JBoss Runtime AS Detector 1.3.0.v20120504-1621-H89-Beta3 org.jboss.tools.runtime.as.detector.feature .feature.group JBoss by Red Hat 
 JBoss运行时检测核心1.3.0.v20120504-1621-H89-Beta3 org.jboss.tools.runtime.core.feature.feature.group JBoss by Red Hat 
 JBoss Tools社区项目示例1.2.1.v20120504-1659-H91-Beta3 org.jboss.tools.community.project.examples.feature.feature.group Red Hat的JBoss 
 JBoss工具EGit集成（实验）2.3。 0.v20120510-2034-H93-Beta3 org.jboss.tools.opens hift.egit.integration.feature.feature.group JBoss by Red Hat 
 JBoss工具Java标准工具3.3.0.v20120504-2056-H66-Beta3 org.jboss.tools.jst.feature.feature.group null 
 JBoss工具JDT扩展3.3.0.v20120510-2001-H58-Beta3 org.jboss.tools.common.jdt.feature.feature.group由JBoss Red Hat 
 JBoss Tools JSF 3.3.0.v20120504- 0520-H88-Beta3 org.jboss.tools.jsf.feature.feature.group JBoss by Red Hat 
 JBoss工具RichFaces 3.3.0.v20120504-0520-H88-Beta3 org.jboss.tools.richfaces.feature。 feature.group JBoss by Red Hat 
 JBoss工具源代码查询1.3.0.v20120514-1625-H96-Beta3 org.jboss.tools.maven.sourcelookup.feature.feature.group JBoss by Red Hat 
 JBoss工具使用情况报告1.1.0.v20120504-2022-H52-Beta3 org.jboss.tools.usage.feature.feature.group由Red Hat 
 JBoss工具视觉页面编辑器的JBoss 3.3.0.v20120504-2124-H75- Beta3 org.jboss.tools.vpe.feature.feature.group null 
 JBoss WebServices Tools 1.2.2 .v20120514-1752-H106-Beta3 org.jboss.tools.ws.feature.feature.group JBoss by Red Hat 
 JBossAS Tools 2.3.0.v20120504-2054-H105-Beta3 org.jboss.ide.eclipse。 as.feature.feature.group JBoss by Red Hat 
 JMX Console 1.2.0.v20120504-0232-H50-Beta3 org.jboss.tools.jmx.feature.feature.group JBoss by Red Hat 
 m2e -  Maven Integration for Eclipse 1.0.200.20111228-1245 org.eclipse.m2e.feature.feature.group Eclipse.org  -  m2e 
 m2e  -  slf4j超过logback logging（可选）1.0.200.20111228-1245 org.eclipse.m2e。 logback.feature.feature.group Eclipse.org  -  m2e 
 MTP集成为WTP 0.15.2.20120306-2040 org.maven.ide.eclipse.wtp.feature.feature.group由JBoss Red Hat 
 Maven配置文件管理1.3.0.v20120514-1625-H96-Beta3 org.jboss.tools.maven.profiles.feature.feature.group Red Hat的JBoss 
项目示例1.2.1.v20120504-1659-H91-Beta3组织。 jboss.tools.project.examples.feature.feature.group JBoss by Red Hat 
 Seam 3工具1.2.0.v20120504-0314-H63-Beta3 org.jboss.tools.cdi.seam.feature.feature.group由Red Hat

$ b的JBoss $ b

解决方案

我通过下载并安装Eclipse IDE for Java Developers（ie： not EE包）。与EE版本的Eclipse不同，基本的Java版本内置了m2e，并且它开始使用。偏好条目在那里，导入项目出现在菜单等中。



然后我从帮助 - >安装中安装了Eclipse Java EE开发工具新软件...。我不知道它是否是一个完整的EE包，但EE视角和我需要的工具就在那里。您可以将 Eclipse EE软件包列表与上面的普通Java版本列表，显示了EE包具有以下附加功能包：




  • org.eclipse.datatools（Data工具）

  • org.eclipse.jpt（Java持久性工具）

  • org.eclipse.jsf（JavaServer faces）

  • org.eclipse.jst（？似乎是来自Web Tools Platform的零件和核心零件）

  • org.eclipse.pde（插件开发环境）

  • org.eclipse.rse（远程系统资源管理器）

  • org.eclipse.tm（目标管理终端）

  • org .eclipse.wst（XSL支持，看看）


I've installed Eclipse Indigo SR2 EE:

Eclipse Java EE IDE for Web Developers.
Version: Indigo Service Release 2 
Build id: 20120216-1857

and even after installing m2e from Marketplace I don't have any Maven menu items in File->Import, File->New->Project..., or Window->Preferences.

I'm really confused. I'm on a Fedora 17 x64 machine - and my other Fedora 17 x64 machine at work works fine with the same version of Eclipse!

m2e is clearly shown in "Installed Software":

  m2e - Maven Integration for Eclipse   1.0.200.20111228-1245   org.eclipse.m2e.feature.feature.group   Eclipse.org - m2e

... and appears in a configuration report. Yet it is completely invisible in the UI, and it's driving me insane.

UPDATE: There's something in the error log that might be significant - at least, it's m2e related. See -consolelog here or abbreviated paste near end of post.

I'm fairly new to Eclipse so I'm probably doing something stupid - but whatever it is, Eclipse could make it more obvious what's wrong.

This isn't the same as "Eclipse Indigo for JAVA EE + Maven plugin = the Maven menu does not appear in import and preference"; their m2e wasn't properly installed, this shows up as installed and Eclipse won't reinstall it because it's already installed and thus greyed out in "Install new software...".

No errors are emitted on stdout/stderr when Eclipse is launched from the command line.

I'm using:

java -version
java version "1.7.0_b147-icedtea"
OpenJDK Runtime Environment (fedora-2.1.fc17.6-x86_64)
OpenJDK 64-Bit Server VM (build 22.0-b10, mixed mode)

which works fine on the workstation at work. ls -d plugins/*m2e* shows:

plugins/org.eclipse.m2e.archetype.common_1.0.200.20111228-1245           plugins/org.eclipse.m2e.logback.appender_1.0.200.20111228-1245.jar
plugins/org.eclipse.m2e.core_1.0.200.20111228-1245.jar                   plugins/org.eclipse.m2e.logback.configuration_1.0.200.20111228-1245.jar
plugins/org.eclipse.m2e.core.ui_1.0.200.20111228-1245.jar                plugins/org.eclipse.m2e.maven.indexer_1.0.200.20111228-1245
plugins/org.eclipse.m2e.discovery_1.0.200.20111228-1245.jar              plugins/org.eclipse.m2e.maven.runtime_1.0.200.20111228-1245
plugins/org.eclipse.m2e.editor_1.0.200.20111228-1245.jar                 plugins/org.eclipse.m2e.model.edit_1.0.200.20111228-1245.jar
plugins/org.eclipse.m2e.editor.xml_1.0.200.20111228-1245.jar             plugins/org.eclipse.m2e.refactoring_1.0.200.20111228-1245.jar
plugins/org.eclipse.m2e.jdt_1.0.200.20111228-1245.jar                    plugins/org.eclipse.m2e.scm_1.0.200.20111228-1245.jar
plugins/org.eclipse.m2e.launching_1.0.200.20111228-1245.jar              plugins/org.eclipse.m2e.usagedata_1.0.200.20111228-1245.jar
plugins/org.eclipse.m2e.lifecyclemapping.defaults_1.0.200.20111228-1245  plugins/org.sonatype.m2e.mavenarchiver_0.15.0.201109290002.jar

The -consolelog error that may be significant:

16:58:08,042 |-ERROR in ch.qos.logback.core.joran.action.NestedComplexPropertyIA - Could not create component [filter] of type [org.eclipse.m2e.logback.appender.ConsoleAppenderFilter] java.lang.ClassNotFoundException: org.eclipse.m2e.logback.appender.ConsoleAppenderFilter
        at java.lang.ClassNotFoundException: org.eclipse.m2e.logback.appender.ConsoleAppenderFilter
        at      at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:513)
        at      at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:429)
        at      at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:417)
        at      at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
        at      at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
        at      at ch.qos.logback.core.util.Loader.loadClass(Loader.java:110)
        at      at ch.qos.logback.core.joran.action.NestedComplexPropertyIA.begin(NestedComplexPropertyIA.java:100)
        at      at ch.qos.logback.core.joran.spi.Interpreter.callBeginAction(Interpreter.java:273)
        at      at ch.qos.logback.core.joran.spi.Interpreter.startElement(Interpreter.java:145)
        at      at ch.qos.logback.core.joran.spi.Interpreter.startElement(Interpreter.java:127)
        at      at ch.qos.logback.core.joran.spi.EventPlayer.play(EventPlayer.java:40)
        at      at ch.qos.logback.core.joran.spi.Interpreter.play(Interpreter.java:332)
        at      at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:126)
        at      at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:93)
        at      at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:52)
        at      at org.eclipse.m2e.logback.configuration.LogPlugin.loadConfiguration(LogPlugin.java:190)
        at      at org.eclipse.m2e.logback.configuration.LogPlugin.configureLogback(LogPlugin.java:149)
        at      at org.eclipse.m2e.logback.configuration.LogPlugin.access$2(LogPlugin.java:112)
        at      at org.eclipse.m2e.logback.configuration.LogPlugin$1.run(LogPlugin.java:65)
        at      at java.util.TimerThread.mainLoop(Timer.java:555)
        at      at java.util.TimerThread.run(Timer.java:505)

Installed software list from Eclipse:

  Context and Dependency Injection Tools    1.2.0.v20120504-0314-H63-Beta3  org.jboss.tools.cdi.feature.feature.group   JBoss by Red Hat
  Eclipse EGit  1.3.0.201202151440-r    org.eclipse.egit.feature.group  Eclipse EGit
  Eclipse IDE for Java EE Developers    1.4.2.20120213-0813 epp.package.jee null
  Eclipse JGit  1.3.0.201202151440-r    org.eclipse.jgit.feature.group  Eclipse JGit
  Forge Tools   1.0.0.v20120504-2048-H71-Beta3  org.jboss.tools.forge.feature.feature.group JBoss by Red Hat
  Hibernate Tools   3.4.0.v20120504-2121-H72-Beta3  org.hibernate.eclipse.feature.feature.group JBoss by Red Hat
  JBoss Archives Tools  3.2.1.v20120504-0235-H64-Beta3  org.jboss.ide.eclipse.archives.feature.feature.group    JBoss by Red Hat
  JBoss Central Community   1.0.0.v20120514-1749-H82-Beta3  org.jboss.tools.community.central.feature.feature.group JBoss by Red Hat
  JBoss JAX-RS Tools    1.2.2.v20120514-1752-H106-Beta3 org.jboss.tools.ws.jaxrs.feature.feature.group  JBoss by Red Hat
  JBoss Maven CDI Configurator  1.3.0.v20120514-1625-H96-Beta3  org.jboss.tools.maven.cdi.feature.feature.group JBoss by Red Hat
  JBoss Maven Hibernate Configurator    1.3.0.v20120514-1625-H96-Beta3  org.jboss.tools.maven.hibernate.feature.feature.group   JBoss by Red Hat
  JBoss Maven Integration   1.3.0.v20120514-1625-H96-Beta3  org.jboss.tools.maven.feature.feature.group JBoss by Red Hat
  JBoss Maven JAX-RS Configurator   1.3.0.v20120514-1625-H96-Beta3  org.jboss.tools.maven.jaxrs.feature.feature.group   JBoss by Red Hat
  JBoss Maven JPA Configurator  1.3.0.v20120514-1625-H96-Beta3  org.jboss.tools.maven.jpa.feature.feature.group JBoss by Red Hat
  JBoss Maven JSF Configurator  1.3.0.v20120514-1625-H96-Beta3  org.jboss.tools.maven.jsf.feature.feature.group JBoss by Red Hat
  JBoss Maven Project Examples  1.3.0.v20120514-1625-H96-Beta3  org.jboss.tools.maven.project.examples.feature.feature.group    JBoss by Red Hat
  JBoss Maven Seam Integration  1.3.0.v20120514-1625-H96-Beta3  org.jboss.tools.maven.seam.feature.feature.group    JBoss by Red Hat
  JBoss OpenShift Tools 2.3.0.v20120510-2034-H93-Beta3  org.jboss.tools.openshift.express.feature.feature.group JBoss by Red Hat
  JBoss Packaging Maven Configurators   1.3.0.v20120514-1625-H96-Beta3  org.jboss.tools.maven.jbosspackaging.feature.feature.group  JBoss by Red Hat
  JBoss Runtime AS Detector 1.3.0.v20120504-1621-H89-Beta3  org.jboss.tools.runtime.as.detector.feature.feature.group   JBoss by Red Hat
  JBoss Runtime Detection Core  1.3.0.v20120504-1621-H89-Beta3  org.jboss.tools.runtime.core.feature.feature.group  JBoss by Red Hat
  JBoss Tools Community Project Examples    1.2.1.v20120504-1659-H91-Beta3  org.jboss.tools.community.project.examples.feature.feature.group    JBoss by Red Hat
  JBoss Tools EGit Integration (Experimental)   2.3.0.v20120510-2034-H93-Beta3  org.jboss.tools.openshift.egit.integration.feature.feature.group    JBoss by Red Hat
  JBoss Tools Java Standard Tools   3.3.0.v20120504-2056-H66-Beta3  org.jboss.tools.jst.feature.feature.group   null
  JBoss Tools JDT Extensions    3.3.0.v20120510-2001-H58-Beta3  org.jboss.tools.common.jdt.feature.feature.group    JBoss by Red Hat
  JBoss Tools JSF   3.3.0.v20120504-0520-H88-Beta3  org.jboss.tools.jsf.feature.feature.group   JBoss by Red Hat
  JBoss Tools RichFaces 3.3.0.v20120504-0520-H88-Beta3  org.jboss.tools.richfaces.feature.feature.group JBoss by Red Hat
  JBoss Tools Source Lookup 1.3.0.v20120514-1625-H96-Beta3  org.jboss.tools.maven.sourcelookup.feature.feature.group    JBoss by Red Hat
  JBoss Tools Usage Reporting   1.1.0.v20120504-2022-H52-Beta3  org.jboss.tools.usage.feature.feature.group JBoss by Red Hat
  JBoss Tools Visual Page Editor    3.3.0.v20120504-2124-H75-Beta3  org.jboss.tools.vpe.feature.feature.group   null
  JBoss WebServices Tools   1.2.2.v20120514-1752-H106-Beta3 org.jboss.tools.ws.feature.feature.group    JBoss by Red Hat
  JBossAS Tools 2.3.0.v20120504-2054-H105-Beta3 org.jboss.ide.eclipse.as.feature.feature.group  JBoss by Red Hat
  JMX Console   1.2.0.v20120504-0232-H50-Beta3  org.jboss.tools.jmx.feature.feature.group   JBoss by Red Hat
  m2e - Maven Integration for Eclipse   1.0.200.20111228-1245   org.eclipse.m2e.feature.feature.group   Eclipse.org - m2e
  m2e - slf4j over logback logging (Optional)   1.0.200.20111228-1245   org.eclipse.m2e.logback.feature.feature.group   Eclipse.org - m2e
  Maven Integration for WTP 0.15.2.20120306-2040    org.maven.ide.eclipse.wtp.feature.feature.group JBoss by Red Hat
  Maven Profiles Management 1.3.0.v20120514-1625-H96-Beta3  org.jboss.tools.maven.profiles.feature.feature.group    JBoss by Red Hat
  Project Examples  1.2.1.v20120504-1659-H91-Beta3  org.jboss.tools.project.examples.feature.feature.group  JBoss by Red Hat
  Seam 3 Tools  1.2.0.v20120504-0314-H63-Beta3  org.jboss.tools.cdi.seam.feature.feature.group  JBoss by Red Hat

解决方案

I worked around this issue by downloading and installing "Eclipse IDE for Java Developers" (ie: not the EE package). Unlike the EE version of Eclipse, the basic Java version comes with m2e built-in, and it worked out of the box. The preferences entry was there, the import items were present in the menus, etc.

I then just installed the "Eclipse Java EE Developer tools" from "Help -> Install new software...". I don't know if it's a complete EE package, but the EE perspective and the tools I need are there. You can compare the Eclipse EE package list to the above list for the plain Java version, showing that the EE package has the following additional feature packages:

  • org.eclipse.datatools (Data Tools)
  • org.eclipse.jpt (Java Persistence Tools)
  • org.eclipse.jsf (JavaServer faces)
  • org.eclipse.jst (? Seems to be parts from Web Tools Platform and parts from core ?)
  • org.eclipse.pde (Plugin development environment)
  • org.eclipse.rse (Remote System Explorer)
  • org.eclipse.tm (Target Management Terminal)
  • org.eclipse.wst (XSL support, by the looks)

这篇关于即使在安装了m2e + DWM之后，Eclipse Indigo SR2 EE中也没有Maven菜单项的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！

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