问题描述
我在Eclipse中建立了一个新的Java开发工作站。在我以前的机器上，我不记得要在 New>下看到标准的原型集合。其他> Maven项目>选择Nexus Indexer选择原型。在这台机器上，原型列表是空的。我可以从命令行创建基于原型的项目，所以它不是一个显示屏，但我不明白为什么原型丢失（这让我想知道还没有注意到还有什么坏处） 。 Eclipse 3.5.1，Sun JDK 1.6.0_17，m2Eclipse 0.9.8.200905041414
通过以下配置，可以正常工作：Eclipse 3.5.1 20090920-1017，Sun JDK 6u16，m2eclipse 0.9.8.200905041414。
您确定m2eclipse已经从maven中央存储库中下载 nexus-maven-repository-index.gz 这个文件看起来是好吗？
BTW，索引存储在插件的元数据位置，这是< workspace root> /。 /.plugins/org.maven.ide.eclipse/nexus 。作为解决方法，您可以尝试从机器人机器上的机器中将索引复制到所有目的地。但这不是必要的，事情应该是正常的。
I'm setting up a new workstation for Java development in Eclipse. On my previous machine, I don't recall having to do anything special to see the standard collection of archetypes under 'New > Other > Maven project > select archetype' with Nexus Indexer selected. On this machine, the list of archetypes is empty. I can create archetype-based projects from the command line, so it's not a show-stopper, but I just don't understand why the archetypes are missing (and it makes me wonder what else is broken that I haven't noticed yet).
Eclipse 3.5.1, Sun JDK 1.6.0_17, m2Eclipse 0.9.8.200905041414
Works fine here with the following configuration: Eclipse 3.5.1 20090920-1017, Sun JDK 6u16, m2eclipse 0.9.8.200905041414.
alt text http://img13.imageshack.us/img13/126/screenshotnewmavenproje.png
Are you sure m2eclipse has finished downloading nexus-maven-repository-index.gz from the maven central repository? Does this file looks "good"?
BTW, the index is stored in the plugin's metadata location which is <workspace root>/.metadata/.plugins/org.maven.ide.eclipse/nexus. As workaround, you could maybe try to copy the index from the machine where everything works to this destination on the "buggy" machine. But this shouldn't be necessary, things should just work.
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