Eclipse自动刷新和Maven构建干扰 [英] Eclipse 'refresh automatically' and Maven build interference
问题描述
我最近配置了Eclipse（版本3.6），以便自动刷新工作区中的项目（Windows>首选项>常规>工作区>自动刷新）。
因为我更改了这个配置，当我尝试运行Maven（Maven从Eclipse）安装一个大项目时，我有以下问题：
[ERROR]无法执行目标org.apache.maven.plugins：maven-clean-plugin：2.4.1：项目上的clean（default-clean）ProjectName：无法清除项目：无法删除C：\ProjectName\target - > [帮助1 ]
[ERROR]
[ERROR]要查看错误的完整堆栈跟踪，请使用-e开关重新运行Maven。
[ERROR]使用-X开关重新运行Maven以启用完整的调试日志记录。
[ERROR]
[ERROR]有关错误和可能的解决方案的更多信息，请阅读以下文章：
[错误] [帮助1]
问题随机出现（或多或少地构建单个项目的50％），但是当我一起尝试构建14个项目时，我总是在某处得到这个错误。
我认为问题是Maven试图删除由Eclipse锁定的文件（这是刷新项目）。实际上，当我禁用自动刷新选项时，它不会发生。
有人知道避免这种麻烦的技巧吗？
我注意到有另外一个问题 Eclipse自动刷新资源并排除构建目录关于此主题，但没有答案。我希望我提供足够的信息来了解这个问题。
这是因为某些东西，很可能是eclipse，文件在刷新时，所以当maven尝试清理（即删除目标目录），它失败。不要自动刷新;我通常只有eclipse在最初运行时刷新工作空间。
I recently configured Eclipse (ver. 3.6) in order to make it automatically refresh projects in the workspace (Windows > Preferences > General > Workspace > Refresh Automatically).
Since I changed this configuration I have the following problem when I try to run Maven (Maven install from Eclipse) to build a big project:
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-clean-plugin:2.4.1:clean (default-clean) on project ProjectName: Failed to clean project: Failed to delete C:\ProjectName\target -> [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 articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException
The problem occurs randomly (more or less 50% of the times I build a single project), but when I try to build 14 projects all together I always get this error somewhere. I think that the problem is that Maven is trying to delete files that are locked by Eclipse (that is refreshing the project). In fact it doesn't happen when I disable the "Refresh Automatically" option.
Does anybody know a trick to avoid this trouble?
I noticed there is another question "Eclipse automatically refresh resources and exclude build dir" about this topic, but there are no answers. I hope I provided enough information to understand the problem.
This occurs because something, most likely eclipse, has a lock on the file during refresh so when maven tries to clean (i.e. delete the target directory), it fails. Don't refresh automatically; I typically only have eclipse refresh the workspace when it initially runs.
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