问题描述
我在Eclipse IDE中创建了多模块maven项目（已经安装了M2Eclipse插件）。在那里，我可以成功构建我的项目。但是在构建之后它还会在我的每个模块项目中显示错误图标。它可能是什么类型的问题？
I have create multi-module maven project in Eclipse IDE (already installed M2Eclipse plugin). There I can build my project successfully. But after build also it shows errors icon in my every module project. What kind of issue it can be?
谢谢。
推荐答案
在不知道您看到的错误的情况下，我将假设您的问题是eclipse项目属性（构建路径，src）目录规范，输出类目录等）。
Without knowing what errors you are seeing I am going to assume that your issue is with eclipse project properties (build path, src directory specification, output classes directory, etc).
您标记了m2eclipse插件，因此您应该能够在eclipse中右键单击您的项目选择 maven->更新项目配置。如果您在maven下没有看到该选项，那么您应该首先看到名为 maven->启用依赖关系管理的选项。首先单击该项，然后您应该能够看到更新项目配置选项。
You tagged m2eclipse plugin, so you should be able to right click on your project in eclipse select maven->update project configuration. If you do not see that option under maven then you should first see an option called maven->enable dependency management. Click that first and then you should be able to see update project configuration option.
如果这不能解决问题，那么打开包含pom.xml文件的项目目录命令提示符并运行 mvn eclipse：eclipse 。
If this does not fix it, then open your project directory containing the pom.xml file in command prompt and run mvn eclipse:eclipse.
如果您的maven构建本身成功，上述其中一项应解决那些讨厌的错误消息。
One of the above should resolve those pesky error messages provided that your maven build itself is successful.
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