错误信息 Multiple annotations found at this line:
解决方案
eclipse导出可执行jar时Launch configuration下拉列表选项太多
解决方案
参考资料

错误信息 Multiple annotations found at this line:

springmvc配置文件报错如下:

Multiple annotations found at this line:
    - Referenced file contains errors (http://www.springframework.org/schema/context/spring-context.xsd). For more information, right click on the 
     message in the Problems View and select "Show Details..."
    - Referenced file contains errors (http://www.springframework.org/schema/mvc/spring-mvc.xsd). For more information, right click on the message 
     in the Problems View and select "Show Details..."

解决方案

依次打开:Window>Preferences>XML>XML Files >Validation

取消勾选:Honour all XML schema locations,它将禁用指向不同schema位置相同命名空间引用的验证，仅以第一次找到的可验证的XML文件为结果。
然后点击Apply and Close

接下来选择是

这样就不会报错了，如下图所示: