Question

每次打开struts的配置文件.xml都有警告出现

org.eclipse.ui.PartInitException: Project code is not configured as a MyEclipse Web-Struts Project. Therefore the MyEclipse Struts Editor may not be used with struts-config-cash.xml. The default XML Editor has been used to open the file instead.
at com.genuitec.eclipse.struts.editor.multipage.StrutsConfigEditor.init(StrutsConfigEditor.java:475)
at org.eclipse.ui.internal.EditorManager.createSite(EditorManager.java:794)
at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:643)
at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:426)
at org.eclipse.ui.internal.WorkbenchPartReference.getPart

Answer 1

解决办法一:,在项目下的.project文件里添加一行代码<nature>com.genuitec.eclipse.cross.easystruts.eclipse.easystrutsnature</nature>,结果如下

</projectDescription>
......
</natures>
......
<nature>com.genuitec.eclipse.cross.easystruts.eclipse.easystrutsnature</nature>
</natures>
</projectDescription>
刷新工程就可以正常打开了

解决办法二:
右键单击工程，选择MyEclipse-> add Struts capabilities

另外，注意：project有没有加入Web-project特性。
若没有，则项目名点右键，选择MyEclipse --> 添加web-project特性就行了，此时，又一个问题：默认为WebRoot，而我的却为web，在添加web-project特性时修改一下就ok了!