IntelliJ 12中未标识Struts2标记库 [英] Struts2 Tag library not identified in IntelliJ 12

问题描述

我一直在努力使IntelliJ允许使用Struts2 taglib。然而，它继续抱怨<％@ taglib prefix =suri =/ struts-tags％> 。它在IDE中显示的错误是：

I have been trying everything to make IntelliJ allow the use of Struts2 taglib. However it keeps on complaining about <%@ taglib prefix="s" uri="/struts-tags"%>. The error it shows in the IDE is:

无法解析uri / struts-tags

Cannot resolve the uri /struts-tags

我从头开始设置了一个新项目，其中包括struts2 facet（它将struts.xml文件添加到src / META-INF，将struts2-core jar添加到myApp / lib）。

I have set up a new project from scratch and included the struts2 facet (which added the struts.xml file to src/META-INF and the struts2-core jar to myApp/lib).

我的项目设置有什么问题吗？

Is there anything wrong with my project setup ?

任何帮助都表示赞赏，因为我现在已经坚持了一天！

Any help is appreciated as I have been stuck with this for a day now!

环境：IntelliJ IDEA 12.1.6

推荐答案

这个问题似乎是由于IntelliJ缓存问题而且问题已经消失了使缓存无效并重新启动。

The issue seemed to be due to IntelliJ caching and the problem is gone after invalidating cache and restart.

重新索引项目就行了。

File > Invalidate Cache

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