找不到标记库描述符
[英]Can't find tag library descriptor
问题描述
Yesterday I asked this question about not being able to find the tag descriptor for the JSF core libraries. 
昨天我问了一个关于无法找到JSF核心库的标记描述符的问题。 Now I am importing another project and I'm getting the same error of "Can't find tag library descriptor", only this time it's on the last line of this snippet: 现在我正在导入另一个项目，我收到了“无法找到标记库描述符”的相同错误，只是这次是在这个片段的最后一行：
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<%@ page contentType="text/html;charset=windows-1252"%>
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
<%@ taglib uri="http://myfaces.apache.org/tomahawk" prefix="t"%>
<%@ taglib uri="http://javascript4jsf.dev.java.net/" prefix="j4j"%>
The jar is included in the WEB-INF->lib folder, and I just can't get the error to go away. jar包含在WEB-INF-> lib文件夹中，我无法让错误消失。 My server won't even start with this project in there because it errors out. 我的服务器甚至不会从那个项目开始，因为它出错了。 How can I resolve this error message? 如何解决此错误消息？
3 个解决方案
解决方案1
6 已采纳 2011-08-04 16:31:16
I ended up changing my taglib declaration to this way and then I got no errors. 我最终改变了我的taglib声明，然后我没有错误。
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:t="http://myfaces.apache.org/tomahawk"
xmlns:j4j="http://javascript4jsf.dev.java.net/">
解决方案2
0 2011-08-03 16:36:18
If you look inside the the j4j jar, is the TLD in there? 如果您查看j4j jar，那里有TLD吗？ If so, does the TLD have taglib uri that matches the uri you posted? 如果是这样，TLD的taglib uri是否与您发布的uri相匹配？
解决方案3
0 2011-08-04 15:52:19
I had issues with TLD files when using WebSphere. 使用WebSphere时，我遇到了TLD文件的问题。 Even though the TLD file was in the jar in question (in my WEB-INF/lib directory) my application could not find it. 即使TLD文件存在于有问题的jar中（在我的WEB-INF / lib目录中），我的应用程序也找不到它。 My solution was to create a WEB-INF/tld directory and pull the TLD files out of my jars and put them in my tld directory. 我的解决方案是创建一个WEB-INF / tld目录并从我的jar中提取TLD文件并将它们放在我的tld目录中。
Also, check in the j4j tld file to confirm that you are using the correct URI. 另外，检查j4j tld文件以确认您使用的是正确的URI。
声明:本站的技术帖子网页，遵循CC BY-SA 4.0协议，如果您需要转载，请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.