Java 在中找不到org.apache.xalan:xalan:jar:2.7.1http://www.eviware.com/repository/maven2/

我正在运行一个maven项目，我从中下载了它 问题是，它可以在其他计算机上运行，但我的计算机除外：（。我不知道为什么。当我在命令行中输入“mvn clean install”时，结果如下：

[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO]
[INFO] Travelocity.com SAML2 SP Maven Webapp
[INFO] Avis.Com SAML2 SP Maven Webapp
[INFO] SAML2.SSO.Demo Maven Project
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building Travelocity.com SAML2 SP Maven Webapp 1.0.0-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[WARNING] The POM for org.apache.xalan:xalan:jar:2.7.1 is missing, no dependency
 information available
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO]
[INFO] Travelocity.com SAML2 SP Maven Webapp ............. FAILURE [0.388s]
[INFO] Avis.Com SAML2 SP Maven Webapp .................... SKIPPED
[INFO] SAML2.SSO.Demo Maven Project ...................... SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.579s
[INFO] Finished at: Mon Nov 04 18:10:45 ICT 2013
[INFO] Final Memory: 3M/15M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project saml2.sso.demo.travelocity.com: Could
not resolve dependencies for project org.wso2.identity:saml2.sso.demo.travelocit
y.com:war:1.0.0-SNAPSHOT: Failure to find org.apache.xalan:xalan:jar:2.7.1 in ht
tp://www.eviware.com/repository/maven2/ was cached in the local repository, reso
lution will not be reattempted until the update interval of xerces-api has elaps
ed or updates are forced -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e swit
ch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please rea
d the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyReso
lutionException

似乎无法从下载xalan.jar，但我看到maven已经自动下载了xalan-2.7.1.jar。

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我不知道如何修复此错误。请尽快帮助我。非常感谢。

您的项目正在搜索的存储库不包含工件：

org.apache.xalan:xalan:jar:2.7.1

它只包含

xalan:xalan:jar:2.7.1

如果您运行

mvn-xcompile

您将看到它们是一个依赖项：

[DEBUG]    org.opensaml:opensaml:jar:2.2.3:compile
[DEBUG]       commons-collections:commons-collections:jar:3.1:compile
[DEBUG]       commons-lang:commons-lang:jar:2.1:compile
[DEBUG]       velocity:velocity:jar:1.5:compile
[DEBUG]       org.apache.xerces:xml-apis:jar:2.9.1:runtime
[DEBUG]       org.apache.xerces:xercesImpl:jar:2.9.1:runtime
[DEBUG]       org.apache.xerces:resolver:jar:2.9.1:runtime
[DEBUG]       org.apache.xerces:serializer:jar:2.9.1:runtime
[DEBUG]       org.apache.xalan:xalan:jar:2.7.1:runtime

如果您相信编写此代码的人有意将其排除在外：

<exclusion>
     <groupId>xalan</groupId>
     <artifactId>xalan</artifactId>
</exclusion>
<exclusion>
     <groupId>xerces</groupId>
     <artifactId>xml-apis</artifactId>
</exclusion>

沙兰
沙兰
薛西斯
xml API

但请注意，

实际上是排除了一个实际上不是依赖项的依赖项。您需要在pom中通过以下方式更改上述排除项：

<exclusion>
     <groupId>org.apache.xalan</groupId>
     <artifactId>xalan</artifactId>
</exclusion>
<exclusion>
     <groupId>org.apache.xerces</groupId>
     <artifactId>xml-apis</artifactId>
</exclusion>

org.apache.xalan
沙兰
org.apache.xerces
xml API

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对于其他潜在的冲突工件，请遵循相同的模式。

请详细告诉我如何修复此问题。我不知道如何处理此问题：（你看到GroupID的问题了吗？我对SAML非常陌生，所以我不知道如何处理：（我选择了另一种在netbeans中通过复制文件来构建项目的方法。但仍然存在错误：(