相关疑难解决方法(0)

一般来说,我该如何解决maven仓库中找不到的资源,是否有另一个可以添加到pom.xml的repos列表？我尝试将该解决方案列为命令行,但它没有用,即使maven将其报告为SUCCESS.

I tried to build test-analytics, but got error:

[INFO]    task-segment: [install]
[INFO] ------------------------------------------------------------------------
[INFO] [resources:resources {execution: default-resources}]
[INFO] Using 'UTF-8' encoding to copy filtered resources.
[INFO] Copying 6 resources
Downloading: http://repo1.maven.org/maven2/com/google/code/gwt-dnd/gwt-dnd/3.1.1/gwt-dnd-3.1.1.pom
[INFO] Unable to find resource 'com.google.code.gwt-dnd:gwt-dnd:pom:3.1.1' in repository central (http://repo1.maven.org/maven2)
Downloading: http://repo1.maven.org/maven2/com/google/code/gwt-dnd/gwt-dnd/3.1.1/gwt-dnd-3.1.1.jar
[INFO] Unable to find resource 'com.google.code.gwt-dnd:gwt-dnd:jar:3.1.1' in repository central (http://repo1.maven.org/maven2)
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Failed to resolve artifact.

Missing:
----------
1) com.google.code.gwt-dnd:gwt-dnd:jar:3.1.1

  Try downloading the file manually from the project website.

  Then, …