maven Maven错误Failed to read artifact descriptor for xxx:jar 和 missing artifact maven dependency

落日映苍穹つ 2022-07-14 04:12 185阅读 0赞

# [Maven错误Failed to read artifact descriptor for xxx:jar 和 missing artifact maven dependency][Maven_Failed to read artifact descriptor for xxx_jar _ missing artifact maven dependency] #

在MyEclipse中执行Maven的install命令时或者Maven项目中的pom.xml增加新的依赖时，报“Failed to read artifact descriptor for xxx:jar ”或者"missing artifact maven dependency"的错误。这可能是在下载过程中文件出现错误。

解决办法：从本地的maven库中删除相关的jar包，然后右单击项目，Maven4MyEclipse->Update Project，在弹出的对话框中选择“Force Update Of Snapshots/Releases"

然后点击“OK”。这样就会重新下载这个jar包。

不同的Eclipse版本项目右键Maven只有会有不同的子菜单:

我的如下图:

![610238-20160816091700734-1257513766.png][]

![610238-20160816091716093-787265833.png][]

然后点击"OK" 就可以了........

//=================================================

此外还有提供的另外几种方式....(个人尝试没有效果)

There are a few other options apart from Project\->Clean, some of which are more along the lines of turning it off and on again.

*  Try right-clicking on the project and selecting Maven\->Update Project Configuration.
 *  Disable then re-enable dependency management (right-click Maven\->Disable Dependency Management then Maven\->Enable Dependency Management
 *  Close the project and reopen it.
 *  Check that your Maven settings are configured correctly. If you are behind a proxy you'll need to[configure the proxy settings][] in the global or user settings.
 *  Check you're using the Maven installation you expect. By default m2eclipse uses the embedder, if you have a separate installation you may want to [configure m2eclipse][] to use the external installation so that CLI and Eclipse builds are consistent. This also ensures you're configured to connect through any proxy as above.

[Maven_Failed to read artifact descriptor for xxx_jar _ missing artifact maven dependency]: http://www.cnblogs.com/DreamDrive/p/5775087.html
[610238-20160816091700734-1257513766.png]: /images/20220714/0b07f99225244be0bb6e9d3d57ae79b0.png
[610238-20160816091716093-787265833.png]: /images/20220714/96c2599ab20e4be58bdfcd3cca07748b.png
[configure the proxy settings]: http://maven.apache.org/guides/mini/guide-proxies.html
[configure m2eclipse]: https://books.sonatype.com/m2eclipse-book/reference/preferences.html#preferences-sect-maven-preferences