entityMap|blocks|key|dvcci|text|删除完整的.m2/repository本地存储库解决了我的问题。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|8jigo|或者你需要知道你使用的是什么插件，以及它们的依赖关系，因为其中一个插件在下载时遇到了问题。^0|5|E|0^^$0|$]|1|@$2|3|4|5|6|7|8|I|9|@$A|J|B|K|C|D]]|E|@]|F|$]]|$2|G|4|H|6|7|8|L|9|@]|E|@]|F|$]]]]

Deleting full <code>.m2/repository</code> local repository solved my problem.

Or else you need to know what plugins are you using exactly with their dependencies as one of the plugin suffered a problem while downloading.

entityMap|blocks|key|edbqr|text|删除完整的.m2本地存储库也解决了我的问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2ughd|如果你不知道它在哪里，位置是：^0|0^^$0|$]|1|@$2|3|4|5|6|7|8|E|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|F|9|@]|A|@]|B|$]]]]

Deleting full .m2 local repository solved my problem, too.
If you don't know where it is, the locations are:
<pre><code>Unix/Mac OS X – ~/.m2/repository
Windows – C:\Documents and Settings\{your-username}\.m2\repository 
 ( %USERPROFILE%\.m2\repository too, as suggested by **MC Empero** )
</code></pre>

entityMap|blocks|key|btg4q|text|我在@Rushi+Shah的解决方案中添加了更多的观点|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4ftvi|mvn+clean+install+-X有助于确定根本原因。|offset|length|style|CODE|29c8v|Maven构建生命周期的一些重要阶段包括：|9g9bj|clean+-项目清除了来自以前编译的所有工件compile+-项目被编译到项目根的/target目录install+-打包的归档被复制到本地maven存储库(可以在/.m2下的用户主目录中)+test+-单元测试运行package+-编译的源代码被打包到归档(默认情况下是JAR)|2grgu|标签下的1.6指的是JDK版本。我们需要在我们的开发环境中确保正确的jdk版本，或者将值更改为1.7或1.5，或者其他任何值，如果该JDK版本支持该应用程序的话。|492b6|我们可以在Maven站点上找到Maven构建生命周期的完整细节。^0|0|0|K|0|0|0|5|N|7|1F|7|2P|4|31|7|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|Q|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|R|9|@$E|S|F|T|G|H]]|A|@]|B|$]]|$2|I|4|J|6|7|8|U|9|@]|A|@]|B|$]]|$2|K|4|L|6|7|8|V|9|@$E|W|F|X|G|H]|$E|Y|F|Z|G|H]|$E|10|F|11|G|H]|$E|12|F|13|G|H]|$E|14|F|15|G|H]]|A|@]|B|$]]|$2|M|4|N|6|7|8|16|9|@]|A|@]|B|$]]|$2|O|4|P|6|7|8|17|9|@]|A|@]|B|$]]]]

I am adding more points to the solution by @Rushi Shah

<code>mvn clean install -X</code> helps to identify the root cause.

Some of the important phases of Maven build lifecycle are: 

<code>clean</code> – the project is clean of all artifacts that came from previous compilations
<code>compile</code> – the project is compiled into /target directory of project root
<code>install</code> – packaged archive is copied into local maven repository (could in your user's home directory under /.m2)
<code>test</code> – unit tests are run
<code>package</code> – compiled sources are packaged into archive (JAR by default)

The 1.6 under tag refers to JDK version.
We need to ensure that proper jdk version in our dev environment or change the value to 
1.7 or 1.5 or whatever if the application can be supported in that JDK version.

<pre><code>&lt;build&gt;
 &lt;plugins&gt;
 &lt;plugin&gt;
 &lt;groupId&gt;org.apache.maven.plugins&lt;/groupId&gt;
 &lt;artifactId&gt;maven-compiler-plugin&lt;/artifactId&gt;
 &lt;version&gt;3.0&lt;/version&gt;
 &lt;configuration&gt;
 &lt;source&gt;1.6&lt;/source&gt;
 &lt;target&gt;1.6&lt;/target&gt;
 &lt;/configuration&gt;
 &lt;/plugin&gt;
 &lt;/plugins&gt;
&lt;/build&gt;
</code></pre>

We can find the complete details on <a href="http://maven.apache.org/ref/3.1.1/maven-core/lifecycles.html#default_Lifecycle">Maven build lifecycle</a> in Maven site.

entityMap|blocks|key|enkbe|text|我也有同样的问题，请检查运行配置中Maven使用的已安装jre……|type|unstyled|depth|inlineStyleRanges|entityRanges|data|7frb2|在您的例子中，我认为maven-compiler-plugin:jar:2.3.2需要一个jdk1.6|ank1l|要执行此操作，请执行以下操作:运行Configuration+>+YOUR_MAVEN_BUILD+>+JRE+>+Alternate+JRE|dn8e5|​|e3ma2|希望这能有所帮助。^0|0|0|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|K|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|L|9|@]|A|@]|B|$]]|$2|E|4|F|6|7|8|M|9|@]|A|@]|B|$]]|$2|G|4|H|6|7|8|N|9|@]|A|@]|B|$]]|$2|I|4|J|6|7|8|O|9|@]|A|@]|B|$]]]]

I had the same problem, check the installed jre used by Maven in your Run Configuration...

In your case, I think that the maven-compiler-plugin:jar:2.3.2 needs a jdk1.6

To do this : Run Configuration > YOUR_MAVEN_BUILD > JRE > Alternate JRE<a href="https://i.stack.imgur.com/JoITZ.png" rel="noreferrer"><img src="https://i.stack.imgur.com/JoITZ.png" alt="enter image description here"></a>

Hope this helps.

entityMap|blocks|key|7qnsq|text|有时它是由于项目指向JRE而不是JDK.So造成的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|fh1hh|1.右键单击项目-->构建路径-->配置构建路径-->添加库-->JRE系统库-->环境-->安装的JRE-->指向c:+drive+(Windows)中的java文件夹，然后选择JDK文件夹和确定。|4jgoa|2.从构建路径中删除已经存在的JRE。^0|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|G|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|H|9|@]|A|@]|B|$]]|$2|E|4|F|6|7|8|I|9|@]|A|@]|B|$]]]]

Sometimes it is caused due to the project points to JRE rather than JDK.So try this,

1.Right Click on project -->Build Path --> Configure Build Path -->Add Library -->JRE System Library -->Environments--> Installed JREs-->Point to java folder in c: drive (Windows) and select JDK folder and ok.

2.Remove the already present JRE from build path.

entityMap|blocks|key|e779b|text|有时出现此问题是因为您在POM.xml中提到的java.version不是安装在您的机器上的那个。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|69f6t|确保您在pom.xml中提到的版本与您机器中的jdk和jre版本完全相同。^0|0^^$0|$]|1|@$2|3|4|5|6|7|8|E|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|F|9|@]|A|@]|B|$]]]]

Sometimes this issue comes because the java.version which you have mentioned in POM.xml is not the one installed in your machine.

<pre><code>&lt;properties&gt;
 &lt;java.version&gt;1.7&lt;/java.version&gt;
&lt;/properties&gt;
</code></pre>

Ensure you exactly mention the same version in your pom.xml as the jdk and jre version present in your machine.

entityMap|blocks|key|djd71|text|通常，定义maven-maven+plugin就足够了。将以下代码添加到您的编译器插件定义中。|type|unstyled|depth|inlineStyleRanges|entityRanges|data^0^^$0|$]|1|@$2|3|4|5|6|7|8|C|9|@]|A|@]|B|$]]]]

Usually, define maven-compiler-plugin is sufficient enough. add the following to your compiler plugin definition.

<pre><code>&lt;plugin&gt;
 &lt;inherited&gt;true&lt;/inherited&gt;
 &lt;groupId&gt;org.apache.maven.plugins&lt;/groupId&gt;
 &lt;artifactId&gt;maven-compiler-plugin&lt;/artifactId&gt; 
&lt;/plugin&gt;
</code></pre>

entityMap|blocks|key|3frsl|text|我曾经遇到过这个问题，我是这样解决它的：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|fq3q7|​|1aihv|步骤-1清理.m2/仓库|1ajpt|第2步-从当前项目位置(项目的pom.xml文件所在的位置)的终端执行maven命令(例如mvn+clean+verify)，而不是从eclipse运行maven。|offset|length|style|CODE|d3cgj^0|0|0|0|19|G|0^^$0|$]|1|@$2|3|4|5|6|7|8|N|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|O|9|@]|A|@]|B|$]]|$2|E|4|F|6|7|8|P|9|@]|A|@]|B|$]]|$2|G|4|H|6|7|8|Q|9|@$I|R|J|S|K|L]]|A|@]|B|$]]|$2|M|4|D|6|7|8|T|9|@]|A|@]|B|$]]]]

<h3>I had this problem once, and this is how i resolved it:</h3>

<li>Step-1 Clean your <blockquote>.m2/repository</blockquote> </li>
<li>Step-2 execute the maven command(for example <code>mvn clean verify</code>) from the terminal at the current project location(where your project's pom.xml file exist) instead of running maven from eclipse.</li>

entityMap|blocks|key|u9bh|text|其他答案都不建议只下载缺失的插件。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|dme9l|在删除整个.m2存储库并重新下载所有项目依赖项和所有插件之前，您可能需要尝试：|e34g1|这将只下载缺失的插件。^0|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|G|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|H|9|@]|A|@]|B|$]]|$2|E|4|F|6|7|8|I|9|@]|A|@]|B|$]]]]

None of the other answers suggests downloading just the missing plugin.
Before you delete your whole .m2 repository and re-download all project dependencies and all plugins, you may want to try:
<pre><code>mvn dependency:resolve-plugins
</code></pre>
That will download just the missing plugins.

entityMap|blocks|key|e3858|text|Java+9不兼容|type|unstyled|depth|inlineStyleRanges|entityRanges|data|6h7kr|当我试图在一个项目上调用mvn+install时，我得到了这个错误。|offset|length|style|CODE|71oa|我在macOS上安装了Java9和Java8Update144。我的Maven项目显然调用了Java+9，但失败了。从我的Mac上移除了Java+9，只留下了Java+8。Maven现在正在愉快地构建我的项目，以成功完成我的项目。|fbh5n|在macOS+Sierra上使用Apache+Maven+3.5.0。^0|0|C|B|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|M|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|N|9|@$E|O|F|P|G|H]]|A|@]|B|$]]|$2|I|4|J|6|7|8|Q|9|@]|A|@]|B|$]]|$2|K|4|L|6|7|8|R|9|@]|A|@]|B|$]]]]

<h1>Java 9 incompatible</h1>

I got this error when trying to calling <code>mvn install</code> on a project. 

I had installed Java 9 on macOS as well as Java 8 Update 144. My Maven project was apparently invoking Java 9 and failing. Removed Java 9 from my Mac, leaving just Java 8 in place. Maven is now happily building my project to successful completion.

Using Apache Maven 3.5.0 on macOS Sierra.

entityMap|blocks|key|85g52|text|或者从pom.xml中删除以下代码，或者更正您的java版本以使其正常工作。|type|unstyled|depth|inlineStyleRanges|entityRanges|data^0^^$0|$]|1|@$2|3|4|5|6|7|8|C|9|@]|A|@]|B|$]]]]

Either remove the below code from the pom.xml or correct your java version to make it work.

<blockquote>
<pre><code> &lt;plugin&gt;
 &lt;artifactId&gt;maven-compiler-plugin&lt;/artifactId&gt;
 &lt;version&gt;3.0&lt;/version&gt;
 &lt;configuration&gt;
 &lt;source&gt;1.6&lt;/source&gt;
 &lt;target&gt;1.6&lt;/target&gt;
 &lt;/configuration&gt;
 &lt;/plugin&gt;
</code></pre>
</blockquote>

entityMap|blocks|key|d6jkl|text|实际上，如果您不想删除本地的.m2/repository/...您已经从Apache下载了Maven副本，可以让Eclipse使用外部Maven，并可以编辑{+/STS+}\conf\settings.xml以将localRepository指向一个新的空位置。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|e4gh3|当然，除了以前的.m2位置之外，您还将拥有一个包含所有maven源代码下载的新存储库。|b42n6|​|f5evm^0|0|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|H|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|I|9|@]|A|@]|B|$]]|$2|E|4|F|6|7|8|J|9|@]|A|@]|B|$]]|$2|G|4|F|6|7|8|K|9|@]|A|@]|B|$]]]]

Actually, if you do not want to delete your local .m2/repository/... and you are have a downloaded copy of Maven from Apache, you can have Eclipse /STS use that external Maven and you can edit the {maven}\conf\settings.xml to point your localRepository to a new empty location. 

<pre><code>&lt;localRepository&gt;C:\java\repository&lt;/localRepository&gt;
</code></pre>

Of course, you will have a new repository with all of the maven source downloads in addition to your previous .m2 location.

<img src="https://i.stack.imgur.com/2J0Fd.png" alt="enter image description here">

entityMap|blocks|key|50ds6|text|检查pom.xml中的属性endorsed.dir标记。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|e6tsa|我也有这个问题，我通过修改属性修复了这个问题。|ff8gq|示例：^0|2|7|D|C|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|K|9|@$A|L|B|M|C|D]|$A|N|B|O|C|D]]|E|@]|F|$]]|$2|G|4|H|6|7|8|P|9|@]|E|@]|F|$]]|$2|I|4|J|6|7|8|Q|9|@]|E|@]|F|$]]]]

check the property <code>endorsed.dir</code> tag in your <code>pom.xml</code>. 
I also had this problem and I fixed by modifying the property. 

Example:

<pre><code>&lt;endorsed.dir&gt;${project.build.directory}/endorsed&lt;/endorsed.dir&gt; 
</code></pre>

entityMap|blocks|key|fiv6i|text|从您的中央资源库下载maven编译器插件jar|type|unstyled|depth|inlineStyleRanges|entityRanges|data|e04h|如果检查jdk版本仍然失败，这是因为您的应用程序是基于不同的jdk版本构建的^0|0^^$0|$]|1|@$2|3|4|5|6|7|8|E|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|F|9|@]|A|@]|B|$]]]]

<ul>
<li>Download maven compiler plugin jar from your central repositoy n try</li>
<li>If it is still failing check your jdk version, it is because of your application is built on diff jdk version</li>
</ul>

entityMap|blocks|key|f7hlg|text|对我来说，重启Eclipse消除了这个错误！|type|unstyled|depth|inlineStyleRanges|entityRanges|data^0^^$0|$]|1|@$2|3|4|5|6|7|8|C|9|@]|A|@]|B|$]]]]

For me, restarting Eclipse got rid of this error!

entityMap|blocks|key|6238v|text|我认为你有两种方法来解决这个问题。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|d0mou|01。设置属性|4bd50|将Java构建路径设置为jdk|1ol01|右键单击项目->Java生成路径->Select库选项卡->Select+JRE系统库->Click编辑按钮->Click+Installed+JRE->在框中添加标记->click编辑->Click目录->选择jdk|11ef4|28mal|指定您安装的jdk版本|2uun3|右键单击project+->Project+Facets+->tick+java，然后选择java+version->Apply+->Ok|edd7d|efhkh|更新项目|4h8vv|右键单击“项目”->Go+to+Maven->更新|agvis|8hhtr|02.删除.m2文件|e12u0|如果你不能使用上述两个主题来解决你的问题，请执行此操作，关闭你的项目。删除完整的.m2文件夹|cpo3n|如何对.m2文件进行罚款(Windows)|7pm45|转到本地磁盘(C)+->Users+->Select+your+PC+name+->.m2文件^0|0|0|0|0|0|0|0|0|0|0|0|0|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|11|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|12|9|@]|A|@]|B|$]]|$2|E|4|F|6|7|8|13|9|@]|A|@]|B|$]]|$2|G|4|H|6|7|8|14|9|@]|A|@]|B|$]]|$2|I|4|-4|6|7|8|15|9|@]|A|@]|B|$]]|$2|J|4|K|6|7|8|16|9|@]|A|@]|B|$]]|$2|L|4|M|6|7|8|17|9|@]|A|@]|B|$]]|$2|N|4|-4|6|7|8|18|9|@]|A|@]|B|$]]|$2|O|4|P|6|7|8|19|9|@]|A|@]|B|$]]|$2|Q|4|R|6|7|8|1A|9|@]|A|@]|B|$]]|$2|S|4|-4|6|7|8|1B|9|@]|A|@]|B|$]]|$2|T|4|U|6|7|8|1C|9|@]|A|@]|B|$]]|$2|V|4|W|6|7|8|1D|9|@]|A|@]|B|$]]|$2|X|4|Y|6|7|8|1E|9|@]|A|@]|B|$]]|$2|Z|4|10|6|7|8|1F|9|@]|A|@]|B|$]]]]

I think you have Two ways to solve this problem

01. Set Properties 

<ul>
<li>Set Java Build Path as jdk</li>
</ul>

<blockquote>
 Right click project ->Java Build Path ->Select Libraries tab ->Select JRE System Library ->Click Edit button ->Click Installed JREs-> add tick to box ->click Edit ->Click Directory->Select jdk
</blockquote>

<ul>
<li>Specifi which kind of jdk version you installed</li>
</ul>

<blockquote>
 Right click project ->Project Facets ->tick java and select java version->Apply ->Ok
</blockquote>

<ul>
<li>Update project</li>
</ul>

<blockquote>
 Right-click on "project"->Go to Maven->Update
</blockquote>

02.Delete .m2 file

If you can't solve your problem using above two topic get this action
Close your project. Delete your full .m2 folder

How to fined .m2 file(windows)

<blockquote>
 Go to Local Disk(C) ->Users ->Select your PC name ->.m2 file
</blockquote>

entityMap|blocks|key|44gmp|text|我重命名了.m2目录，这还不起作用，所以我安装了最新的sdk/jdk并重启了eclipse。这起作用了。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|28jre|似乎需要一个SDK，而我只安装了一个JRE。|7s53|这很奇怪，因为eclipse在同一台机器上为不同的旧项目工作。|cq2rs|我导入了第二个maven项目，只有在重新启动eclipse之后，Run/maven安装才完成。所以也许重新启动eclipse是必要的。|cmu1b|我正在导入另一个项目，尽管我已经重启了eclipse，但在它工作之前，我不得不做了两次maven+install。|offset|length|style|CODE^0|0|0|0|0|17|D^^$0|$]|1|@$2|3|4|5|6|7|8|O|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|P|9|@]|A|@]|B|$]]|$2|E|4|F|6|7|8|Q|9|@]|A|@]|B|$]]|$2|G|4|H|6|7|8|R|9|@]|A|@]|B|$]]|$2|I|4|J|6|7|8|S|9|@$K|T|L|U|M|N]]|A|@]|B|$]]]]

I renamed the .m2 directory, this didn't help yet, so I installed the newest sdk/jdk and restarted eclipse. This worked.

It seems an SDK was needed and I only had installed a JRE.

Which is weird, because eclipse worked on the same machine for a different older project.

I imported a second maven project, and Run/maven install did only complete after restarting eclipse. So maybe just a restart of eclipse was necessary.

Importing yet another project, and had to do <code>maven install</code> twice before it worked even though I had restarted eclipse.

entityMap|blocks|key|16ssj|text|可能目标文件夹中有文件被锁定|type|unstyled|depth|inlineStyleRanges|entityRanges|data^0^^$0|$]|1|@$2|3|4|5|6|7|8|C|9|@]|A|@]|B|$]]]]

Maybe there is a file got locked in the target folder

entityMap|blocks|key|3lies|text|也许你可以将这个依赖添加到你的pom.xml中。我用这个方法解决了这个问题！|type|unstyled|depth|inlineStyleRanges|entityRanges|data^0^^$0|$]|1|@$2|3|4|5|6|7|8|C|9|@]|A|@]|B|$]]]]

Maybe you can add this dependency to your pom.xml. I use this method and solve the problem！

<pre><code>&lt;dependency&gt; 
 &lt;groupId&gt;org.apache.maven.plugins&lt;/groupId&gt; 
 &lt;artifactId&gt;maven-resources-plugin&lt;/artifactId&gt; 
 &lt;version&gt;2.3.2&lt;/version&gt; 
&lt;/dependency&gt;
</code></pre>

entityMap|blocks|key|fdr8t|text|对于Mac+os上的新用户，找到.m2文件夹并将其删除，该文件夹位于您的/+users+/.m2目录中。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5bmj0|你不会在finder(文件资源管理器)中看到.m2文件夹，对于这个用户来说，这个命令可以显示Mac隐藏的文件|8mi4p|$+defaults+write+com.apple.finder+AppleShowAllFiles+TRUE|511d8|在此之后，按alt并单击finder->重新启动，您可以看到/Users/.m2|88b9c|要再次隐藏文件，只需使用$+defaults+write+com.apple.finder+AppleShowAllFiles+false^0|0|0|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|K|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|L|9|@]|A|@]|B|$]]|$2|E|4|F|6|7|8|M|9|@]|A|@]|B|$]]|$2|G|4|H|6|7|8|N|9|@]|A|@]|B|$]]|$2|I|4|J|6|7|8|O|9|@]|A|@]|B|$]]]]

for the new users on Mac os , 
find out .m2 folder and delete it, its on your /Users/.m2 directory.

you wont get to see .m2 folder in finder(File Explorer), for this user this command to Show Mac hidden files

$ defaults write com.apple.finder AppleShowAllFiles TRUE

after this press alt and click on finder-> relaunch, you can see /Users/.m2

to hide files again, simply use this
$ defaults write com.apple.finder AppleShowAllFiles false

entityMap|blocks|key|81io5|text|必须擦除整个.m2/存储库内容，这真是令人难以置信。我建议键入以下命令(在Windows上)：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|e76rk|mvn清理|vhrn|mvn+-X包>+my_log_file.log|1ahti|8o49b|最后一个命令enable+Debug+option+et将输出重定向到一个文件。打开文件并搜索错误或警告关键字。你可以找到这样的表达式：|avbil|在这种情况下，您只需删除目录C:\Users\vifie.m2\repository\net\java\jvnet-parent\3即可理解|ciq5a|Relaunch+compilation，packaging+and+so+on+:|offset|length|style|CODE|arp2c|mvn+package|fk1vu|44ql6|WARNING消失只是因为你删除损坏的POM文件在良好的位置和maven重新下载它。通常，新的POM文件更好。|16gqf|Often+debug+mode+give+you+messages+with+more+comprehensive+details.|b5nuf|Why+I+redirect+log+to+a+file+:+Simply+because+on+Windows+console+don't+have+enough+buffer+to+store+all+lines+and+often+you+cannot+see+all+lines.^0|0|0|0|0|0|0|0|16|0|0|B|0|0|0|1J|0|0|1V|0|0|40^^$0|$]|1|@$2|3|4|5|6|7|8|10|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|11|9|@]|A|@]|B|$]]|$2|E|4|F|6|7|8|12|9|@]|A|@]|B|$]]|$2|G|4|-4|6|7|8|13|9|@]|A|@]|B|$]]|$2|H|4|I|6|7|8|14|9|@]|A|@]|B|$]]|$2|J|4|K|6|7|8|15|9|@]|A|@]|B|$]]|$2|L|4|M|6|7|8|16|9|@$N|17|O|18|P|Q]]|A|@]|B|$]]|$2|R|4|S|6|7|8|19|9|@$N|1A|O|1B|P|Q]]|A|@]|B|$]]|$2|T|4|-4|6|7|8|1C|9|@]|A|@]|B|$]]|$2|U|4|V|6|7|8|1D|9|@$N|1E|O|1F|P|Q]]|A|@]|B|$]]|$2|W|4|X|6|7|8|1G|9|@$N|1H|O|1I|P|Q]]|A|@]|B|$]]|$2|Y|4|Z|6|7|8|1J|9|@$N|1K|O|1L|P|Q]]|A|@]|B|$]]]]

It's really incredible to be oblige to erase whole .m2/repository content.
I suggest to type this command (On Windows) :
<blockquote>
mvn clean
mvn -X package &gt; my_log_file.log
</blockquote>
The last command enable Debug option et redirect output to a file. Open the file and search ERROR or WARNING key words. You can find this kind of expression :
<pre><code>DEBUG] =======================================================================
[WARNING] The POM for javax.servlet:javax.servlet-api:jar:4.0.0 is invalid, transitive dependencies (if any) will not be available: 1 problem was encountered while building the effective model for javax.servlet:javax.servlet-api:4.0.0
[FATAL] Non-parseable POM C:\Users\vifie\.m2\repository\net\java\jvnet-parent\3\jvnet-parent-3.pom: processing instruction can not have PITarget with reserved xml name (position: END_TAG seen ...&lt;/profiles&gt;\n\n&lt;/project&gt;\n\n&lt;?xml ... @160:7) @ C:\Users\vifie\.m2\repository\net\java\jvnet-parent\3\jvnet-parent-3.pom, line 160, column 7

[WARNING] The POM for org.glassfish:javax.json:jar:1.0.4 is invalid, transitive dependencies (if any) will not be available: 1 problem was encountered while building the effective model for org.glassfish:javax.json:[unknown-version]
[FATAL] Non-parseable POM C:\Users\vifie\.m2\repository\net\java\jvnet-parent\3\jvnet-parent-3.pom: processing instruction can not have PITarget with reserved xml name (position: END_TAG seen ...&lt;/profiles&gt;\n\n&lt;/project&gt;\n\n&lt;?xml ... @160:7) @ C:\Users\vifie\.m2\repository\net\java\jvnet-parent\3\jvnet-parent-3.pom, line 160, column 7
</code></pre>
It's esay in this case to understand you have just to delete directory C:\Users\vifie.m2\repository\net\java\jvnet-parent\3
Relaunch compilation, packaging and so on :
<blockquote>
mvn package
</blockquote>
WARNING disappear just because you delete POM file corrupted at the good location and maven re download it. Normally the new POM file is better.
Often debug mode give you messages with more comprehensive details.
Why I redirect log to a file : Simply because on Windows console don't have enough buffer to store all lines and often you cannot see all lines.

entityMap|blocks|key|98j2s|text|我们尝试了到目前为止列出的所有方法，但仍然失败。错误还提到|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1ko1b|(默认-WAR)在项目utilsJava上:组装WAR时出错:需要webxml属性|760c2|1d3gg|最终修复它的解决方案是将以下内容添加到POM：|7utn7|正如这里提到的，组装WAR+-+webxml属性时出错是必需的|9sfjp|我们的POM现在包含以下内容：^0|0|0|0|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|L|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|M|9|@]|A|@]|B|$]]|$2|E|4|-4|6|7|8|N|9|@]|A|@]|B|$]]|$2|F|4|G|6|7|8|O|9|@]|A|@]|B|$]]|$2|H|4|I|6|7|8|P|9|@]|A|@]|B|$]]|$2|J|4|K|6|7|8|Q|9|@]|A|@]|B|$]]]]

We tried everything listed so far and it still failed. The error also mentioned

<blockquote>
 (default-war) on project utilsJava: Error assembling WAR: webxml
 attribute is required
</blockquote>

The solution that finally fixed it was adding this to POM:

<pre><code>&lt;failOnMissingWebXml&gt;false&lt;/failOnMissingWebXml&gt;
</code></pre>

As mentioned here <a href="https://stackoverflow.com/questions/47491488/error-assembling-war-webxml-attribute-is-required?utm_medium=organic&amp;utm_source=google_rich_qa&amp;utm_campaign=google_rich_qa">Error assembling WAR - webxml attribute is required
</a>

Our POM now contains this:

<pre><code>&lt;plugin&gt;
&lt;inherited&gt;true&lt;/inherited&gt;
&lt;groupId&gt;org.apache.maven.plugins&lt;/groupId&gt;
&lt;artifactId&gt;maven-war-plugin&lt;/artifactId&gt;
&lt;version&gt;${maven-war-plugin.version}&lt;/version&gt;
&lt;configuration&gt;
&lt;failOnMissingWebXml&gt;false&lt;/failOnMissingWebXml&gt;
&lt;warName&gt;${project.artifactId}&lt;/warName&gt;
&lt;attachClasses&gt;true&lt;/attachClasses&gt;
&lt;/configuration&gt;
&lt;/plugin&gt; 
</code></pre>

entityMap|blocks|key|bi90e|text|这是因为你的Jenkins找不到设置文件。如果删除.m2无效，请尝试以下解决方案|type|unstyled|depth|inlineStyleRanges|entityRanges|data|10q2c|转到您的作业配置|c20ms|而不是添加到Build部分。|1m8i1|添加构建步骤:-调用顶级maven目标并填充Maven版本和目标|63r7i|然后单击高级按钮并提及图像中提到的设置文件路径|3u8k4|​^0|0|0|0|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|M|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|N|9|@]|A|@]|B|$]]|$2|E|4|F|6|7|8|O|9|@]|A|@]|B|$]]|$2|G|4|H|6|7|8|P|9|@]|A|@]|B|$]]|$2|I|4|J|6|7|8|Q|9|@]|A|@]|B|$]]|$2|K|4|L|6|7|8|R|9|@]|A|@]|B|$]]]]

It is because your Jenkins not able to find setting file. If deleting .m2 not work, try below solution
Go to your JOB configuration
than to the Build section
Add build step :- Invoke top level maven target and fill Maven version and Goal
than click on Advance button and mention settings file path as mention in image
<a href="https://i.stack.imgur.com/DUXAy.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/DUXAy.png" alt="enter image description here" /></a>

entityMap|blocks|key|3gt5s|text|这是因为你的Maven找不到设置文件。如果删除.m2无效，请尝试以下解决方案|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3j5lo|转到您的作业配置|8hte3|而不是添加到Build部分。|big2h|添加构建步骤:-调用顶级maven目标并填充Maven版本和目标|915pi|然后单击高级按钮并提及图像中提到的设置文件路径|o7sh|​^0|0|0|0|0|0^^$0|$]|1|@$2|3|4|5|6|7|8|M|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|N|9|@]|A|@]|B|$]]|$2|E|4|F|6|7|8|O|9|@]|A|@]|B|$]]|$2|G|4|H|6|7|8|P|9|@]|A|@]|B|$]]|$2|I|4|J|6|7|8|Q|9|@]|A|@]|B|$]]|$2|K|4|L|6|7|8|R|9|@]|A|@]|B|$]]]]

It is because your Maven not able to find settings file. If deleting .m2 not work, try below solution
Go to your JOB configuration
than to the Build section
Add build step :- Invoke top level maven target and fill Maven version and Goal
than click on Advance button and mention settings file path as mention in image
<a href="https://i.stack.imgur.com/mctc2.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/mctc2.png" alt="enter image description here" /></a>

entityMap|blocks|key|eo3sc|text|我也有同样的问题，除了上面帖子的配置|type|unstyled|depth|inlineStyleRanges|entityRanges|data|ekik5|在pom.xml的插件元素中。我认为问题是在像我这样的情况下缺少执行->目标"endpoints_get_discovery_doc“，所以这对我来说是有效的。^0|0^^$0|$]|1|@$2|3|4|5|6|7|8|E|9|@]|A|@]|B|$]]|$2|C|4|D|6|7|8|F|9|@]|A|@]|B|$]]]]

i had the same problem and besides the above posts' configurations putting 

<pre><code> &lt;plugin&gt;
 &lt;groupId&gt;com.google.appengine&lt;/groupId&gt;
 &lt;artifactId&gt;appengine-maven-plugin&lt;/artifactId&gt;
 &lt;version&gt;1.9.32&lt;/version&gt;
 &lt;configuration&gt;
 &lt;enableJarClasses&gt;false&lt;/enableJarClasses&gt;
 &lt;/configuration&gt;
 &lt;executions&gt;
 &lt;execution&gt;
 &lt;goals&gt;
 &lt;goal&gt;endpoints_get_discovery_doc&lt;/goal&gt;
 &lt;/goals&gt;
 &lt;/execution&gt;
 &lt;/executions&gt;
 &lt;/plugin&gt;
</code></pre>

in the plugins element in pom.xml.
i think the problem was absence of execution -> goal "endpoints_get_discovery_doc" in some cases like mine, so this worked for me.

I am using Maven 3.0.5 and Spring Tool Source 3.2 with Maven plugin installed. When I try to do 'Run As---> Maven install', I am getting the following error:

<pre><code>[INFO] Scanning for projects...
[INFO] 
[INFO] ------------------------------------------------------------------------
[INFO] Building Spring Social Twitter4J Sample 1.0.0
[INFO] ------------------------------------------------------------------------
[WARNING] The POM for org.apache.maven.plugins:maven-compiler-plugin:jar:2.3.2 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[WARNING] The POM for org.apache.maven.plugins:maven-war-plugin:jar:2.1.1 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[WARNING] The POM for org.apache.maven.plugins:maven-install-plugin:jar:2.3.1 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[INFO] 
[INFO] --- maven-resources-plugin:2.5:resources (default-resources) @ spring-social-twitter4j ---
[debug] execute contextualize
[WARNING] Using platform encoding (Cp1252 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] Copying 15 resources
[INFO] 
[INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @ spring-social-twitter4j ---
[WARNING] The POM for org.apache.maven.plugins:maven-compiler-plugin:jar:2.3.2 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
Jun 21, 2013 2:14:32 AM org.sonatype.guice.bean.reflect.Logs$JULSink warn
WARNING: Error injecting: org.apache.maven.plugin.CompilerMojo
**java.lang.NoClassDefFoundError: org/codehaus/plexus/compiler/CompilerException**
 at java.lang.Class.getDeclaredConstructors0(Native Method)
 at java.lang.Class.privateGetDeclaredConstructors(Unknown Source)
 at java.lang.Class.getDeclaredConstructors(Unknown Source)
 at com.google.inject.spi.InjectionPoint.forConstructorOf(InjectionPoint.java:245)
 at com.google.inject.internal.ConstructorBindingImpl.create(ConstructorBindingImpl.java:98)
 at com.google.inject.internal.InjectorImpl.createUninitializedBinding(InjectorImpl.java:629)
 at com.google.inject.internal.InjectorImpl.createJustInTimeBinding(InjectorImpl.java:831)
 at com.google.inject.internal.InjectorImpl.createJustInTimeBindingRecursive(InjectorImpl.java:758)
 at com.google.inject.internal.InjectorImpl.getJustInTimeBinding(InjectorImpl.java:255)
 at com.google.inject.internal.InjectorImpl.getBindingOrThrow(InjectorImpl.java:204)
 at com.google.inject.internal.InjectorImpl.getProviderOrThrow(InjectorImpl.java:954)
 at com.google.inject.internal.InjectorImpl.getProvider(InjectorImpl.java:987)
 at com.google.inject.internal.InjectorImpl.getProvider(InjectorImpl.java:950)
 at com.google.inject.internal.InjectorImpl.getInstance(InjectorImpl.java:1000)
 at org.sonatype.guice.bean.reflect.AbstractDeferredClass.get(AbstractDeferredClass.java:45)
 at com.google.inject.internal.ProviderInternalFactory.provision(ProviderInternalFactory.java:84)
 at com.google.inject.internal.InternalFactoryToInitializableAdapter.provision(InternalFactoryToInitializableAdapter.java:52)
 at com.google.inject.internal.ProviderInternalFactory$1.call(ProviderInternalFactory.java:70)
 at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:100)
 at org.sonatype.guice.plexus.lifecycles.PlexusLifecycleManager.onProvision(PlexusLifecycleManager.java:138)
 at com.google.inject.internal.ProvisionListenerStackCallback$Provision.provision(ProvisionListenerStackCallback.java:108)
 at com.google.inject.internal.ProvisionListenerStackCallback.provision(ProvisionListenerStackCallback.java:55)
 at com.google.inject.internal.ProviderInternalFactory.circularGet(ProviderInternalFactory.java:68)
 at com.google.inject.internal.InternalFactoryToInitializableAdapter.get(InternalFactoryToInitializableAdapter.java:45)
 at com.google.inject.internal.InjectorImpl$3$1.call(InjectorImpl.java:965)
 at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1011)
 at com.google.inject.internal.InjectorImpl$3.get(InjectorImpl.java:961)
 at com.google.inject.Scopes$1$1.get(Scopes.java:59)
 at org.sonatype.guice.bean.locators.LazyBeanEntry.getValue(LazyBeanEntry.java:83)
 at org.sonatype.guice.plexus.locators.LazyPlexusBean.getValue(LazyPlexusBean.java:49)
 at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:253)
 at org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:245)
 at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getConfiguredMojo(DefaultMavenPluginManager.java:455)
 at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:92)
 at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
 at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
 at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)
 at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
 at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
 at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
 at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:320)
 at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
 at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
 at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
 at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 at java.lang.reflect.Method.invoke(Unknown Source)
 at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:290)
 at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
 at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
 at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)
Caused by: java.lang.ClassNotFoundException: org.codehaus.plexus.compiler.CompilerException
 at org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy.loadClass(SelfFirstStrategy.java:50)
 at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:244)
 at org.codehaus.plexus.classworlds.realm.ClassRealm.loadClass(ClassRealm.java:230)
 ... 54 more

[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2.749s
[INFO] Finished at: Fri Jun 21 02:14:32 IST 2013
[INFO] Final Memory: 4M/15M
[INFO] ------------------------------------------------------------------------
**[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project spring-social-twitter4j: Execution default-compile of goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile failed: A required class was missing while executing org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile: org/codehaus/plexus/compiler/CompilerException**
[ERROR] -----------------------------------------------------
[ERROR] realm = plugin&gt;org.apache.maven.plugins:maven-compiler-plugin:2.3.2
[ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
[ERROR] urls[0] = file:/C:/Users/SS%20Computer/.m2/repository/org/apache/maven/plugins/maven-compiler-plugin/2.3.2/maven-compiler-plugin-2.3.2.jar
[ERROR] urls[1] = file:/C:/Users/SS%20Computer/.m2/repository/org/codehaus/plexus/plexus-utils/1.1/plexus-utils-1.1.jar
[ERROR] Number of foreign imports: 1
[ERROR] import: Entry[import from realm ClassRealm[maven.api, parent: null]]
[ERROR] 
[ERROR] -----------------------------------------------------: org.codehaus.plexus.compiler.CompilerException
[ERROR] -&gt; [Help 1]
[ERROR] 
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[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 read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/PluginContainerException
</code></pre>

Please find below my pom.xml: 

<pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
&lt;project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"&gt;
 &lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt;
 &lt;groupId&gt;org.springframework.social.samples&lt;/groupId&gt;
 &lt;artifactId&gt;spring-social-twitter4j&lt;/artifactId&gt;
 &lt;name&gt;Spring Social Twitter4J Sample&lt;/name&gt;
 &lt;packaging&gt;war&lt;/packaging&gt;
 &lt;version&gt;1.0.0&lt;/version&gt;
 &lt;properties&gt;
 &lt;java-version&gt;1.6&lt;/java-version&gt;
 &lt;org.springframework.social-version&gt;1.1.0.BUILD-SNAPSHOT&lt;/org.springframework.social-version&gt;
 &lt;org.springframework-version&gt;3.2.1.RELEASE&lt;/org.springframework-version&gt;
 &lt;org.springframework.security-version&gt;3.1.3.RELEASE&lt;/org.springframework.security-version&gt;
 &lt;org.slf4j-version&gt;1.7.2&lt;/org.slf4j-version&gt;
 &lt;/properties&gt;
 &lt;dependencies&gt;
 &lt;!-- Spring --&gt;
 &lt;dependency&gt;
 &lt;groupId&gt;org.springframework&lt;/groupId&gt;
 &lt;artifactId&gt;spring-context&lt;/artifactId&gt;
 &lt;version&gt;${org.springframework-version}&lt;/version&gt;
 &lt;exclusions&gt;
 &lt;!-- Exclude Commons Logging in favor of SLF4j --&gt;
 &lt;exclusion&gt;
 &lt;groupId&gt;commons-logging&lt;/groupId&gt;
 &lt;artifactId&gt;commons-logging&lt;/artifactId&gt;
 &lt;/exclusion&gt;
 &lt;/exclusions&gt;
 &lt;/dependency&gt;
 &lt;dependency&gt;
 &lt;groupId&gt;org.springframework&lt;/groupId&gt;
 &lt;artifactId&gt;spring-webmvc&lt;/artifactId&gt;
 &lt;version&gt;${org.springframework-version}&lt;/version&gt;
 &lt;/dependency&gt;
 &lt;dependency&gt;
 &lt;groupId&gt;org.springframework&lt;/groupId&gt;
 &lt;artifactId&gt;spring-jdbc&lt;/artifactId&gt;
 &lt;version&gt;${org.springframework-version}&lt;/version&gt;
 &lt;/dependency&gt;
 &lt;dependency&gt;
 &lt;groupId&gt;org.springframework&lt;/groupId&gt;
 &lt;artifactId&gt;spring-tx&lt;/artifactId&gt;
 &lt;version&gt;${org.springframework-version}&lt;/version&gt;
 &lt;/dependency&gt; 
 &lt;dependency&gt;
 &lt;groupId&gt;org.springframework.security&lt;/groupId&gt;
 &lt;artifactId&gt;spring-security-web&lt;/artifactId&gt;
 &lt;version&gt;${org.springframework.security-version}&lt;/version&gt;
 &lt;/dependency&gt;
 &lt;dependency&gt;
 &lt;groupId&gt;org.springframework.security&lt;/groupId&gt;
 &lt;artifactId&gt;spring-security-taglibs&lt;/artifactId&gt;
 &lt;version&gt;${org.springframework.security-version}&lt;/version&gt;
 &lt;/dependency&gt;
 &lt;dependency&gt;
 &lt;groupId&gt;org.springframework.security&lt;/groupId&gt;
 &lt;artifactId&gt;spring-security-config&lt;/artifactId&gt;
 &lt;version&gt;${org.springframework.security-version}&lt;/version&gt;
 &lt;/dependency&gt;
 &lt;dependency&gt;
 &lt;groupId&gt;org.springframework.social&lt;/groupId&gt;
 &lt;artifactId&gt;spring-social-core&lt;/artifactId&gt;
 &lt;version&gt;${org.springframework.social-version}&lt;/version&gt;
 &lt;/dependency&gt;
 &lt;dependency&gt;
 &lt;groupId&gt;org.springframework.social&lt;/groupId&gt;
 &lt;artifactId&gt;spring-social-web&lt;/artifactId&gt;
 &lt;version&gt;${org.springframework.social-version}&lt;/version&gt;
 &lt;/dependency&gt;

 &lt;!-- Twitter4J --&gt;
 &lt;dependency&gt;
 &lt;groupId&gt;org.twitter4j&lt;/groupId&gt;
 &lt;artifactId&gt;twitter4j-core&lt;/artifactId&gt;
 &lt;version&gt;2.2.3&lt;/version&gt;
 &lt;/dependency&gt;

 &lt;!-- JSR 303 with Hibernate Validator --&gt;
 &lt;dependency&gt;
 &lt;groupId&gt;javax.validation&lt;/groupId&gt;
 &lt;artifactId&gt;validation-api&lt;/artifactId&gt;
 &lt;version&gt;1.0.0.GA&lt;/version&gt;
 &lt;/dependency&gt;
 &lt;dependency&gt;
 &lt;groupId&gt;org.hibernate&lt;/groupId&gt;
 &lt;artifactId&gt;hibernate-validator&lt;/artifactId&gt;
 &lt;version&gt;4.1.0.Final&lt;/version&gt;
 &lt;/dependency&gt;

 &lt;!-- Logging --&gt;
 &lt;dependency&gt;
 &lt;groupId&gt;org.slf4j&lt;/groupId&gt;
 &lt;artifactId&gt;slf4j-api&lt;/artifactId&gt;
 &lt;version&gt;${org.slf4j-version}&lt;/version&gt;
 &lt;/dependency&gt;
 &lt;dependency&gt;
 &lt;groupId&gt;org.slf4j&lt;/groupId&gt;
 &lt;artifactId&gt;jcl-over-slf4j&lt;/artifactId&gt;
 &lt;version&gt;${org.slf4j-version}&lt;/version&gt;
 &lt;scope&gt;runtime&lt;/scope&gt;
 &lt;/dependency&gt;
 &lt;dependency&gt;
 &lt;groupId&gt;org.slf4j&lt;/groupId&gt;
 &lt;artifactId&gt;slf4j-log4j12&lt;/artifactId&gt;
 &lt;version&gt;${org.slf4j-version}&lt;/version&gt;
 &lt;scope&gt;runtime&lt;/scope&gt;
 &lt;/dependency&gt;
 &lt;dependency&gt;
 &lt;groupId&gt;log4j&lt;/groupId&gt;
 &lt;artifactId&gt;log4j&lt;/artifactId&gt;
 &lt;version&gt;1.2.16&lt;/version&gt;
 &lt;scope&gt;runtime&lt;/scope&gt;
 &lt;/dependency&gt;

 &lt;dependency&gt;
 &lt;groupId&gt;com.h2database&lt;/groupId&gt;
 &lt;artifactId&gt;h2&lt;/artifactId&gt;
 &lt;version&gt;1.3.159&lt;/version&gt;
 &lt;/dependency&gt;

 &lt;!-- @Inject --&gt;
 &lt;dependency&gt;
 &lt;groupId&gt;javax.inject&lt;/groupId&gt;
 &lt;artifactId&gt;javax.inject&lt;/artifactId&gt;
 &lt;version&gt;1&lt;/version&gt;
 &lt;/dependency&gt;

 &lt;!-- CGLIB, only required and used for @Configuration usage --&gt;
 &lt;dependency&gt;
 &lt;groupId&gt;cglib&lt;/groupId&gt;
 &lt;artifactId&gt;cglib-nodep&lt;/artifactId&gt;
 &lt;version&gt;2.2&lt;/version&gt;
 &lt;/dependency&gt;

 &lt;!-- Servlet --&gt;
 &lt;dependency&gt;
 &lt;groupId&gt;javax.servlet&lt;/groupId&gt;
 &lt;artifactId&gt;servlet-api&lt;/artifactId&gt;
 &lt;version&gt;2.5&lt;/version&gt;
 &lt;scope&gt;provided&lt;/scope&gt;
 &lt;/dependency&gt;
 &lt;dependency&gt;
 &lt;groupId&gt;javax.servlet.jsp&lt;/groupId&gt;
 &lt;artifactId&gt;jsp-api&lt;/artifactId&gt;
 &lt;version&gt;2.1&lt;/version&gt;
 &lt;scope&gt;provided&lt;/scope&gt;
 &lt;/dependency&gt;
 &lt;dependency&gt;
 &lt;groupId&gt;javax.servlet.jsp.jstl&lt;/groupId&gt;
 &lt;artifactId&gt;jstl-api&lt;/artifactId&gt;
 &lt;version&gt;1.2&lt;/version&gt;
 &lt;/dependency&gt;
 &lt;dependency&gt;
 &lt;groupId&gt;org.glassfish.web&lt;/groupId&gt;
 &lt;artifactId&gt;jstl-impl&lt;/artifactId&gt;
 &lt;version&gt;1.2&lt;/version&gt;
 &lt;/dependency&gt;
 &lt;/dependencies&gt;
 &lt;repositories&gt;
 &lt;repository&gt;
 &lt;id&gt;org.springframework.maven.release&lt;/id&gt;
 &lt;name&gt;Spring Maven Release Repository&lt;/name&gt;
 &lt;url&gt;http://maven.springframework.org/release&lt;/url&gt;
 &lt;releases&gt;&lt;enabled&gt;true&lt;/enabled&gt;&lt;/releases&gt;
 &lt;snapshots&gt;&lt;enabled&gt;false&lt;/enabled&gt;&lt;/snapshots&gt;
 &lt;/repository&gt;
 &lt;!-- For testing against latest Spring snapshots --&gt;
 &lt;repository&gt;
 &lt;id&gt;org.springframework.maven.snapshot&lt;/id&gt;
 &lt;name&gt;Spring Maven Snapshot Repository&lt;/name&gt;
 &lt;url&gt;http://maven.springframework.org/snapshot&lt;/url&gt;
 &lt;releases&gt;&lt;enabled&gt;false&lt;/enabled&gt;&lt;/releases&gt;
 &lt;snapshots&gt;&lt;enabled&gt;true&lt;/enabled&gt;&lt;/snapshots&gt;
 &lt;/repository&gt;
 &lt;!-- For developing against latest Spring milestones --&gt;
 &lt;repository&gt;
 &lt;id&gt;org.springframework.maven.milestone&lt;/id&gt;
 &lt;name&gt;Spring Maven Milestone Repository&lt;/name&gt;
 &lt;url&gt;http://maven.springframework.org/milestone&lt;/url&gt;
 &lt;snapshots&gt;&lt;enabled&gt;false&lt;/enabled&gt;&lt;/snapshots&gt;
 &lt;/repository&gt;
 &lt;/repositories&gt;
 &lt;build&gt;
 &lt;resources&gt;
 &lt;resource&gt;
 &lt;directory&gt;src/main/java&lt;/directory&gt;
 &lt;/resource&gt;
 &lt;/resources&gt;
 &lt;plugins&gt;
 &lt;plugin&gt;
 &lt;groupId&gt;org.apache.maven.plugins&lt;/groupId&gt;
 &lt;artifactId&gt;maven-compiler-plugin&lt;/artifactId&gt;
 &lt;version&gt;2.3.2&lt;/version&gt; 
 &lt;configuration&gt;
 &lt;source&gt;${java-version}&lt;/source&gt;
 &lt;target&gt;${java-version}&lt;/target&gt;
 &lt;/configuration&gt;
 &lt;/plugin&gt;
 &lt;plugin&gt;
 &lt;groupId&gt;org.apache.maven.plugins&lt;/groupId&gt;
 &lt;artifactId&gt;maven-war-plugin&lt;/artifactId&gt;
 &lt;version&gt;2.1.1&lt;/version&gt;
 &lt;configuration&gt;
 &lt;warName&gt;spring-social-twitter4j&lt;/warName&gt;
 &lt;/configuration&gt;
 &lt;/plugin&gt;
 &lt;plugin&gt;
 &lt;groupId&gt;org.codehaus.mojo&lt;/groupId&gt;
 &lt;artifactId&gt;tomcat-maven-plugin&lt;/artifactId&gt;
 &lt;version&gt;1.1&lt;/version&gt;
 &lt;/plugin&gt;
 &lt;/plugins&gt;
 &lt;/build&gt;
&lt;/project&gt;
</code></pre>

During maven install my goal is <code>war:war</code> to make WAR of my application.

Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile)

单元测试

编译器

Windows

Eclipse

Java

 我使用的是安装了Maven插件的Maven 3.0.5和Spring Tool Source 3.2。当我尝试执行'Run As-> Maven install‘时，我得到以下错误： 请在我的pom.xml下面找到： 在maven安装过程中，我的目标是使用war:war来创建我的应用程序。

问无法执行目标编译(默认- org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile )
EN

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问无法执行目标编译(默认- org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile )
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