maven新建工程报错（could not calculate build plan:plugin）(maven received fatal alert: protocol_version)

╰半橙微兮° 2022-05-06 10:38 508阅读 0赞

### 一、在练习使用maven做一个项目，建好父工程，再建子工程的时候给我报错了，如下图 ###

![70][]

这个时候图标上也是一把叉，工程里应该有的结构文件也没有出来。

### 图中提示内容如下： ###

不能计算计划路径：org\\apache\\maven\\plugins\\maven-resources-plugin里的2.7或者它的一个依赖不能处理：

不能读取模块描述：org\\apache\\maven\\plugins\\maven-resources-plugin

### 二、于是上网百度了一下，果然有很多人遇到了类似的问题，我找了几个成功解决的案例 ###

[https://blog.csdn.net/gezilan/article/details/80274430][https_blog.csdn.net_gezilan_article_details_80274430]

[https://blog.csdn.net/wjy329/article/details/79306847][https_blog.csdn.net_wjy329_article_details_79306847]

先试了试

把我的本地库路径\\org\\apache\\maven\\plugins\\maven-resources-plugin里的2.7先删掉，然后再用maven中的强制更新来下载新的2.7文件。。。。然后完全失败，而且得到了另外的错误提示，

如下：

\[INFO\] Scanning for projects...  
\[ERROR\] \[ERROR\] Some problems were encountered while processing the POMs:  
\[FATAL\] Non-resolvable parent POM for com.taotao:taotao-common:0.0.1-SNAPSHOT: Could not find artifact com.taotao:taotao-parent:pom:0.0.1-SNAPSHOT and 'parent.relativePath' points at wrong local POM @ line 3, column 11  
 @   
\[ERROR\] The build could not read 1 project -> \[Help 1\]  
\[ERROR\]     
\[ERROR\]   The project com.taotao:taotao-common:0.0.1-SNAPSHOT (E:\\workspace-taotao\\taotao-common\\pom.xml) has 1 error  
\[ERROR\]     Non-resolvable parent POM for com.taotao:taotao-common:0.0.1-SNAPSHOT: Could not find artifact com.taotao:taotao-parent:pom:0.0.1-SNAPSHOT and 'parent.relativePath' points at wrong local POM @ line 3, column 11 -> \[Help 2\]  
\[ERROR\]   
\[ERROR\] 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/ProjectBuildingException  
\[ERROR\] \[Help 2\] http://cwiki.apache.org/confluence/display/MAVEN/UnresolvableModelException

如下图：

![70 1][]

### 三、又是一阵翻找，发现同样的问题不能按照老办法来解决了 ###

是因为由于TLSv1.1 协议不安全, 出于PCI 安全标准的原因, 从**2018-06-18起**, maven Sonatype 中央仓库不再支持 TLSv1.1 以及以下的协议版本,原文参见 [no longer supports TLSv1.1 and below][]  官方说明

详细请看：

[http://feitianbenyue.iteye.com/blog/2429045][http_feitianbenyue.iteye.com_blog_2429045]

于是又试了很久。。。。发现我这台电脑还是不行。。。我的maven是3.3.9，我的jdk是1.7版本

我的尝试包括

[https://www.imooc.com/wenda/detail/394476?t=285200][https_www.imooc.com_wenda_detail_394476_t_285200]

[https://stackoverflow.com/questions/51090914/received-fatal-alert-protocol-version-build-failure-gradle-maven][https_stackoverflow.com_questions_51090914_received-fatal-alert-protocol-version-build-failure-gradle-maven]

[https://blog.csdn.net/u010800201/article/details/81285620][https_blog.csdn.net_u010800201_article_details_81285620]

[https://stackoverflow.com/questions/50946420/could-not-transfer-artifact-https-repo-maven-apache-org-maven2-received-fat][https_stackoverflow.com_questions_50946420_could-not-transfer-artifact-https-repo-maven-apache-org-maven2-received-fat]

### 四、上面的办法最后都没成功，我是这样解决的 ###

1、首先重新设置编译版本

<plugin>  
                <groupId>org.apache.maven.plugins</groupId>  
                <artifactId>maven-compiler-plugin</artifactId>  
                <version>2.3.2</version>  
                <configuration>  
                    <source>1.7</source>  
                    <target>1.7</target>  
                </configuration>  
            </plugin>

2、然后在默认的java vm处输入了-Dhttps.protocols=TLSv1,TLSv1.1,TLSv1.2

![70 2][]

虽然解决了，但不知道怎么回事。。。。有点懵，记录在这里，希望能帮到更我一样头疼的朋友

[70]: /images/20220506/4a9ecc859f524466ac602cccb2015b33.png
[https_blog.csdn.net_gezilan_article_details_80274430]: https://blog.csdn.net/gezilan/article/details/80274430
[https_blog.csdn.net_wjy329_article_details_79306847]: https://blog.csdn.net/wjy329/article/details/79306847
[70 1]: /images/20220506/498f73f12eeb4d3990266c7284cbde0d.png
[no longer supports TLSv1.1 and below]: https://central.sonatype.org/articles/2018/May/04/discontinued-support-for-tlsv11-and-below/
[http_feitianbenyue.iteye.com_blog_2429045]: http://feitianbenyue.iteye.com/blog/2429045
[https_www.imooc.com_wenda_detail_394476_t_285200]: https://www.imooc.com/wenda/detail/394476?t=285200
[https_stackoverflow.com_questions_51090914_received-fatal-alert-protocol-version-build-failure-gradle-maven]: https://stackoverflow.com/questions/51090914/received-fatal-alert-protocol-version-build-failure-gradle-maven
[https_blog.csdn.net_u010800201_article_details_81285620]: https://blog.csdn.net/u010800201/article/details/81285620
[https_stackoverflow.com_questions_50946420_could-not-transfer-artifact-https-repo-maven-apache-org-maven2-received-fat]: https://stackoverflow.com/questions/50946420/could-not-transfer-artifact-https-repo-maven-apache-org-maven2-received-fat
[70 2]: /images/20220506/9f6ea6548791426e81cb2eb81d530811.png