'artifactId' is missing. @ line 2, column 109

錯誤背景:
本地能夠正常啟動和調試應用，就是打包構建失敗。

詳細錯誤信息如下:

[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[FATAL] 'artifactId' is missing. @ line 2, column 109
[WARNING] 'build.plugins.plugin.(groupId:artifactId)' must be unique but found duplicate declaration of plugin org.springframework.boot:spring-boot-maven-plugin @ line 90, column 21
[WARNING] 'dependencies.dependency.scope' for org.springframework.boot:spring-boot-devtools:jar must be one of [provided, compile, runtime, test, system] but is 'true'. @ line 253, column 11
 @ 
[ERROR] The build could not read 1 project -> [Help 1]
[ERROR]   
[ERROR]   The project cn.challengertech.blog:[unknown-artifact-id]:[unknown-version] (/home/test/blog/blog-web/pom.xml) has 1 error
[ERROR]     'artifactId' is missing. @ line 2, column 109
[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

 

最關鍵的信息如下:

[ERROR]     'artifactId' is missing. @ line 2, column 109

錯誤原因:
子pom文件不經意間操作不小心去除了artifactId，導致項目構建打包時找不到對應的子模塊，從而無法構建，導致報錯。

解決方式:
加上即可,如下圖所示: