maven 报错 Failed to create assembly: archive cannot be empty

柔情只为你懂 2022-10-17 04:14 364阅读 0赞

背景:

pom.xml 里面 plugin 的配置如下:

  1. <plugin>
  2.                     <groupId>org.apache.maven.plugins</groupId>
  3.                     <artifactId>maven-assembly-plugin</artifactId>
  4.                     <version>3.1.1</version>
  5.                     <configuration>
  6.                         <finalName>${project.artifactId}</finalName>
  7.                         <appendAssemblyId>true</appendAssemblyId>
  8.                         <descriptors>
  9.                             <descriptor>src/main/assembly/client-jar.xml</descriptor>
  10.                         </descriptors>
  11.                     </configuration>
  12.                     <executions>
  13.                         <execution>
  14.                             <id>make-assembly</id>
  15.                             <phase>package</phase>
  16.                             <goals>
  17.                                 <goal>single</goal>
  18.                             </goals>
  19.                         </execution>
  20.                     </executions>
  21.                 </plugin>

src/main/assembly/client-jar.xml 配置如下:

  1. <assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2"
  2.           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  3.           xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.2 http://maven.apache.org/xsd/assembly-1.1.2.xsd">
  4.     <id>client</id>
  5.     <formats>
  6.         <format>jar</format>
  7.     </formats>
  8.     <includeBaseDirectory>false</includeBaseDirectory>
  9.     <fileSets>
  10.         <fileSet>
  11.             <directory>target/classes</directory>
  12.             <includes>  
  13.                 <include>**/embedclient/**</include>
  14.                 <include>**/model/**</include>  
  15.             </includes> 
  16.             <outputDirectory>${file.separator}</outputDirectory>
  17.         </fileSet>
  18.     </fileSets>
  19. </assembly>

执行命令 mvn assembly:single 的时候出现下面错误:

  1. [INFO] Scanning for projects...
  2. [WARNING] Failed to build parent project for xxx.xxxx.xxx:xxx:war:0.0.1
  3. [INFO]
  4. [INFO] ------------------< xxx.xxxx.xxx:xxx >-------------------
  5. [INFO] Building xxx Maven Webapp 0.0.1-SNAPSHOT
  6. [INFO] --------------------------------[ war ]---------------------------------
  7. [INFO]
  8. [INFO] --- maven-assembly-plugin:3.1.1:single (default-cli) @ xxx ---
  9. [INFO] Reading assembly descriptor: src/main/assembly/client-jar.xml
  10. [INFO] ------------------------------------------------------------------------
  11. [INFO] BUILD FAILURE
  12. [INFO] ------------------------------------------------------------------------
  13. [INFO] Total time:  1.430 s
  14. [INFO] Finished at: 2021-06-01T14:45:20+08:00
  15. [INFO] ------------------------------------------------------------------------
  16. [ERROR] Failed to execute goal org.apache.maven.plugins:maven-assembly-plugin:3.1.1:single (default-cli) on project xxx: Failed to creat
  17. e assembly: Error creating assembly archive client: archive cannot be empty -> [Help 1]
  18. [ERROR]
  19. [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
  20. [ERROR] Re-run Maven using the -X switch to enable full debug logging.
  21. [ERROR]
  22. [ERROR] For more information about the errors and possible solutions, please read the following articles:
  23. [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException

在网上收了半天没有发现有 archive cannot be empty 相关错误， 后面想着 存档不能为空 是不是没有相关 class 文件的原因，先执行一下 clean 和 compile，再执行 assembly 就好了，具体命令:

  1. mvn clean
  2. mvn compile
  3. mvn assembly:single

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