maven 打包项目成war报错

川长思鸟来 2024-03-25 09:53 164阅读 0赞

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-war-plugin:2.2:war (default-war) on project tomcat_demo2: Execution default-war of goal org.apache.maven.plugins:maven-war-plugin:2.2:war failed: Unable to load the mojo ‘war’ in the plugin ‘org.apache.maven.plugins:maven-war-plugin:2.2’ due to an API incompatibility: org.codehaus.plexus.component.repository.exception.ComponentLookupException: Cannot access defaults field of Properties

在pom.xml里， 中添加如下插件

  1. <build>
  2.     <!-- To define the plugin version in your parent POM -->
  3.     <pluginManagement>
  4.       <plugins>
  5.         <plugin>
  6.           <groupId>org.apache.maven.plugins</groupId>
  7.           <artifactId>maven-war-plugin</artifactId>
  8.           <version>3.3.1</version>
  9.         </plugin>
  10.       </plugins>
  11.     </pluginManagement>
  12.     <!-- To use the plugin goals in your POM or parent POM -->
  13.     <plugins>
  14.       <plugin>
  15.         <groupId>org.apache.maven.plugins</groupId>
  16.         <artifactId>maven-war-plugin</artifactId>
  17.         <version>3.3.1</version>
  18.       </plugin>
  19.     </plugins>
  20. </build>

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