Spring Boot Maven 编译抛出 Epilog 中不允许的开始标记答案

【问题标题】：Spring Boot Maven compile throws start tag not allowed in epilogSpring Boot Maven 编译抛出 Epilog 中不允许的开始标记
【发布时间】：2019-03-02 10:26:45
【问题描述】：

我正在尝试创建 Maven SpringBoot 项目以使用 spring restTemplate。我从https://spring.io/guides/gs/consuming-rest/ 获得此代码。当我运行 mvn compile 时，我得到错误 start tag not allowed in epilog 但得到 p (position: END_TAG seen ...\n\n

这是堆栈跟踪

   INFO] Scanning for projects...
  [ERROR] [ERROR] Some problems were encountered while processing the 
  POMs:
  [FATAL] Non-parseable POM /Users/
  ../.m2/repository/org/eclipse/jetty/jetty-bom/9.4.12.v20180830/jetty- 
  bom-9.4.12.v20180830.pom: start tag not allowed in epilog but got p 
  (position: END_TAG seen ...</profiles>\n</project>\n<p... @507:3)  @ 
  /Users/../.m2/repository/org/eclipse/jetty/jetty-bom/9.4.12.v20180830/jetty-bom-9.4.12.v20180830.pom, line 507, column 3
   @
  [ERROR] The build could not read 1 project -> [Help 1]
  [ERROR]
  [ERROR]   The project org.springframework:gs-consuming-rest:0.1.0 (..gs-consuming-rest-master/complete/pom.xml) has 1 error
  [ERROR]     Non-parseable POM ../.m2/repository/org/eclipse/jetty/jetty-bom/9.4.12.v20180830/jetty-bom-9.4.12.v20180830.pom: start tag not allowed in epilog but got p (position: END_TAG seen ...</profiles>\n</project>\n<p... @507:3)  @ /Users/../.m2/repository/org/eclipse/jetty/jetty-bom/9.4.12.v20180830/jetty-bom-9.4.12.v20180830.pom, line 507, column 3 -> [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/ModelParseException"

这里是 POM http://maven.apache.org/xsd/maven-4.0.0.xsd"> 4.0.0

<groupId>org.springframework</groupId>
<artifactId>gs-consuming-rest</artifactId>
<version>0.1.0</version>

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.0.5.RELEASE</version>
</parent>

<properties>
    <java.version>1.8</java.version>
</properties>

<dependencies>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework</groupId>
        <artifactId>spring-web</artifactId>
    </dependency>
    <dependency>
        <groupId>com.fasterxml.jackson.core</groupId>
        <artifactId>jackson-databind</artifactId>
    </dependency>
</dependencies>


<build>
    <plugins>
        <plugin>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-maven-plugin</artifactId>
        </plugin>
    </plugins>
</build>

【问题讨论】：

请更新 POM 文件，因为它看起来与教程中的不同。
您使用的 Maven 和 Java 版本是多少？您是从 Eclipse 构建它吗？如果您从终端执行此操作会发生什么？

标签： maven spring-boot pom.xml

【解决方案1】：

错误不是来自您的 pom，而是来自驻留在本地存储库中的码头的 pom：

[FATAL] Non-parseable POM /Users/
  ../.m2/repository/org/eclipse/jetty/jetty-bom/9.4.12.v20180830/jetty- 
  bom-9.4.12.v20180830.pom

所以请检查 pom 并鉴于它没有正确下载，只需删除整个文件夹 /Users/../.m2/repository/org/eclipse/jetty/jetty-bom/9.4.12.v20180830

然后重新运行构建

【讨论】：

谢谢马克。您的建议解决了问题。