当我运行此命令时:
mvn -e package
我收到了这个错误:
[INFO] Error stacktraces are turned on.
[DEBUG] Reading global settings from /usr/local/apache-maven-3.1.1/conf/settings.xml
[DEBUG] Reading user settings from /root/.m2/settings.xml [DEBUG] Using local repository at /root/.m2/repository
[DEBUG] Using manager EnhancedLocalRepositoryManager with priority 10.0 for /root/.m2/repository
[INFO] Scanning for projects...
[DEBUG] Extension realms for project org.apache.maven:standalone-pom:pom:1: (none)
[DEBUG] Looking up lifecyle mappings for packaging pom from ClassRealm[plexus.core, parent: null]
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.090s
[INFO] Finished at: Thu Apr 24 11:47:01 CEST 2014 [INFO] Final Memory: 12M/362M
[INFO] ------------------------------------------------------------------------
[ERROR] The goal you specified requires a project to execute but there is no POM in
this directory (/root/src/storm-starter). Please verify you invoked Maven from the
correct directory. -> [Help 1] org.apache.maven.lifecycle.MissingProjectException: The
goal you specified requires a project to execute but there is no POM in this directory
(/root/src/storm-starter). Please verify you invoked Maven from the correct directory.
at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:89)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:317) at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:152)
at org.apache.maven.cli.MavenCli.execute(MavenCli.java:555)
at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:158)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
[ERROR]
[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/MissingProjectException
答案 0 :(得分:3)
Maven需要一个名为pom.xml
的文件,该文件位于您拥有项目并正在执行maven的目录中。
这是默认值;如果您的评论pom.xml
中描述了m2-pom.xml
之类的其他文件,则必须通过-f
标记通知maven。
mvn -f m2-pom.xml clean package