maven3.6.0安装后执行mvn -v出现no goals

2019年9月28日 163次阅读 来源: 舵手 
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time:  0.140 s
[INFO] Finished at: 2018-12-23T22:25:01+08:00
[INFO] ------------------------------------------------------------------------
[ERROR] No goals have been specified for this build. You must specify a valid lifecycle phase or a goal in the format <plugin-prefix>:<goal> or <plugin-group-id>:<plugin-artifact-id>[:<plugin-version>]:<goal>. Available lifecycle phases are: validate, initialize, generate-sources, process-sources, generate-resources, process-resources, compile, process-classes, generate-test-sources, process-test-sources, generate-test-resources, process-test-resources, test-compile, process-test-classes, test, prepare-package, package, pre-integration-test, integration-test, post-integration-test, verify, install, deploy, pre-clean, clean, post-clean, pre-site, site, post-site, site-deploy. -> [Help 1]
[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/NoGoalSpecifiedException

执行mvn -v报上面的错误

解决方案

在安装目录下找到lib/maven-model-builder-3.6.0.jar
选择使用压缩包打开，根据这个目录META-INFmavenorg.apache.mavenmaven-model-builder找到pom.xml
然后找到第一个build，在后面添加<defaultGoal>compile</defaultGoal>
然后一路保存即可

    原文作者：舵手
    原文地址: https://segmentfault.com/a/1190000017488295
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