C:\Users\80389738>mvn -e
[INFO] Error stacktraces are turned on.
[INFO] Scanning
for projects...
[INFO] ------------------------------------------------------------------------
[INFO]
BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.052 s
[INFO] Finished at: 2025-06-25T17:14:15+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]
org.apache.
maven.lifecycle.
NoGoalSpecifiedException:
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.
at org.apache.
maven.lifecycle.internal.LifecycleStarter.execute (LifecycleStarter.java:97)
at org.apache.
maven.Default
Maven.doExecute (Default
Maven.java:299)
at org.apache.
maven.Default
Maven.doExecute (Default
Maven.java:193)
at org.apache.
maven.Default
Maven.execute (Default
Maven.java:106)
at org.apache.
maven.cli.
MavenCli.execute (
MavenCli.java:963)
at org.apache.
maven.cli.
MavenCli.doMain (
MavenCli.java:296)
at org.apache.
maven.cli.
MavenCli.main (
MavenCli.java:199)
at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke (NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke (DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke (Method.java:498)
at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced (Launcher.java:282)
at org.codehaus.plexus.classworlds.launcher.Launcher.launch (Launcher.java:225)
at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode (Launcher.java:406)
at org.codehaus.plexus.classworlds.launcher.Launcher.main (Launcher.java:347)
[ERROR]
[ERROR] Re-run
Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR]
For more in
formation about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/
MAVEN/
NoGoalSpecifiedException
本文介绍了解决Maven构建项目时出现的'No goals have been specified for this build'错误的方法。通过正确设置构建目标，可以避免该错误并顺利完成构建。
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