specifying goal in pom xml

Question

I am creating a new maven project with pom xml as below -   lt project xmlns  http   maven apache org POM 4 0 0  xmlns xsi  http   www w3 org 2001 XMLSchema-instance    xsi schemaLocation  http   maven apache org POM 4 0 0 http   maven apache org xsd maven-4 0 0 xsd  gt     lt modelVersion gt 4 0 0 lt  modelVersion gt      lt groupId gt firstRestlet lt  groupId gt     lt artifactId gt restlet1 lt  artifactId gt     lt version gt 0 0 1-SNAPSHOT lt  version gt     lt packaging gt war lt  packaging gt      lt name gt restlet1 lt  name gt     lt url gt http   maven apache org lt  url gt     lt repositories gt   lt repository gt      lt id gt maven-restlet lt  id gt      lt name gt Public online Restlet repository lt  name gt      lt url gt http   maven restlet org lt  url gt   lt  repository gt    lt  repositories gt     lt properties gt       lt project build sourceEncoding gt UTF-8 lt  project build sourceEncoding gt     lt  properties gt      lt dependencies gt       lt dependency gt         lt groupId gt junit lt  groupId gt         lt artifactId gt junit lt  artifactId gt         lt version gt 3 8 1 lt  version gt         lt scope gt test lt  scope gt       lt  dependency gt     lt  dependencies gt   lt  project gt    The problem which i am facing is that target war file is not getting generated  On eclipse console after i ran this pom xml what i found was goals missing in pom xml   ECLIPSE CONSOLE MESSAGE    No goals have been specified for this build  You must specify a valid lifecycle phase or a goal in the format  lt plugin-prefix gt   lt goal gt  or  lt plugin-group-id gt   lt plugin-artifact-id gt    lt plugin-version gt    lt goal gt   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  - gt   Help 1   ERROR     Please tell me how to specify goals in pom xml   Also tell me how to create RESTLET project using maven as build tool   Thanks  amp  Regards

User · Answer

Add the goal like -    lt build gt           lt defaultGoal gt install lt  defaultGoal gt           lt  -- Source directory configuration -- gt           lt sourceDirectory gt src lt  sourceDirectory gt   lt  build gt    This will solve the issue

User · Answer

I ve bumped into this question because I actually wanted to define a default goal in pom xml  You can define a default goal under build    lt build gt       lt defaultGoal gt install lt  defaultGoal gt       lt  build gt    After that change  you can then simply run mvn which will do exactly the same as mvn install   Note  I don t favor this as a default approach  My use case was to define a profile that downloaded a previous version of that project from Artifactory and wanted to tie that profile to a given phase  For convenience  I can run mvn -Pdownload-jar -Dversion 0 0 9 and don t need to specify a goal phase there  I think it s reasonable to define a defaultGoal in a profile which has a very specific function for a particular phase

User · Answer

I ran into this when trying to run spring boot from the command line     mvn spring-boot run  I accidentally mis-typed the command as     mvn spring-boot run  So it was looking for the commands    run  build etc

User · Answer

Go to Terminal  Do mvn clean install

User · Answer

I stumbled upon this exception  and found out that I forgot to add a Main  Check out if you have public static void main String   args  correctly   Good luck

User · Answer

I am facing same Issue after run my build   The error message tell us to specify your goal    So I specify the goal Ex -test   Now It s running fine

User · Answer

1 right click on your project  2 click  Run as  and select  Maven Build  3  edit Configuration window will open  write any goal but your problem specific write  package  in Goal  4 user settings  show your maven- directory- conf- settings xml  for example   C  maven conf settings xml

User · Answer

The error message which you specified is nothing but you are not specifying goal for maven build   you can specify any goal in your run configuration for maven build like clear  compile  install  package   please following below step to resolve it    right click on your project  click  Run as  and select  Maven Build  edit Configuration window will open  write any goal but your problem specific write  package  in Goal text box  click on  Run

User · Answer

You need to set the path of maven under Global setting  like  MAVEN HOME   user share maven  and make sure the workbench have permission of read  write and delete  777

User · Answer

You should always give an argument to your maven command  Normally this is one of the lifecycles  For example   mvn package   Package will create jars  wars  ears etc   For more phases and their meaning  see  http   maven apache org guides introduction introduction-to-the-lifecycle html

[java] specifying goal in pom.xml

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