Failed to execute goal org apache maven plugins maven-compiler-plugin 2 3 2 compile default-compile

Question

I am using Maven 3 0 5 and Spring Tool Source 3 2 with Maven plugin installed  When I try to do  Run As---  Maven install   I am getting the following error    INFO  Scanning for projects     INFO                                                                            INFO  ------------------------------------------------------------------------  INFO  Building Spring Social Twitter4J Sample 1 0 0  INFO  ------------------------------------------------------------------------  WARNING  The POM for org apache maven plugins maven-compiler-plugin jar 2 3 2 is invalid  transitive dependencies  if any  will not be available  enable debug logging for more details  WARNING  The POM for org apache maven plugins maven-war-plugin jar 2 1 1 is invalid  transitive dependencies  if any  will not be available  enable debug logging for more details  WARNING  The POM for org apache maven plugins maven-install-plugin jar 2 3 1 is invalid  transitive dependencies  if any  will not be available  enable debug logging for more details  INFO    INFO  --- maven-resources-plugin 2 5 resources  default-resources    spring-social-twitter4j ---  debug  execute contextualize  WARNING  Using platform encoding  Cp1252 actually  to copy filtered resources  i e  build is platform dependent   INFO  Copying 15 resources  INFO    INFO  --- maven-compiler-plugin 2 3 2 compile  default-compile    spring-social-twitter4j ---  WARNING  The POM for org apache maven plugins maven-compiler-plugin jar 2 3 2 is invalid  transitive dependencies  if any  will not be available  enable debug logging for more details Jun 21  2013 2 14 32 AM org sonatype guice bean reflect Logs JULSink warn WARNING  Error injecting  org apache maven plugin CompilerMojo   java lang NoClassDefFoundError  org codehaus plexus compiler CompilerException       at java lang Class getDeclaredConstructors0 Native Method      at java lang Class privateGetDeclaredConstructors Unknown Source      at java lang Class getDeclaredConstructors Unknown Source      at com google inject spi InjectionPoint forConstructorOf InjectionPoint java 245      at com google inject internal ConstructorBindingImpl create ConstructorBindingImpl java 98      at com google inject internal InjectorImpl createUninitializedBinding InjectorImpl java 629      at com google inject internal InjectorImpl createJustInTimeBinding InjectorImpl java 831      at com google inject internal InjectorImpl createJustInTimeBindingRecursive InjectorImpl java 758      at com google inject internal InjectorImpl getJustInTimeBinding InjectorImpl java 255      at com google inject internal InjectorImpl getBindingOrThrow InjectorImpl java 204      at com google inject internal InjectorImpl getProviderOrThrow InjectorImpl java 954      at com google inject internal InjectorImpl getProvider InjectorImpl java 987      at com google inject internal InjectorImpl getProvider InjectorImpl java 950      at com google inject internal InjectorImpl getInstance InjectorImpl java 1000      at org sonatype guice bean reflect AbstractDeferredClass get AbstractDeferredClass java 45      at com google inject internal ProviderInternalFactory provision ProviderInternalFactory java 84      at com google inject internal InternalFactoryToInitializableAdapter provision InternalFactoryToInitializableAdapter java 52      at com google inject internal ProviderInternalFactory 1 call ProviderInternalFactory java 70      at com google inject internal ProvisionListenerStackCallback Provision provision ProvisionListenerStackCallback java 100      at org sonatype guice plexus lifecycles PlexusLifecycleManager onProvision PlexusLifecycleManager java 138      at com google inject internal ProvisionListenerStackCallback Provision provision ProvisionListenerStackCallback java 108      at com google inject internal ProvisionListenerStackCallback provision ProvisionListenerStackCallback java 55      at com google inject internal ProviderInternalFactory circularGet ProviderInternalFactory java 68      at com google inject internal InternalFactoryToInitializableAdapter get InternalFactoryToInitializableAdapter java 45      at com google inject internal InjectorImpl 3 1 call InjectorImpl java 965      at com google inject internal InjectorImpl callInContext InjectorImpl java 1011      at com google inject internal InjectorImpl 3 get InjectorImpl java 961      at com google inject Scopes 1 1 get Scopes java 59      at org sonatype guice bean locators LazyBeanEntry getValue LazyBeanEntry java 83      at org sonatype guice plexus locators LazyPlexusBean getValue LazyPlexusBean java 49      at org codehaus plexus DefaultPlexusContainer lookup DefaultPlexusContainer java 253      at org codehaus plexus DefaultPlexusContainer lookup DefaultPlexusContainer java 245      at org apache maven plugin internal DefaultMavenPluginManager getConfiguredMojo DefaultMavenPluginManager java 455      at org apache maven plugin DefaultBuildPluginManager executeMojo DefaultBuildPluginManager java 92      at org apache maven lifecycle internal MojoExecutor execute MojoExecutor java 209      at org apache maven lifecycle internal MojoExecutor execute MojoExecutor java 153      at org apache maven lifecycle internal MojoExecutor execute MojoExecutor java 145      at org apache maven lifecycle internal LifecycleModuleBuilder buildProject LifecycleModuleBuilder java 84      at org apache maven lifecycle internal LifecycleModuleBuilder buildProject LifecycleModuleBuilder java 59      at org apache maven lifecycle internal LifecycleStarter singleThreadedBuild LifecycleStarter java 183      at org apache maven lifecycle internal LifecycleStarter execute LifecycleStarter java 161      at org apache maven DefaultMaven doExecute DefaultMaven java 320      at org apache maven DefaultMaven execute DefaultMaven java 156      at org apache maven cli MavenCli execute MavenCli java 537      at org apache maven cli MavenCli doMain MavenCli java 196      at org apache maven cli MavenCli main MavenCli java 141      at sun reflect NativeMethodAccessorImpl invoke0 Native Method      at sun reflect NativeMethodAccessorImpl invoke Unknown Source      at sun reflect DelegatingMethodAccessorImpl invoke Unknown Source      at java lang reflect Method invoke Unknown Source      at org codehaus plexus classworlds launcher Launcher launchEnhanced Launcher java 290      at org codehaus plexus classworlds launcher Launcher launch Launcher java 230      at org codehaus plexus classworlds launcher Launcher mainWithExitCode Launcher java 409      at org codehaus plexus classworlds launcher Launcher main Launcher java 352  Caused by  java lang ClassNotFoundException  org codehaus plexus compiler CompilerException     at org codehaus plexus classworlds strategy SelfFirstStrategy loadClass SelfFirstStrategy java 50      at org codehaus plexus classworlds realm ClassRealm loadClass ClassRealm java 244      at org codehaus plexus classworlds realm ClassRealm loadClass ClassRealm java 230          54 more   INFO  ------------------------------------------------------------------------  INFO  BUILD FAILURE  INFO  ------------------------------------------------------------------------  INFO  Total time  2 749s  INFO  Finished at  Fri Jun 21 02 14 32 IST 2013  INFO  Final Memory  4M 15M  INFO  ------------------------------------------------------------------------    ERROR  Failed to execute goal org apache maven plugins maven-compiler-plugin 2 3 2 compile  default-compile  on project spring-social-twitter4j  Execution default-compile of goal org apache maven plugins maven-compiler-plugin 2 3 2 compile failed  A required class was missing while executing org apache maven plugins maven-compiler-plugin 2 3 2 compile  org codehaus plexus compiler CompilerException    ERROR  -----------------------------------------------------  ERROR  realm      plugin gt org apache maven plugins maven-compiler-plugin 2 3 2  ERROR  strategy   org codehaus plexus classworlds strategy SelfFirstStrategy  ERROR  urls 0    file  C  Users SS 20Computer  m2 repository org apache maven plugins maven-compiler-plugin 2 3 2 maven-compiler-plugin-2 3 2 jar  ERROR  urls 1    file  C  Users SS 20Computer  m2 repository org codehaus plexus plexus-utils 1 1 plexus-utils-1 1 jar  ERROR  Number of foreign imports  1  ERROR  import  Entry import  from realm ClassRealm maven api  parent  null    ERROR    ERROR  -----------------------------------------------------  org codehaus plexus compiler CompilerException  ERROR  - gt   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 PluginContainerException   Please find below my pom xml     lt  xml version  1 0  encoding  UTF-8   gt   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 maven-v4 0 0 xsd  gt       lt modelVersion gt 4 0 0 lt  modelVersion gt       lt groupId gt org springframework social samples lt  groupId gt       lt artifactId gt spring-social-twitter4j lt  artifactId gt       lt name gt Spring Social Twitter4J Sample lt  name gt       lt packaging gt war lt  packaging gt       lt version gt 1 0 0 lt  version gt       lt properties gt           lt java-version gt 1 6 lt  java-version gt           lt org springframework social-version gt 1 1 0 BUILD-SNAPSHOT lt  org springframework social-version gt           lt org springframework-version gt 3 2 1 RELEASE lt  org springframework-version gt           lt org springframework security-version gt 3 1 3 RELEASE lt  org springframework security-version gt           lt org slf4j-version gt 1 7 2 lt  org slf4j-version gt       lt  properties gt       lt dependencies gt           lt  -- Spring -- gt           lt dependency gt               lt groupId gt org springframework lt  groupId gt               lt artifactId gt spring-context lt  artifactId gt               lt version gt   org springframework-version  lt  version gt               lt exclusions gt                   lt  -- Exclude Commons Logging in favor of SLF4j -- gt                   lt exclusion gt                       lt groupId gt commons-logging lt  groupId gt                       lt artifactId gt commons-logging lt  artifactId gt                    lt  exclusion gt               lt  exclusions gt           lt  dependency gt           lt dependency gt               lt groupId gt org springframework lt  groupId gt               lt artifactId gt spring-webmvc lt  artifactId gt               lt version gt   org springframework-version  lt  version gt           lt  dependency gt           lt dependency gt               lt groupId gt org springframework lt  groupId gt               lt artifactId gt spring-jdbc lt  artifactId gt               lt version gt   org springframework-version  lt  version gt           lt  dependency gt           lt dependency gt               lt groupId gt org springframework lt  groupId gt               lt artifactId gt spring-tx lt  artifactId gt               lt version gt   org springframework-version  lt  version gt           lt  dependency gt                          lt dependency gt               lt groupId gt org springframework security lt  groupId gt               lt artifactId gt spring-security-web lt  artifactId gt               lt version gt   org springframework security-version  lt  version gt           lt  dependency gt           lt dependency gt               lt groupId gt org springframework security lt  groupId gt               lt artifactId gt spring-security-taglibs lt  artifactId gt               lt version gt   org springframework security-version  lt  version gt           lt  dependency gt           lt dependency gt               lt groupId gt org springframework security lt  groupId gt               lt artifactId gt spring-security-config lt  artifactId gt               lt version gt   org springframework security-version  lt  version gt           lt  dependency gt           lt dependency gt               lt groupId gt org springframework social lt  groupId gt               lt artifactId gt spring-social-core lt  artifactId gt               lt version gt   org springframework social-version  lt  version gt           lt  dependency gt           lt dependency gt               lt groupId gt org springframework social lt  groupId gt               lt artifactId gt spring-social-web lt  artifactId gt               lt version gt   org springframework social-version  lt  version gt           lt  dependency gt            lt  -- Twitter4J -- gt           lt dependency gt               lt groupId gt org twitter4j lt  groupId gt               lt artifactId gt twitter4j-core lt  artifactId gt               lt version gt 2 2 3 lt  version gt           lt  dependency gt            lt  -- JSR 303 with Hibernate Validator -- gt           lt dependency gt               lt groupId gt javax validation lt  groupId gt               lt artifactId gt validation-api lt  artifactId gt               lt version gt 1 0 0 GA lt  version gt           lt  dependency gt           lt dependency gt               lt groupId gt org hibernate lt  groupId gt               lt artifactId gt hibernate-validator lt  artifactId gt               lt version gt 4 1 0 Final lt  version gt           lt  dependency gt            lt  -- Logging -- gt           lt dependency gt               lt groupId gt org slf4j lt  groupId gt               lt artifactId gt slf4j-api lt  artifactId gt               lt version gt   org slf4j-version  lt  version gt           lt  dependency gt           lt dependency gt               lt groupId gt org slf4j lt  groupId gt               lt artifactId gt jcl-over-slf4j lt  artifactId gt               lt version gt   org slf4j-version  lt  version gt               lt scope gt runtime lt  scope gt           lt  dependency gt           lt dependency gt               lt groupId gt org slf4j lt  groupId gt               lt artifactId gt slf4j-log4j12 lt  artifactId gt               lt version gt   org slf4j-version  lt  version gt               lt scope gt runtime lt  scope gt           lt  dependency gt           lt dependency gt               lt groupId gt log4j lt  groupId gt               lt artifactId gt log4j lt  artifactId gt               lt version gt 1 2 16 lt  version gt               lt scope gt runtime lt  scope gt           lt  dependency gt            lt dependency gt               lt groupId gt com h2database lt  groupId gt               lt artifactId gt h2 lt  artifactId gt               lt version gt 1 3 159 lt  version gt           lt  dependency gt            lt  --  Inject -- gt           lt dependency gt               lt groupId gt javax inject lt  groupId gt               lt artifactId gt javax inject lt  artifactId gt               lt version gt 1 lt  version gt           lt  dependency gt            lt  -- CGLIB  only required and used for  Configuration usage -- gt           lt dependency gt               lt groupId gt cglib lt  groupId gt               lt artifactId gt cglib-nodep lt  artifactId gt               lt version gt 2 2 lt  version gt           lt  dependency gt            lt  -- Servlet -- gt           lt dependency gt               lt groupId gt javax servlet lt  groupId gt               lt artifactId gt servlet-api lt  artifactId gt               lt version gt 2 5 lt  version gt               lt scope gt provided lt  scope gt           lt  dependency gt           lt dependency gt               lt groupId gt javax servlet jsp lt  groupId gt               lt artifactId gt jsp-api lt  artifactId gt               lt version gt 2 1 lt  version gt               lt scope gt provided lt  scope gt           lt  dependency gt           lt dependency gt               lt groupId gt javax servlet jsp jstl lt  groupId gt               lt artifactId gt jstl-api lt  artifactId gt               lt version gt 1 2 lt  version gt           lt  dependency gt           lt dependency gt               lt groupId gt org glassfish web lt  groupId gt               lt artifactId gt jstl-impl lt  artifactId gt               lt version gt 1 2 lt  version gt           lt  dependency gt       lt  dependencies gt       lt repositories gt           lt repository gt               lt id gt org springframework maven release lt  id gt               lt name gt Spring Maven Release Repository lt  name gt               lt url gt http   maven springframework org release lt  url gt               lt releases gt  lt enabled gt true lt  enabled gt  lt  releases gt               lt snapshots gt  lt enabled gt false lt  enabled gt  lt  snapshots gt           lt  repository gt           lt  -- For testing against latest Spring snapshots -- gt           lt repository gt               lt id gt org springframework maven snapshot lt  id gt               lt name gt Spring Maven Snapshot Repository lt  name gt               lt url gt http   maven springframework org snapshot lt  url gt               lt releases gt  lt enabled gt false lt  enabled gt  lt  releases gt               lt snapshots gt  lt enabled gt true lt  enabled gt  lt  snapshots gt           lt  repository gt           lt  -- For developing against latest Spring milestones -- gt           lt repository gt               lt id gt org springframework maven milestone lt  id gt               lt name gt Spring Maven Milestone Repository lt  name gt               lt url gt http   maven springframework org milestone lt  url gt               lt snapshots gt  lt enabled gt false lt  enabled gt  lt  snapshots gt           lt  repository gt       lt  repositories gt       lt build gt           lt resources gt               lt resource gt                   lt directory gt src main java lt  directory gt               lt  resource gt           lt  resources gt           lt plugins gt               lt plugin gt                   lt groupId gt org apache maven plugins lt  groupId gt                   lt artifactId gt maven-compiler-plugin lt  artifactId gt                   lt version gt 2 3 2 lt  version gt                                   lt configuration gt                       lt source gt   java-version  lt  source gt                       lt target gt   java-version  lt  target gt                   lt  configuration gt               lt  plugin gt               lt plugin gt                   lt groupId gt org apache maven plugins lt  groupId gt                   lt artifactId gt maven-war-plugin lt  artifactId gt                   lt version gt 2 1 1 lt  version gt                   lt configuration gt                       lt warName gt spring-social-twitter4j lt  warName gt                   lt  configuration gt               lt  plugin gt               lt plugin gt                   lt groupId gt org codehaus mojo lt  groupId gt                   lt artifactId gt tomcat-maven-plugin lt  artifactId gt                   lt version gt 1 1 lt  version gt               lt  plugin gt           lt  plugins gt       lt  build gt   lt  project gt    During maven install my goal is war war to make WAR of my application

User · Answer

Deleting full  m2 repository local repository solved my problem   Or else you need to know what plugins are you using exactly with their dependencies as one of the plugin suffered a problem while downloading

User · Answer

Sometimes this issue comes because the java version which you have mentioned in POM xml is not the one installed in your machine    lt properties gt       lt java version gt 1 7 lt  java version gt   lt  properties gt    Ensure you exactly mention the same version in your pom xml as the jdk and jre version present in your machine

User · Answer

Sometimes it is caused due to the project points to JRE rather than JDK So try this   1 Right Click on project -- Build Path --  Configure Build Path -- Add Library -- JRE System Library -- Environments--  Installed JREs-- Point to java folder in c  drive  Windows  and select JDK folder and ok   2 Remove the already present JRE from build path

User · Answer

For me  restarting Eclipse got rid of this error

User · Answer

I renamed the  m2 directory  this didn t help yet  so I installed the newest sdk jdk and restarted eclipse  This worked   It seems an SDK was needed and I only had installed a JRE   Which is weird  because eclipse worked on the same machine for a different older project   I imported a second maven project  and Run maven install did only complete after restarting eclipse  So maybe just a restart of eclipse was necessary   Importing yet another project  and had to do maven install twice before it worked even though I had restarted eclipse

User · Answer

We tried everything listed so far and it still failed  The error also mentioned      default-war  on project utilsJava  Error assembling WAR  webxml   attribute is required   The solution that finally fixed it was adding this to POM    lt failOnMissingWebXml gt false lt  failOnMissingWebXml gt    As mentioned here Error assembling WAR - webxml attribute is required   Our POM now contains this    lt plugin gt   lt inherited gt true lt  inherited gt   lt groupId gt org apache maven plugins lt  groupId gt   lt artifactId gt maven-war-plugin lt  artifactId gt   lt version gt   maven-war-plugin version  lt  version gt   lt configuration gt   lt failOnMissingWebXml gt false lt  failOnMissingWebXml gt   lt warName gt   project artifactId  lt  warName gt   lt attachClasses gt true lt  attachClasses gt   lt  configuration gt   lt  plugin gt

User · Answer

Java 9 incompatible  I got this error when trying to calling mvn install on a project    I had installed Java 9 on macOS as well as Java 8 Update 144  My Maven project was apparently invoking Java 9 and failing  Removed Java 9 from my Mac  leaving just Java 8 in place  Maven is now happily building my project to successful completion   Using Apache Maven 3 5 0 on macOS Sierra

User · Answer

Maybe you can add this dependency to your pom xml  I use this method and solve the problem    lt dependency gt        lt groupId gt org apache maven plugins lt  groupId gt        lt artifactId gt maven-resources-plugin lt  artifactId gt        lt version gt 2 3 2 lt  version gt    lt  dependency gt

User · Answer

i had the same problem and besides the above posts  configurations putting                lt plugin gt               lt groupId gt com google appengine lt  groupId gt               lt artifactId gt appengine-maven-plugin lt  artifactId gt               lt version gt 1 9 32 lt  version gt               lt configuration gt                   lt enableJarClasses gt false lt  enableJarClasses gt               lt  configuration gt               lt executions gt                   lt execution gt                       lt goals gt                           lt goal gt endpoints get discovery doc lt  goal gt                       lt  goals gt                   lt  execution gt               lt  executions gt           lt  plugin gt    in the plugins element in pom xml  i think the problem was absence of execution -  goal  endpoints get discovery doc  in some cases like mine  so this worked for me

User · Answer

It s really incredible to be oblige to erase whole  m2 repository content  I suggest to type this command  On Windows     mvn clean mvn -X package  gt  my log file log  The last command enable Debug option et redirect output to a file  Open the file and search ERROR or WARNING key words  You can find this kind of expression   DEBUG                                                                           WARNING  The POM for javax servlet javax servlet-api jar 4 0 0 is invalid  transitive dependencies  if any  will not be available  1 problem was encountered while building the effective model for javax servlet javax servlet-api 4 0 0  FATAL  Non-parseable POM C  Users vifie  m2 repository net java jvnet-parent 3 jvnet-parent-3 pom  processing instruction can not have PITarget with reserved xml name  position  END TAG seen     lt  profiles gt  n n lt  project gt  n n lt  xml      160 7     C  Users vifie  m2 repository net java jvnet-parent 3 jvnet-parent-3 pom  line 160  column 7   WARNING  The POM for org glassfish javax json jar 1 0 4 is invalid  transitive dependencies  if any  will not be available  1 problem was encountered while building the effective model for org glassfish javax json  unknown-version   FATAL  Non-parseable POM C  Users vifie  m2 repository net java jvnet-parent 3 jvnet-parent-3 pom  processing instruction can not have PITarget with reserved xml name  position  END TAG seen     lt  profiles gt  n n lt  project gt  n n lt  xml      160 7     C  Users vifie  m2 repository net java jvnet-parent 3 jvnet-parent-3 pom  line 160  column 7  It s esay in this case to understand you have just to delete directory C  Users vifie m2 repository net java jvnet-parent 3 Relaunch compilation  packaging and so on    mvn package  WARNING disappear just because you delete POM file corrupted at the good location and maven re download it  Normally the new POM file is better  Often debug mode give you messages with more comprehensive details  Why I redirect log to a file   Simply because on Windows console don t have enough buffer to store all lines and often you cannot see all lines

User · Answer

Download maven compiler plugin jar from your central repositoy n try If it is still failing check your jdk version  it is because of your application is built on diff jdk version

User · Answer

I had this problem once  and this is how i resolved it   Step-1 Clean your  m2 repository   Step-2 execute the maven command for example mvn clean verify  from the terminal at the current project location where your project s pom xml file exist  instead of running maven from eclipse

User · Answer

I had the same problem  check the installed jre used by Maven in your Run Configuration     In your case  I think that the maven-compiler-plugin jar 2 3 2 needs a jdk1 6  To do this   Run Configuration   YOUR MAVEN BUILD   JRE   Alternate JRE  Hope this helps

User · Answer

Actually  if you do not want to delete your local  m2 repository     and you are have a downloaded copy of Maven from Apache  you can have Eclipse  STS use that external Maven and you can edit the  maven  conf settings xml to point your localRepository to a new empty location     lt localRepository gt C  java repository lt  localRepository gt    Of course  you will have a new repository with all of the maven source downloads in addition to your previous  m2 location

User · Answer

Deleting full  m2 local repository solved my problem  too  If you don t know where it is  the locations are  Unix Mac OS X        m2 repository Windows     C  Documents and Settings  your-username   m2 repository             USERPROFILE   m2 repository too  as suggested by   MC Empero

User · Answer

I am adding more points to the solution by  Rushi Shah  mvn clean install -X helps to identify the root cause   Some of the important phases of Maven build lifecycle are    clean     the project is clean of all artifacts that came from previous compilations compile     the project is compiled into  target directory of project root install     packaged archive is copied into local maven repository  could in your user s home directory under   m2  test     unit tests are run package     compiled sources are packaged into archive  JAR by default   The 1 6 under  tag refers to JDK version  We need to ensure that proper jdk version in our dev environment or change the value to  1 7 or 1 5 or whatever if the application can be supported in that JDK version    lt build gt       lt plugins gt           lt plugin gt               lt groupId gt org apache maven plugins lt  groupId gt               lt artifactId gt maven-compiler-plugin lt  artifactId gt               lt version gt 3 0 lt  version gt               lt configuration gt                   lt source gt 1 6 lt  source gt                   lt target gt 1 6 lt  target gt               lt  configuration gt           lt  plugin gt       lt  plugins gt   lt  build gt    We can find the complete details on Maven build lifecycle in Maven site

User · Answer

It is because your Jenkins not able to find setting file  If deleting  m2 not work  try below solution Go to your JOB configuration than to the Build section Add build step  - Invoke top level maven target and fill Maven version and Goal than click on Advance button and mention settings file path as mention in image

User · Answer

Either remove the below code from the pom xml or correct your java version to make it work       lt plugin gt       lt artifactId gt maven-compiler-plugin lt  artifactId gt       lt version gt 3 0 lt  version gt       lt configuration gt         lt source gt 1 6 lt  source gt         lt target gt 1 6 lt  target gt       lt  configuration gt     lt  plugin gt

User · Answer

check the  property endorsed dir tag in your pom xml  I also had this problem and I fixed by modifying the property     Example    lt endorsed dir gt   project build directory  endorsed lt  endorsed dir gt

User · Answer

for the new users on Mac os    find out  m2 folder and delete it  its on your   Users  m2 directory   you wont get to see  m2 folder in finder File Explorer   for this user this command to Show Mac hidden files    defaults write com apple finder AppleShowAllFiles TRUE  after this press alt and click on finder-  relaunch  you can see  Users  m2  to hide files again  simply use this   defaults write com apple finder AppleShowAllFiles false

User · Answer

I think you have Two ways to solve this problem  01  Set Properties    Set Java Build Path as jdk      Right click project - Java Build Path - Select Libraries tab - Select JRE System Library - Click Edit button - Click Installed JREs-  add tick to box - click Edit - Click Directory- Select jdk    Specifi which kind of jdk version you installed      Right click project - Project Facets - tick java and select java version- Apply - Ok    Update project      Right-click on  project - Go to Maven- Update   02 Delete  m2 file  If you can t solve your problem using above two topic get this action Close your project  Delete your full  m2 folder  How to fined  m2 file windows      Go to Local Disk C  - Users - Select your PC name -  m2 file

User · Answer

It is because your Maven not able to find settings file  If deleting  m2 not work  try below solution Go to your JOB configuration than to the Build section Add build step  - Invoke top level maven target and fill Maven version and Goal than click on Advance button and mention settings file path as mention in image

User · Answer

None of the other answers suggests downloading just the missing plugin  Before you delete your whole  m2 repository and re-download all project dependencies and all plugins  you may want to try  mvn dependency resolve-plugins  That will download just the missing plugins

User · Answer

Usually  define maven-compiler-plugin is sufficient enough  add the following to your compiler plugin definition    lt plugin gt       lt inherited gt true lt  inherited gt       lt groupId gt org apache maven plugins lt  groupId gt       lt artifactId gt maven-compiler-plugin lt  artifactId gt                 lt  plugin gt

User · Answer

Maybe there is a file got locked in the target folder

[java] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile)

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