Maven won t run my Project Failed to execute goal org codehaus mojo exec-maven-plugin 1 2 1 exec

Question

I can t run the Maven Netbeans JavaFX example   Failed to execute goal org codehaus mojo exec-maven-plugin 1 2 1 exec  default-cli  onproject mavenproject3    Command execution failed  Process exited with an error  1  Exit value  1  - gt   Help 1     To see the full stack trace of the errors  re-run Maven with the -e   switch  Re-run Maven using the -X switch to enable full debug logging   My POM looks like this        lt project xmlns  quot http   maven apache org POM 4 0 0 quot  xmlns xsi  quot http   www w3 org 2001 XMLSchema-instance quot  xsi schemaLocation  quot http   maven apache org POM 4 0 0 http   maven apache org xsd maven-4 0 0 xsd quot  gt       lt modelVersion gt 4 0 0 lt  modelVersion gt        lt groupId gt com huw almexoffice client lt  groupId gt       lt artifactId gt almex-office-client lt  artifactId gt       lt version gt 1 0-SNAPSHOT lt  version gt       lt packaging gt jar lt  packaging gt        lt name gt Almex Office Client lt  name gt        lt properties gt           lt project build sourceEncoding gt UTF-8 lt  project build sourceEncoding gt           lt mainClass gt com huw almexoffice client MainApp lt  mainClass gt       lt  properties gt        lt organization gt           lt  -- Used as the  Vendor  for JNLP generation -- gt           lt name gt Your Organisation lt  name gt       lt  organization gt        lt build gt           lt plugins gt               lt plugin gt                   lt groupId gt org apache maven plugins lt  groupId gt                   lt artifactId gt maven-dependency-plugin lt  artifactId gt                   lt version gt 2 6 lt  version gt                   lt executions gt                       lt execution gt                           lt id gt unpack-dependencies lt  id gt                           lt phase gt package lt  phase gt                           lt goals gt                               lt goal gt unpack-dependencies lt  goal gt                           lt  goals gt                           lt configuration gt                               lt excludeScope gt system lt  excludeScope gt                               lt excludeGroupIds gt junit org mockito org hamcrest lt  excludeGroupIds gt                               lt outputDirectory gt   project build directory  classes lt  outputDirectory gt                           lt  configuration gt                       lt  execution gt                   lt  executions gt               lt  plugin gt                           lt plugin gt                   lt groupId gt org codehaus mojo lt  groupId gt                   lt artifactId gt exec-maven-plugin lt  artifactId gt                   lt version gt 1 2 1 lt  version gt                   lt executions gt                       lt execution gt                           lt id gt unpack-dependencies lt  id gt                                                    lt phase gt package lt  phase gt                           lt goals gt                               lt goal gt exec lt  goal gt                           lt  goals gt                           lt configuration gt                               lt executable gt   java home     bin javafxpackager lt  executable gt                               lt arguments gt                                   lt argument gt -createjar lt  argument gt                                   lt argument gt -nocss2bin lt  argument gt                                   lt argument gt -appclass lt  argument gt                                   lt argument gt   mainClass  lt  argument gt                                   lt argument gt -srcdir lt  argument gt                                   lt argument gt   project build directory  classes lt  argument gt                                   lt argument gt -outdir lt  argument gt                                   lt argument gt   project build directory  lt  argument gt                                   lt argument gt -outfile lt  argument gt                                   lt argument gt   project build finalName  jar lt  argument gt                               lt  arguments gt                           lt  configuration gt                       lt  execution gt                   lt  executions gt                 lt  plugin 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 1 lt  version gt                   lt configuration gt                       lt source gt 1 7 lt  source gt                       lt target gt 1 7 lt  target gt                       lt compilerArguments gt                           lt bootclasspath gt   sun boot class path   path separator   java home  lib jfxrt jar lt  bootclasspath gt                       lt  compilerArguments gt                   lt  configuration gt               lt  plugin gt           lt  plugins gt       lt  build gt    lt  project gt   Does anyone know why this is happening  And if not  does anyone know how to get Maven running with the -e or the -X switch via Netbeans  I assume it is via a right click on the POM and then run goal then entering something in the textfield there

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For me  the clue was the  org codehaus mojo exec-maven-plugin 1 2 1 exec   The only place this was referenced was in the  Run project  action under Project Properties  Actions   When I changed this action to match the HelloFXMLWithMaven sample project  available in Netbeans 11 1    clean javafx run  then executing the Run goal was able to proceed   Note  I also had to update the pom file s javafx-maven-plugin to also match the sample project but with the mainClass changed for my project

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Had the same problem after installing oracle jdk on Ubuntu 13 10 x64   I ve done the following steps  not sure which one helped  I think that at least 2 and 3 are necessary    Deleted Netbeans 7 4 and reinstalled it from oracle s site  Installed plugins for maven  ant and java that may be related to the project  Deleted  nbproject folder - after that the project was considered a maven project    Also  after that  I ve found that the project runs  but exits with exit code 1 because I didn t supply the command line parameters for it  And the builder considers it is an error  So  look carefully for the output and see if the program actually starts

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Restart Netbeans  amp  it solved my problem

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Im new to java hibernate but i could solve this problem  this is how i did it   I was working with hibernate and maven project  First you have to put persistence xml under project directory  then add jdbc manually  Maven couldn t download my dependency so i added it manually  In the persistence xml in design jdbc connection add it manually ps  i work with netbeans good luck

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what s happening  you haven  shown much of the output to be able to decide  if you are using netbeans 7 4  try disabling Compile on Save  to enable debug output  either run Custom   Goals    action from project popup or after running a regular build  click the Rerun with options action from the output s toolbar

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Try to run Maven from the command line or type  -X  in the text field - you can t break anything this way  at the worst  you ll get an error  I don t have Netbeans  in Eclipse  there is a checkbox  Debug  for this    When running with debug output enabled  you should see the paths which the exec-maven-plugin plugin uses   The next step would then be to copy the command into a command prompt or terminal and execute it manually to see if you get a useful error message there

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I am a beginner in Maven - don t know much about it   Carefully check on your input i e  file path in my case   After I have carefully check  my file path is wrong so it leads to this error  After I fixed it  it works magically lol

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A solution which worked in my case is   nbsp  nbsp 1  Go to the module having Main class   nbsp  nbsp 2  Right click on pom xml under this module   nbsp  nbsp 3  Select  Run Maven  -   UpdateSnapshots

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This error would spring up arbitrarily and caused quite a bit of trouble though the code on my end was solid     I did the following      I closed it on netbeans   Then open the project by clicking  Open Project   selecting my project and  Simply hit the run button in netbeans     I would not build or clean build it  Hope that helps you out    I noticed another reason why this happens  If you moved your main class to another package  the same error springs up  In that case you     Right Click Project   Properties   Run Set the  Main Class  correctly by clicking  Browse  and selecting

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Had the same problem  I worked around it by changing    java home     bin javafxpackager to    java home  bin javafxpackager

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I solved this issue with right click on project -  Set as Main Project

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Maven needs to be able to access various Maven repositories in order to download artifacts to the local repository  If your local system is accessing the Internet through a proxy host  you might need to explicitly specify the proxy settings for Maven by editing the Maven settings xml file  Maven builds ignore the IDE proxy settings that are set in the Options window  For many common cases  just passing -Djava net useSystemProxies true to Maven should suffice to download artifacts through the system s configured proxy  NetBeans 7 1 will offer to configure this flag for you if it detects a possible proxy problem  https   netbeans org bugzilla show bug cgi id 194916 has discussion

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I faced the same issue  When I tried to run the project from IDE  it was giving me same error  But when I tried running from the command prompt  the project was running fine  So it came to me that there should be some issue with the settings that makes the program to Run from IDE   I solved the problem by changing some Project settings  I traced the error and came to the following part in my pom xml file                lt execution gt                   lt id gt default-cli lt  id gt                   lt goals gt                       lt goal gt exec lt  goal gt                                               lt  goals gt                   lt configuration gt                       lt executable gt   java home  bin java lt  executable gt                       lt commandlineArgs gt   runfx args  lt  commandlineArgs gt                   lt  configuration gt               lt  execution gt    I went to my Project Properties   Actions Categories   Action  Run Project  then I Set Properties for Run Project Action as follows   runfx args -jar    project build directory    project build finalName  jar    Then  I rebuild the project and I was able to Run the Project  As you can see  the IDE Netbeans in my case   was not able to find  runfx args  which is set in Project Properties

User · Answer

Netbeans needs to be able to index the maven repository  Allow it to do that and try again  It was giving me the same error and after it indexed the repository it ran like a charm

[java] Maven won't run my Project : Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.2.1:exec

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