Hi,

 

        After successful installation of Maven in the system.

 

        I followed the instruction given in the “How do I make my first Maven project”, then when I typed the following command

mvn archetype:create -DgroupId=com.mycompany.app -DartifactId=my-app

 

      I am getting the following error can anyone please help me how to solve this problem what need to be done to solve this problem. It will be grateful If you help in solving this problem

 

+ Error stacktraces are turned on.

[INFO] Scanning for projects...

[INFO] -------------------------------------------------------------------------

---

[INFO] Building Maven Default Project

[INFO]    task-segment: [archetype:create]

[INFO] -------------------------------------------------------------------------

---

[INFO] -------------------------------------------------------------------------

---

[ERROR] BUILD ERROR

[INFO] -------------------------------------------------------------------------

---

[INFO] Cannot execute mojo: create. It requires a project, but the build is not

using one.

[INFO] -------------------------------------------------------------------------

---

[INFO] Trace

org.apache.maven.lifecycle.LifecycleExecutionException: Cannot execute mojo: cre

ate. It requires a project, but the build is not using one.

        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Defa

ultLifecycleExecutor.java:544)

        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeStandalone

Goal(DefaultLifecycleExecutor.java:482)

        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(Defau

ltLifecycleExecutor.java:452)

        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHan

dleFailures(DefaultLifecycleExecutor.java:301)

        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegmen

ts(DefaultLifecycleExecutor.java:268)

        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLi

fecycleExecutor.java:137)

        at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:316)

        at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:113)

        at org.apache.maven.cli.MavenCli.main(MavenCli.java:249)

        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.

java:39)

        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces

sorImpl.java:25)

        at java.lang.reflect.Method.invoke(Method.java:585)

        at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)

        at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)

        at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)

 

        at org.codehaus.classworlds.Launcher.main(Launcher.java:375)

Caused by: org.apache.maven.plugin.MojoExecutionException: Cannot execute mojo:

create. It requires a project, but the build is not using one.

        at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPlugi

nManager.java:326)

        at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Defa

ultLifecycleExecutor.java:519)

        ... 16 more

[INFO] -------------------------------------------------------------------------

---

[INFO] Total time: < 1 second

[INFO] Finished at: Wed Nov 02 15:55:40 GMT+05:30 2005

[INFO] Final Memory: 1M/4M

 

 

Regards

Balaji

 

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