Facing error while creating Hello world plugin project

[anshu02]

I wanted to learn about atlassian development environment, i have installed atlassian sdk and while creating a Hello world plugin i am getting this error. 

Downloading: http://repo.maven.apache.org/maven2/org/codehaus/plexus/plexus-container-default/1.0-alpha-9-stable-1/plexus-container-default-1.0-alpha-9-stable-1.pom
Downloading: https://maven.atlassian.com/repository/public/commons-lang/commons-lang/2.1/commons-lang-2.1.pom
Downloading: http://repo.maven.apache.org/maven2/commons-lang/commons-lang/2.1/commons-lang-2.1.pom
Downloading: https://maven.atlassian.com/repository/public/commons-logging/commons-logging/1.2/commons-logging-1.2.pom
Downloading: http://repo.maven.apache.org/maven2/commons-logging/commons-logging/1.2/commons-logging-1.2.pom
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 7.005 s
[INFO] Finished at: 2019-01-29T14:32:10+05:30
[INFO] Final Memory: 9M/22M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal com.atlassian.maven.plugins:maven-jira-plugin:6.3.21:create (default-cli) on project standalone-pom: Execution default-cli of goal com.atlassian.maven.plugins:maven-jira-plugin:6.3.21:create failed: Plugin com.atlassian.maven.plugins:maven-jira-plugin:6.3.21 or one of its dependencies could not be resolved: Failed to collect dependencies at com.atlassian.maven.plugins:maven-jira-plugin:jar:6.3.21 -> com.atlassian.maven.archetypes:jira-plugin-archetype:jar:6.3.21 -> org.twdata.maven:mojo-executor:jar:1.5.2 -> org.apache.maven:maven-artifact:jar:3.2.1 -> org.codehaus.plexus:plexus-utils:jar:3.0.17: Failed to read artifact descriptor for org.codehaus.plexus:plexus-utils:jar:3.0.17: Could not transfer artifact org.codehaus.plexus:plexus-utils:pom:3.0.17 from/to atlassian-public (https://maven.atlassian.com/repository/public): maven.atlassian.com: Unknown host maven.atlassian.com -> [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/PluginResolutionException

[Alexey Matveev]

Hello,

I think the problem is here:

Unknown host maven.atlassian.com

Are you sure that you have access to the internet in the host from which you try to run your plugin?

[anshu02]

Hi @Alexey Matveev

Yes host has access to the internet, any other suggestions to check ?

[Alexey Matveev]

You need access to the Internet from your host or you need your local repository with all packages, which are used by your plugin. Otherwise your plugin will not run.