Non-resolvable parent POM for org.glassfish.javaeetutorial:dukes-tutoring
<p>i want to setup duke tutoring project in netbeans.for that i had following </p>

<p>configurations-jdk8,netbeans 8.0.2,glassfish 4.1,apache-maven-3.3.3</p>

<p>i don't have duke tutoring project in my glassfish directory tut-install/examples/case-studies so i downloaded java_ee_sdk-7u2.zip and after extracting i copied that duke tutoring project and import that project in netbeans with file->open project-></p>

<p>but when i go to build and run the project i got following errors</p>

<pre><code>[ERROR] Some problems were encountered while processing the POMs:
Non-resolvable parent POM for org.glassfish.javaeetutorial:dukes-tutoring:[unknown-version]: Failure to find org.glassfish.javaeetutorial:case-studies:pom:7.0.5 in https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ line 4, column 13
 @ 
The build could not read 1 project -&gt; [Help 1]

  The project org.glassfish.javaeetutorial:dukes-tutoring:[unknown-version] (/home/yogesh/Downloads/dukes-tutoring/pom.xml) has 1 error
    Non-resolvable parent POM for org.glassfish.javaeetutorial:dukes-tutoring:[unknown-version]: Failure to find org.glassfish.javaeetutorial:case-studies:pom:7.0.5 in https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced and 'parent.relativePath' points at wrong local POM @ line 4, column 13 -&gt; [Help 2]

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.

For more information about the errors and possible solutions, please read the following articles:
[Help 1] http://cwiki.apache.org/confluence/display/MAVEN/ProjectBuildingException
[Help 2] http://cwiki.apache.org/confluence/display/MAVEN/UnresolvableModelException
</code></pre>

<p>my pom structure</p>

<pre><code>&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/xsd/maven-4.0.0.xsd"&gt;
    &lt;modelVersion&gt;4.0.0&lt;/modelVersion&gt;
    &lt;parent&gt;
        &lt;artifactId&gt;case-studies&lt;/artifactId&gt;
        &lt;groupId&gt;org.glassfish.javaeetutorial&lt;/groupId&gt;
        &lt;version&gt;7.0.5&lt;/version&gt;
    &lt;/parent&gt;
    &lt;groupId&gt;org.glassfish.javaeetutorial&lt;/groupId&gt;
    &lt;artifactId&gt;dukes-tutoring&lt;/artifactId&gt;
    &lt;packaging&gt;pom&lt;/packaging&gt;
    &lt;name&gt;dukes-tutoring&lt;/name&gt;
    &lt;modules&gt;
        &lt;module&gt;dukes-tutoring-common&lt;/module&gt;
    &lt;/modules&gt;

    &lt;build&gt;
        &lt;finalName&gt;${project.artifactId}&lt;/finalName&gt;
        &lt;plugins&gt;
            &lt;plugin&gt;
                &lt;groupId&gt;org.codehaus.mojo&lt;/groupId&gt;
                &lt;artifactId&gt;exec-maven-plugin&lt;/artifactId&gt;
                &lt;version&gt;1.2.1&lt;/version&gt;
                &lt;configuration&gt;
                    &lt;skip&gt;true&lt;/skip&gt;
                    &lt;executable&gt;${glassfish.home}/bin/asadmin${glassfish.executables.suffix}&lt;/executable&gt;
                &lt;/configuration&gt;
            &lt;/plugin&gt;    
        &lt;/plugins&gt;      
    &lt;/build&gt;
&lt;/project&gt;
</code></pre>