when i run mvn install

[MohammedSkouti]

"C:\Users\Mohammed Skouti\.jdks\openjdk-20.0.1\bin\java.exe" -Dmaven.multiModuleProjectDirectory=D:\WEB_AEM\mysite "-Dmaven.home=D:\intellij IDEA\IntelliJ IDEA Community Edition 2022.1.2\plugins\maven\lib\maven3" "-Dclassworlds.conf=D:\intellij IDEA\IntelliJ IDEA Community Edition 2022.1.2\plugins\maven\lib\maven3\bin\m2.conf" "-Dmaven.ext.class.path=D:\intellij IDEA\IntelliJ IDEA Community Edition 2022.1.2\plugins\maven\lib\maven-event-listener.jar" "-javaagent:D:\intellij IDEA\IntelliJ IDEA Community Edition 2022.1.2\lib\idea_rt.jar=64041:D:\intellij IDEA\IntelliJ IDEA Community Edition 2022.1.2\bin" -Dfile.encoding=UTF-8 -classpath "D:\intellij IDEA\IntelliJ IDEA Community Edition 2022.1.2\plugins\maven\lib\maven3\boot\plexus-classworlds-2.6.0.jar;D:\intellij IDEA\IntelliJ IDEA Community Edition 2022.1.2\plugins\maven\lib\maven3\boot\plexus-classworlds.license" org.codehaus.classworlds.Launcher -Didea.version=2022.1.2 install
[INFO] Scanning for projects...
[ERROR] [ERROR] Some problems were encountered while processing the POMs:
[WARNING] 'parent.relativePath' of POM com.adobe.aem.guides:aem-guides-wknd.dispatcher.cloud:3.2.1-SNAPSHOT (D:\WEB_AEM\mysite\dispatcher.cloud\pom.xml) points at com.mysite:mysite instead of com.adobe.aem.guides:aem-guides-wknd, please verify your project structure @ line 7, column 13
[FATAL] Non-resolvable parent POM for com.adobe.aem.guides:aem-guides-wknd.dispatcher.cloud:3.2.1-SNAPSHOT: Could not find artifact com.adobe.aem.guides:aem-guides-wknd:pom:3.2.1-SNAPSHOT and 'parent.relativePath' points at wrong local POM @ line 7, column 13
@
[ERROR] The build could not read 1 project -> [Help 1]
[ERROR]
[ERROR] The project com.adobe.aem.guides:aem-guides-wknd.dispatcher.cloud:3.2.1-SNAPSHOT (D:\WEB_AEM\mysite\dispatcher.cloud\pom.xml) has 1 error
[ERROR] Non-resolvable parent POM for com.adobe.aem.guides:aem-guides-wknd.dispatcher.cloud:3.2.1-SNAPSHOT: Could not find artifact com.adobe.aem.guides:aem-guides-wknd:pom:3.2.1-SNAPSHOT and 'parent.relativePath' points at wrong local POM @ line 7, column 13 -> [Help 2]
[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/ProjectBuildingException
[ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/UnresolvableModelException

Process finished with exit code 1

[Nilesh_Mali · Accepted solution]

@MohammedSkouti,

1. Refresh Snapshot Data:

• If you're aiming to retrieve a snapshot version of the artifact, ensure you refresh your Maven project to obtain the latest snapshot updates.
• Execute the command mvn clean install -U to prompt Maven to forcefully refresh and retrieve the most recent snapshot information.

2. Validate Repository URL:

• Ensure your Maven settings accurately point to the designated repository URL hosting the aem-guides-wknd.dispatcher.cloud component.
• Confirm the repository URL's accessibility and accurate configuration within your project's pom.xml.

3. Verify Artifact Presence:

• Double-check if the specified aem-guides-wknd.dispatcher.cloud artifact, version 3.2.1-SNAPSHOT, indeed exists in the repository you're utilizing. It's plausible that the artifact hasn't been made available or published in the repository yet.

4. Snapshot Repository Inclusion:

• When dealing with a snapshot version of the artifact, verify that your repository setup accommodates snapshot artifacts.
• Such artifacts are often stored separately from regular release artifacts, necessitating distinct repository configurations.

[aanchal-sikka]

Hello @MohammedSkouti 

It must be due to the mismatch of artifactID and groupID between:

• The parent thats declared in child module. Example

    <parent>
        <groupId>com.abc.aem.platform.cloud</groupId>
        <artifactId>aem-abc-platform-cloud-tools</artifactId>
        <version>1.0.0-SNAPSHOT</version>
        <relativePath>../pom.xml</relativePath>
    </parent>

• The group & artifact ID in parent pom. Example

 <groupId>com.abc.aem.platform.cloud</groupId>
 <artifactId>aem-abc-platform-cloud-tools</artifactId>

Please look for above properties in respective pom and make sure that they match